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Morris, Nicholas, Byrne, Sean, Forder, Michael, Dolatabadi, Nader, King, Paul, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Howell-Smith, Sebastian (2024) The Effect of Ethanol Fuel-Diluted Lubricants on the Friction of Oil Control Ring Conjunction: A Combined Analytical and Experimental Investigation. Lubricants, 12 (5).

Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Dolatabadi, Nader and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2024) Elastic and Elastoplastic Contact Mechanics of Concentrated Coated Contacts. Lubricants, 12 (5).

Nomikos, Petros, Rahmani, Ramin, Morris, Nick and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Measurement and prediction of thermal performance of automotive transmission radial lip seals. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering . ISSN 0954-4070

Turnbull, R., Rahmani, R., Paul, S. and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Electrotribodynamics of ball bearings in electrical machines. Tribology International, 188 . ISSN 0301-679X

Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Current and future trends in tribological research. Lubricants, 11 (9).

Rahmani, Ramin, Dolatabadi, Nader and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Multiphysics performance assessment of hydrogen fuelled engines. International Journal of Engine Research . ISSN 1468-0874

Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Dolatabadi, N. and Rahmani, R. (2023) Multi-body dynamics in vehicle engineering. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics . ISSN 1464-4193

Turnbull, Robert, Dolatabadi, Nader, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Nonlinear tribodynamics of an elastic shaft with a flexible bearing outer race. Proceedings of the Institution of Mechanical Engineers Part K: Journal of Multi-Body Dynamics . ISSN 1464-4193

Fatourehchi, Ehsan, Shahmohamadi, Hamed, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Johnson, Mark and Wilson, Ian (2022) Tribology of dust‐stop seals of mixing machines. Lubrication Science . ISSN 0954-0075

Nomikos, Petros, Rahmani, Ramin, Morris, Nicholas and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2022) An investigation of oil leakage from automotive driveshaft radial lip seals. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering . 095440702211271. ISSN 2041-2991

Sivayogan, Garjarajan, Dolatabadi, Nader, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2022) Non-Newtonian Thermo-Elastohydrodynamics and Sub-Surface Stress Field of High-Performance Racing Spur Gears. Lubricants, 10 (7).

Sivayogan, Gajarajan, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2022) Transient non-Newtonian elastohydrodynamics of rough meshing hypoid gear teeth subjected to complex contact kinematics. Tribology International, 167 . p. 107398. ISSN 0301-679X

Johns-Rahnejat, Patricia M. orcid iconORCID: 0000-0003-2490-8753, Karami, Ghodrat, Aini, Reza and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2021) Fundamentals and Advances in Elastohydrodynamics: The Role of Ramsey Gohar. Lubricants, 9 (12). e120.

Umer, Jamal, Morris, Nicholas, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Howell-Smith, Sebastian and Balakrishnan, Sashi (2021) Effect of dispersant concentration with friction modifiers and anti-wear additives on the tribofilm composition and boundary friction. Journal of Tribology, 143 (11). ISSN 0742-4787

Leighton, Michael, Morris, Nick and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2021) Transient Nanoscale Tribofilm Growth: Analytical Prediction and Measurement. Applied Sciences, 11 (13). e5890.

Turnbull, Robert, Dolatabadi, Nader, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2021) Energy loss and emissions of engine compression rings with cylinder deactivation. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 235 (7). pp. 1930-1943. ISSN 0954-4070

Youssef, Abdelrahman Magdy mohammed, Calderbank, Graham John orcid iconORCID: 0000-0001-9403-6415, Sherrington, Ian orcid iconORCID: 0000-0003-1283-9850, Smith, Edward H orcid iconORCID: 0000-0003-0093-4463 and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2021) A Critical Review of Approaches to the Design of Floating-Liner Apparatus for Instantaneous Piston Assembly Friction Measurement. Lubricants, 9 (1). e10.

Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Dolatabadi, Nader and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Analytical Elastostatic Contact Mechanics of Highly-Loaded Contacts of Varying Conformity. Lubricants, 8 (9). p. 89.

Sivayogan, Gajarajan, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Transient Analysis of Isothermal Elastohydrodynamic Point Contacts under Complex Kinematics of Combined Rolling, Spinning and Normal Approach. Lubricants, 8 (8). p. 81.

Morris, Nicholas, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753 and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Tribology and Dowson. Lubricants, 8 (6). e63. ISSN 2075-4442

Votsios, Vasilis, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753 and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Viscoelastic Finite Line Contact of Thin Bonded Layered Solids of Low Elastic Modulus. Applied Sciences, 10 (10). e3363. ISSN 2076-3417

Umer, J, Morris, N, Rahmani, R, Balakrishnan, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Nanoscale frictional characterisation of base and fully formulated lubricants based on activation energy components. Tribology International, 144 (106115). ISSN 0301-679X

Sivayogan, Gajarajan, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Lubricated loaded tooth contact analysis and non-newtonian thermoelastohydrodynamics of high-performance spur gear transmission systems. Lubricants, 8 (2). p. 20. ISSN 2075-4442

Forder, Michael, Umer, Jamal, Morris, Nicholas, Rahmani, Ramin, Howell-Smith, Sebastian and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Asperity level frictional interactions of cylinder bore materials and lubricant composition. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology . ISSN 1350-6501

Dolatabadi, N, Forder, M, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Howell-Smith, S (2020) Influence of advanced cylinder coatings on vehicular fuel economy and emissions in piston compression ring conjunction. Applied Energy, 259 (114129). ISSN 0306-2619

Turnbull, R, Dolatabadi, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) An assessment of gas power leakage and frictional losses from the top compression ring of internal combustion engines. Tribology International, 142 (105991). ISSN 0301-679X

Morris, Nick, Davies, James A., Leighton, Michael, King, Paul and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2020) Oil film separation and drag torque in disengaged wet brakes. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 234 (1). pp. 17-27. ISSN 0954-4070

Gkinis, Theofilos, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Integrated thermal and dynamic analysis of dry automotive clutch linings. Applied Sciences, 9 (20). p. 4287. ISSN 2076-3417

Morris, N, Patel, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Hydrodynamic lubricant film separation during co-directional and counter-directional rotations of disengaged wet clutch packs. Journal of Fluids Engineering, 142 (1). ISSN 0098-2202

Bewsher, Stephen Richard, Leighton, M, Mohammad Pour, Mahdi, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Offner, Guenter and Knaus, Oliver (2019) Atomic Force Microscopic Measurement of a Used Cylinder Liner for Prediction of Boundary Friction. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 233 (7). pp. 1879-1889. ISSN 0954-4070

Leighton, M, Morris, Nicholas, Trimmer, Gareth, King, Paul D. and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Efficiency of disengaged wet brake packs. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 233 (6). pp. 1562-1569. ISSN 0954-4070

Dolatabadi, Nader, Rahmani, Ramin, Theodossiades, Stephanos, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Blundell, Guy and Bernard, Guillaume (2019) Tribodynamics of hydraulic actuated clutch system for engine-downsizing in heavy duty off-highway vehicles. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 233 (4). pp. 976-993. ISSN 0954-4070

Bewsher, R, Leighton, M, Mohammadpour, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Offner, G and Knaus, O (2019) Boundary friction characterisation of a used cylinder liner subject to fired engine conditions and surface deposition. Tribology International, 131 . pp. 424-437. ISSN 0301-679X

Umer, Jamal, Morris, Nick, Leighton, Michael, Rahmani, Ramin, Balakrishnan, Sashi and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Nano and microscale contact characteristics of tribofilms derived from fully formulated engine oil. Tribology International, 131 . pp. 620-630. ISSN 0301-679X

Fatourehchi, E, Mohammadpour, M, King, P, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Trimmer, G, Womersley, B and Williams, A (2019) Effect of tooth profile modification on the durability of planetary hub gears. International Journal of Powertrains, 8 (1). pp. 40-57. ISSN 1742-4267

Oglieve, Callum, Sivayogan, Gajarajan, Mohammadpour, Mahdi and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Lubricated loaded tooth contact analysis for spur gear pair. International Journal of Powertrains, 8 (1). pp. 23-39. ISSN 1742-4267

Dolatabadi, Nader, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Garner, Colin P. (2019) Thermal conductivity and molecular heat transport of nanofluids. RSC Advances, 9 (5). pp. 2516-2524.

Bewsher, SR, Mohammad Pour, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Offner, G and Knaus, O (2019) An Investigation into the Oil Transport and Starvation of Piston-Ring Pack. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 233 (1). pp. 112-124. ISSN 1350-6501

Humphrey, E, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Multiscale boundary frictional performance of diamond like carbon coatings. Tribology International . ISSN 0301-679X

Kozuch, E, Nomikos, P, Rahmani, R, Morris, N and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Effect of shaft surface roughness on the performance of radial lip seals. Lubricants, 6 (4). p. 99. ISSN 2075-4442

Teo, WJ, Dolatabadi, N, Rahmani, R, Morris, N and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Combined analytical and experimental evaluation of frictional performance of lubricated untextured and partially textured sliders. Lubricants, 6 (4). p. 88. ISSN 2075-4442,

Fatourehchi, Ehsan, Mohammad Pour, Madhi, King, Paul D., Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Trimmer, G, Williams, A and Womersley, B (2018) Effect of Mesh Phasing on the Transmission Efficiency and Dynamic Performance of Wheel Hub Planetary Gear Sets. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 232 (19). pp. 3469-3481. ISSN 0954-4062

Mohammad Pour, Mahdi, Theodossiades, Stephanos, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Dowson, D (2018) Non-Newtonian Mixed Thermo-Elastohydrodynamics of Hypoid Gear Pairs. Proceedings of the Institution of Mechanical Engineers Part J: Journal of Engineering Tribology, 232 (9). pp. 1105-1125. ISSN 1350-6501

Patel, Rishi, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Psychoacoustic analysis of high frequency elasto-acoustic emissions from hollow driveshaft tubes. SAE Technical Papers . ISSN 0148-7191

Humphrey, E, Morris, N, Leighton, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Multiscale friction in lubricant-surface systems for high performance transmissions under mild wear. Tribology Letters, 66 (77). ISSN 1023-8883

Fatourehchi, Ehsan, Mohammad Pour, Mahdi, Theodossiades, Stephanos and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Transient Thermal Analysis of Mixed-elastohydrodynamic Contact of High Performance Transmission in a Dry Sump Environment. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 233 (2). pp. 326-338. ISSN 1350-6501

Morris, N., Mohammadpour, M., Rahmani, R., Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Rahnejat, Honeyoon orcid iconORCID: 0000-0003-2257-7102 and Dowson, D. (2018) Effect of cylinder deactivation on tribological performance of piston compression ring and connecting rod bearing. Tribology International, 120 . pp. 243-254. ISSN 0301679X

Gkinis, Theofilos, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and O'Mahony, Martin (2018) Heat generation and transfer in automotive dry clutch engagement. Journal of Zhejiang University Science A, 19 (3). pp. 175-188. ISSN 1673-565X

Paouris, LI, Rahmani, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Hunt, G and Barton, W (2018) Inefficiency predictions in a hypoid gear pair through tribodynamics analysis. Tribology International, 119 . pp. 631-644. ISSN 0301-679X

fatourehchi, Ehsan, Mohammad Pour, Mahdi, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, Paul D., Trimmer, Gareth, Womersley, R and Williams, Alan (2018) Microgeometrical Tooth Profile Modification Influencing Efficiency of Planetary Hub Gears. International Journal of Powertrains, 7 (1-3). pp. 162-179. ISSN 1742-4267

Alevras, P, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) On the dynamics of a nonlinear energy harvester with multiple resonant zones. Nonlinear Dynamics, 92 . pp. 1271-1286. ISSN 0924-090X

Umer, J, Morris, N, Leighton, M, Rahmani, R, Howell-Smith, SJ, Wild, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Asperity level tribological investigation of automotive bore material and coatings. Tribology International, 117 . pp. 131-140. ISSN 0301-679X

Morris, N, Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Garner, C (2018) Combined experimental and multiphase computational fluid dynamics analysis of surface textured journal bearings in mixed regime of lubrication. Lubrication Sciences .

Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Enhanced performance of optimised partially textured load bearing surfaces. Tribology International, 117 . pp. 272-282. ISSN 0301-679X

Morris, NJ, Mohammad Pour, M, rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Optimisation of piston compression ring for improved energy efficiency of high performance race engines. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 231 (13). pp. 1806-1817. ISSN 0954-4070

Harris, A, Motato, E, Mohammad Pour, M, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, O’ Mahony, M, Vakakis, A, Bergman, L and McFarland, D (2017) On the effect of multiple parallel nonlinear absorbers in palliation of torsional response of automotive drivetrain. International Journal of Non-Linear Mechanics, 96 . pp. 22-35. ISSN 0020-7462

Turnbull, R, Mohammad Pour, M, rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Offner, G (2017) Coupled Elastodynamics of Piston Compression Ring Subject to Sweep Excitation. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 231 (3). pp. 469-479. ISSN 1464-4193

Gkinis, T, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Effect of clutch lining frictional characteristics on take-up judder. Proceedings of institution of Mechanical Engineers, Part K: journal of multi-body dynamics, 231 (3). pp. 493-503. ISSN 1464-4193

Elisaus, Vishak, Mohammad Pour, Mahdi, Theodossiades, Stephanos and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Effect of teeth micro-geometrical form modification on contact kinematics and efficiency of high performance transmissions. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 231 (3). pp. 538-555. ISSN 1464-4193

Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) A hydrodynamic flow analysis for optimal positioning of surface textures. IMECHE Part J: Journal of Engineering Tribology, 231 (9). pp. 1140-1150. ISSN 1350-6501

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Garner, C and Balodimos, N (2017) Thermohydrodynamics of lubricant flow with carbon nanoparticles in tribological contacts. Tribology International, 113 . pp. 50-57. ISSN 0301-679X

Bewsher, R, Turnbull, R, Mohammadpour, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Offner, G and Knaus, O (2017) Effect of cylinder de-activation on the tribological performance of compression ring conjunction. Proceedings of the Institution of Mechanical Engineers Part J: Journal of Engineering Tribology, 231 (8). pp. 997-1006. ISSN 1350-6501

Leighton, M, Nicholls, TA, De la Cruz, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Combined lubricant-surface system perspective: multi-scale numerical-experimental investigation. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 231 (7). pp. 910-924. ISSN 1350-6501

Alevras, P, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Broadband energy harvesting from parametric vibrations of a class of nonlinear Mathieu systems. Applied Physics Letters, 110 . p. 233901. ISSN 0003-6951

Dolatabadi, N, Rahmani, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Blundell, G and Bernard, G (2017) Tribodynamics of a new declutch mechanism aimed for engine downsizing in off-road heavy-duty vehicles. SAE Technical Papers, 2017-0 . ISSN 0148-7191

Oglieve, CJ, Mohammad Pour, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Optimisation of the vehicle transmission and the gear-shifting strategy for the minimum fuel consumption and the minimum nitrogen oxide emissions. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 231 (7). pp. 883-899. ISSN 0954-4070

Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Haris, A, Motato, E, Kelly, P, Vakakis, A, McFarland, M and Bergman, LA (2017) A study on torsional vibration attenuation in automotive drivetrains using absorbers with smooth and non-smooth nonlinearities. Applied Mathematical Modelling, 46 . pp. 674-690. ISSN 0307-904X

Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Fitzsimons, B and Dowson, D (2017) The effect of cylinder liner operating temperature on frictional loss and engine emissions in piston ring conjunction. Applied Energy, 191 . pp. 568-581. ISSN 0306-2619

Miknas, OR, turnbull, R, Mohammad Pour, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Combined Experimental and Flexible Multibody Dynamic Investigation of High Energy Impact Induced Driveline Vibration. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 231 (1). pp. 181-193. ISSN 1464-4193

Baker, C, Theodossiades, S, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Fitzsimons, B (2017) On the transient three dimensional tribodynamics of internal combustion engine top compression ring. Journal of Engineering for Gas Turbines and Power: Transactions of the ASME, 139 (6). 062801. ISSN 0742-4795

Gore, M, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, P and Howell-Smith, SJ (2017) A combined analytical-experimental investigation of friction in cylinder liner inserts under mixed and boundary regimes of lubrication. Lubrication Science, 29 (5). pp. 293-316. ISSN 0954-0075

Su, H, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Performance evaluation of bidirectional dry gas seals with special groove geometry. Tribology Transactions, 60 (1). pp. 58-69. ISSN 1040-2004

Su, H, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Thermohydrodynamics of bidirectional groove dry gas seals with slip flow. International Journal of Thermal Sciences, 110 . pp. 270-284. ISSN 1290-0729

Leighton, M, Morris, N, Gore, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and King, PD (2016) Boundary Interactions of Rough non-Gaussian Surfaces. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 230 (11). pp. 1359-1370. ISSN 1350-6501

Theodossiades, S, Motato, E, Haris, A, Mohammadpour, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kelly, P, Vakakis, A, Bergman, L and McFarland, DM (2016) Targeted Energy Transfer and Modal Energy Redistribution in Automotive Drivetrains. Nonlinear Dynamics, 87 . pp. 169-190. ISSN 0924-090X

Paouris, L, Rahmani, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Hunt, G and Barton, W (2016) An analytical approach for prediction of elastohydrodynamic friction with inlet shear heating and starvation. Tribology Letters, 64 (1). ISSN 1023-8883

Gore, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and King, P (2016) Assessment of friction from compression ring conjunction of a high performance internal combustion engine: a combined numerical and experimental study. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 230 (12). pp. 2073-2085. ISSN 0954-4062

Mohammad Pour, M, Johns-Rahnejat, PM, theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Effect of Tapered Roller Bearing Supports on the Dynamic Behaviour of Hypoid Gear Pair Differentials. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 230 (8). pp. 1190-1104. ISSN 0954-4070

Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Mohammad pour, M (2016) Dynamic and efficiency modelling of the planetary gear sets for hybrid powertrains. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 230 (7-8). pp. 1359-1368. ISSN 0954-4062

Mohammad Pour, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and theodossiades (2016) Dynamics and Efficiency of Planetary Gear Sets for Hybrid Power trains. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 230 (7-8). pp. 1359-1368. ISSN 0954-4062

Paouris, L, Theodossiades, S, De la Cruz, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kidson, A, Hunt, G and Barton, W (2016) Lubrication analysis and sub-surface stress field of an automotive differential hypoid gear pair under dynamic loading. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 230 (7-8). pp. 1183-1197. ISSN 0954-4062

Leighton, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Surface-specific flow factors for prediction of friction of crosshatched surfaces. Surface Topography: Metrology and Properties, 4 (1).

Leighton, M, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Surface specific asperity model for prediction of friction in boundary and mixed regimes of lubrication. Meccanica, 52 (1). pp. 21-33. ISSN 0025-6455

Theodossiades, S, De la Cruz, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Prediction of airborne radiated noise from lightly loaded lubricated meshing gear teeth. Applied Acoustics, 100 . pp. 79-86. ISSN 0003-682X

Mohammad Pour, M, Johns-Rahnejat, PM and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Roller bearing dynamics under transient thermal-mixed non-Newtonian elastohydrodynamic regime of lubrication. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 229 (4). pp. 407-423. ISSN 1464-4193

Mohammadpour, M, Morris, N, Leighton, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Effect of surface topography upon micro-impact dynamics. Surface Topography: Metrology and Properties, 4 (1).

Morris, NJ, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, P and Howell-Smith, S (2015) A numerical model to study the role of surface textures at top dead center reversal in the piston ring to cylinder liner contact. Journal of Tribology: Transactions of the ASME, 138 (2). 021703-021703. ISSN 0742-4787

Chong, W.W.F. and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Nanoscale friction as a function of activation energies. Surface Topography: Metrology and Properties, 3 (4). 044002-044002.

Shahmohamadi, H, Mohammad Pour, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Garner, C and Howell-smith, S (2015) On the boundary conditions in multi-phase flow through the piston ring-cylinder liner conjunction. Tribology International, 90 . pp. 164-174. ISSN 0301-679X

Dolatabadi, N, Littlefair, B, De la Cruz, M, Theodossiades, S, Rothberg, SJ and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) A transient tribodynamic approach for the calculation of internal combustion engine piston slap noise. Journal of Sound and Vibration, 352 . pp. 192-209. ISSN 0022-460X

Mohammadpour, Mahdi, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Theodossiades, Stephanos and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Effect of tapered roller bearing supports on the dynamic behaviour of hypoid gear pair differentials. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 230 (8). pp. 1090-1104. ISSN 0954-4070

Ku, ISY, Chong, WWF, Reddyhoff, T and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Frictional characteristics of molecular length ultra-thin boundary adsorbed films. Meccanica, 50 . pp. 1915-1922. ISSN 0025-6455

Daliri, M, Jalali-Vahid, D and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Magneto-hydrodynamics of couple stress lubricants in combined squeeze and shear in parallel annular disc viscous coupling systems. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 229 (5). pp. 578-596. ISSN 1350-6501

Morris, N, Leighton, M, De la Cruz, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Howell-Smith, S (2015) Combined numerical and experimental investigation of the micro-hydrodynamics of chevron-based textured patterns influencing conjunctional friction of sliding contacts. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 229 (4). pp. 316-335. ISSN 1350-6501

Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Chong, WWF (2015) Atomic Scale Friction in the Function of Modified Eyring Activation Energies. Key Engineering Materials, 642 . pp. 3-7. ISSN 1013-9826

Baker, C, Rahmani, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Fitzsimons, B (2015) On the effect of transient in-plane dynamics of the compression ring upon its tribological performance. Journal of Engineering for Gas Turbines and Power, 137 (3). ISSN 0742-4795

Mohammadpour, M, Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753 and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Roller bearing dynamics under transient thermal-mixed non-Newtonian elastohydrodynamic regime of lubrication. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 229 (4). pp. 407-423. ISSN 1464-4193

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Garner, C and Dowson, D (2015) Big end bearing losses with thermal cavitation flow under cylinder deactivation. Tribology Letters, 57 (2). pp. 1-17. ISSN 1023-8883

Styles, Gemma, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Fitzsimons, Brian (2014) In-cycle and life-time friction transience in piston ring–liner conjunction under mixed regime of lubrication. International Journal of Engine Research, 15 (7). pp. 862-876. ISSN 1468-0874

Mohammadpour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Transient mixed non-Newtonian thermo-elastohydrodynamics of vehicle differential hypoid gears with starved partial counter-flow inlet boundary. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 228 (10). pp. 1159-1173. ISSN 1350-6501

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Multi-physics investigations on the dynamics of differential hypoid gears. Journal of Vibration and Acoustics, 136 (4). ISSN 1048-9002

Mohammad pour, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) The effect of cylinder de-activation on thermo-friction characteristics of the connecting rod bearing in the new European drive cycle (NEDC). SAE Technical Paper . ISSN 0148-7191

Mohammadpour, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Effect of cylinder deactivation on the tribo-dynamics and acoustic emission of overlay big end bearings. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 228 (2). pp. 138-151. ISSN 1464-4193

Mohammadpour, M, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Saunders, T (2014) Non-Newtonian mixed elastohydrodynamics of differential hypoid gears at high loads. Meccanica, 49 . pp. 1115-1138. ISSN 0025-6455

Baker, CE, Rahmani, R, Karagiannis, I, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Frendt, A (2014) Effect of compression ring elastodynamics behaviour upon blowby and power loss. SAE Technical Papers, 1 . ISSN 0148-7191

Howell-Smith, Sebastian, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, Paul D. and Dowson, Duncan (2014) Reducing in-cylinder parasitic losses through surface modification and coating. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 228 (4). pp. 391-402. ISSN 0954-4070

Daliri, M, Jalali-Vahid, D and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Squeeze film lubrication of coupled stress electrically conducting inertial fluids in wide parallel rectangular conjunctions subjected to a magnetic field. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 228 (3). pp. 288-302. ISSN 1350-6501

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Transmission efficiency and noise, vibration and harshness refinement of differential hypoid gear pairs. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 22 (1). pp. 19-33. ISSN 1464-4193

Gore, Michael, Theaker, Michael, Howell-Smith, Sebastian, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and King, Paul D. (2014) Direct measurement of piston friction of internal-combustion engines using the floating-liner principle. The Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 228 (3). pp. 344-354. ISSN 0954-4070

Chong, W, Teodorescu, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Mixed thermo-elastohydrodynamic cam-tappet power loss in low-speed emission cycles. International Journal of Engine Research, 15 (2). pp. 153-164. ISSN 1468-0874

Mohammadpour, M., Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Gohar, R. (2014) Boundary Conditions for Elastohydrodynamics of Circular Point Contacts. Tribology Letters, 53 (1). pp. 107-118. ISSN 1023-8883

Littlefair, B, De La Cruz, M, Mills, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Dwyer-Joyce, R and Howell-Smith, S (2014) Lubrication of a flexible piston skirt conjunction subjected to thermo-elastic deformation: A combined numerical and experimental investigation. Proceedings of the Institution of Mechanical Engineers Part J: Journal of Engineering Tribology, 228 (1). pp. 69-81. ISSN 1350-6501

Theodossiades, S, De la Cruz, M, Littlefair, B, Mills, R, Howell-Smith, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Dwyer-Joyce, RS (2014) Transient Tribo-Dynamics of Thermo-Elastic Compliant High-Performance Piston Skirts. Tribology Letters, 53 (1). pp. 51-70. ISSN 1023-8883

Chong, WWF, Teodorescu, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Nanoscale elastoplastic adhesion of wet asperities. Proceedings of the Institution of Mechanical Engineers Part J: Journal of Engineering Tribology, 227 (9). pp. 996-1010. ISSN 1350-6501

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Garner, C and King, P (2013) Thermo-mixed hydrodynamics of piston compression ring conjunction. Tribology Letters, 51 (3). pp. 323-340.

Dwyer-Joyce, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Special Issue on Automotive Piston–Cylinder Tribology. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 227 (2).

von Chappuis, H, Mavros, G, King, P and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Prediction of impulsive vehicle tyre-suspension response to abusive drive-over-kerb manoeuvres. Proceedings of the Institution of Mechanical Engineers, 227 (2). pp. 133-149.

Morris, NJ, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, PD and Fitzsimons, B (2012) The influence of piston ring geometry and topography on friction. Proceedings of the Institution of Mechanical Engineers, 227 (2). pp. 141-153.

Baker, CE, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Fitzsimons, B (2012) Influence of in-plane dynamics of thin compression rings on friction in internal combustion engines. Journal Of Engineering For Gas Turbines And Power, 134 (9). ISSN 0742-4795

Grimble, DW, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Wilby, M (2012) Thin film tribology of pharmaceutical elastomeric seals. Applied Mathematical Modelling . pp. 406-419.

Chong, WWF, Teodorescu, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) Formation of ultra-thin bi-molecular boundary adsorbed films. Journal of Physics D: Applied Physics, 45 (115303).

Chong, WWF, Teodorescu, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) Physio-chemical hydrodynamic mechanism underlying the formation of thin adsorbed boundary films. Faraday Discussions .

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) Elastohydrodynamic lubrication of hypoid gear pairs at high loads. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 226 (3). pp. 183-198.

Rahmani, R, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Fitzsimons, B (2012) Transient elastohydrodynamic lubrication of rough new or worn piston compression ring conjunction with an out-of-round cylinder bore. Proceedings of the Institution of Mechanical Engineers . pp. 284-305.

De-La-Cruz, M, Chong, WWF, Teodorescu, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2011) Transient mixed thermo-elastohydrodynamic lubrication in multi-speed transmissions. Tribology International . pp. 17-29.

Book Section

Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Surface texturing for enhanced tribological performance. In: Fundamentals of Tribology. World Scientific Europe Ltd, pp. 413-426. ISBN 978-1-78634-517-2

Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Rahmani, R, Mohammadpour, M and Johns-Rahnejat, PM (2017) Tribology of power train systems. In: ASM Handbook, Volume 18: Friction, Lubrication, and Wear Technology. ASM International, p. 916. ISBN 978-1-62708-141-2

Conference or Workshop Item

Johns-Rahnejat, Patricia orcid iconORCID: 0000-0003-2490-8753, Dolatabadi, N. and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2023) Contact Mechanics of Highly Loaded Counterformal Finite Line Contacts: Semi-Infinite and Layered Elastic Solids. In: Lubrication, Maintenance and Tribotechnology Conference (LUBMAT 2023), 17-19 July 2023, University of Central Lancashire, Preston.

Morris, N., Forder, M., Dolatabadi, N., King, P., Rahmani, R., Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Howell-Smith, S. (2023) Oil Control Ring Friction And Low Viscosity Lubricants: A Combined Numerical and Experimental Analysis. In: Lubrication, Maintenance and Tribotechnology Conference (LUBMAT 2023), 17-19 June 2023, University of Central Lancashire, Preston.

Humphrey, E, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2019) Tribological performance of surface-lubricant systems for automotive transmissions [Abstract]. In: 7th European Conference on Tribology (EcoTrib 2019), 12-14 June 2019, Vienna, Austria.

Umer, J, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Balakrishnan, S (2018) Interaction of dispersants with anti-wear and friction modifiers in contacts representative of piston-ring liner interface Abstract. In: 3rd International Brazilian Conference on Tribology – TriBoBR 2018, 3/12/2018 - 5/12/2018, Florianópolis, Brazil.

Nomikos, P, Kozuch, E, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Measurement of vibrations affecting the power transmission seals. In: 4th Biennial International Conference on Powertrain Modelling and Control, 10/09/2018 - 11/09/2018, Loughborough University. (Unpublished)

Sivayogan, G, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Prediction of friction in EHL contacts for drivetrain applications. In: 4thBiennial International Conference on Powertrain Modelling and Control (PMC 2018)Testing, Mapping and Calibration, 10/09/2018 - 11/09/2018, Loughborough University.

Kozuch, Emilia, Nomikos, Petros, Rahmani, Ramin, Morris, Nick and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Evaluating leakage from radial lip seals affected by bearing area of shaft topography. In: 20th ISC – International Sealing Conference Stuttgart 2018: Sealing Technology – Beyond Limitations, 10-11 October 2018, University of Stuttgart.

Umer, J, Leighton, M, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Balakrishnan, S (2018) Tribological investigation of organic and inorganic friction modifiers with varying quantities of dispersants. In: 45th Leeds-Lyon Symposium on Tribology - Smart Tribology Systems, 4-7 September 2018, University of Leeds.

Umer, J, Morris, N, Leighton, M, Rahmani, R, Howell-Smith, SJ and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Characterisation of automotive bore material and coatings using atomic force microscopy. In: TriboUK2018, 12/4/2018 - 13/4/2018, University of Sheffield.

Forder, Michael, Umer, Jamal, Morris, Nick, King, Paul, Howell-Smith, S.J. and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Lubricant base stock-surface interaction. In: 3rd International Brazilian Conference on Tribology (TriboBR 2018), 3-5 December 2018, Florianopolis, Brazil.

Humphrey, Ed, Morris, Nick, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Lubricant-surface system characterisation for high performance transmissions. In: TriboUK 2018, 12-13 April 2018, University of Sheffield, Sheffield.

Humphrey, Ed, Morris, Nick, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Lubricant-surface system characterisation for high performance transmissions abstract. In: 45th Leeds-Lyon Symposium on Tribology: Smart Tribology Systems, 4-7 September 2018, University of Leeds, Leeds.

Kozuch, Emilia, Nomikos, Petros, Morris, Nick, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Performance evaluation of radial shaft seals of automotive transmission systems Abstract. In: 4th International Conference on Fluid Sealing (FS 2018), 7-8 March 2018, Manchester.

Kozuch, Emilia, Nomikos, Petros, Morris, Nick, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2018) Shaft surface as a factor affecting lip seal performance. In: TriboUK 2018, 12-13 April 2018, University of Sheffield, Sheffield.

Martinez-Insua-Rodriguez, A, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Smith, MB, Rahmani, R, Morris, N, Umer, J and Howell-Smith, SJ (2018) Study of the lubricant-surface system for in-cylinder applications Abstract. In: TriboUK2016, 14-15 April 2016, University of Leeds.

Bewsher, R, Mohammadpour, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Offner, G (2017) Influence of boundary conditions on starvation of piston ring conjunction. In: World Tribology Congress 2017, 17/10/17 - 22/10/17, Beijing, China.

Humphrey, E, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Rapson, G (2017) A test procedure to investigate lubricant-surface combination for high performance racing transmissions. In: 6th World Tribology Congress, 17/10/17 - 22/10/17, Beijing, China.

Fatourehchi, E, Mohammadpour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Thermal modelling of mixed non-Newtonian thermo-elastohydrodynamics in dry sump lubrication systems. In: World Tribology Congress 2017, 17/10/17 - 22/10/17, Beijing, China.

Alevras, P, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Saunders, T (2017) Parametric resonance of a nonlinear energy harvester for torsional vibrations. In: ENOC 2017, 25/6/2017 - 30/5/2017, Budapest, Hungary.

Bewsher, R, Mohammadpour, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Offner, G (2017) A study into the effects of cylinder de-activation on the tribological performance of piston ring-liner conjunction. In: TriboUK 2017, 27/4/2017 - 28/4/2017, Imperial College London.

Bewsher, R, Hildyard, R, Mohammadpour, M, Leighton, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Knaus, O and Offner, G (2017) Results of measured data from atomic force microscope on ring pack performance. In: 2017 International Conference on Advanced Vehicle Powertrains, 25-27 September 2017, China.

Alevras, P, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Saunders, T (2017) Torsional vibration energy harvesting through transverse vibrations of a passively tuned beam. In: Dynamical Systems Theory and Applications, 2/12/2019 - 5/12/2019, Poland.

Sivayogan, G, Mohammadpour, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Offner, G and Sopouch, M (2017) Elastohydrodynamic analysis in a multi-physics finite element environment. In: TriboUK 2017, 27/4/2017 - 28/4/2017, Imperial College London.

Sivayogan, Gajarajan, Mohammadpour, Mahdi, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Sopouch, Martin and Offner, Gunter (2017) Elastohydrodynamic analysis of hypoid gear contacts with variable geometry and kinematics. In: World Tribology Congress, 17/09/17 - 22/09/17, Beijing, China.

Oglieve, C, Sivayogan, G, Mohammadpour, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2017) Lubricated Loaded Tooth Contact Analysis (LLTCA) for Spur Gear Pairs. In: International Conference on Advance Vehicle Powertrains, 25-27 September 2017, Hangzhou, China.

Umer, J, Morris, N, Leighton, M, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Howell-Smith, SJ and Balakrishnan, S (2017) Nano-scale investigation of frictional characteristics of tribo-films in sliding contacts of representative in-cylinder conditions. In: 6th World Tribology Congress 2017, 17/09/17 - 22/09/17, Beijing, China.

Leighton, M, Davies, JA, Morris, N, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Trimmer, G (2017) A combined numerical and experimental investigation of disengaged wet clutch system power loss. In: World Tribology Congress 2017, 17-22 September 2017, Beijing, China.

Humphrey, E, Morris, N, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Rapson, G (2017) A test procedure to investigate lubricant-surface combinations for high-performance racing transmissions. In: 6th World Tribology Congress, 17/09/17 - 22/09/17, Beijing, China.

Leighton, Michael, Morris, Nick, Rahmani, Ramin, Trimmer, G, King, Paul and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) A combined numerical and experimental investigation of disengaged wet brake plate power loss. In: 3rd Biennial International Conference on Powertrain Modelling and Control; Testing, Mapping and Calibration, 7/9/16-9/9/16, Loughborough University. (Unpublished)

Huerta, IM, Mohammadpour, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Analysis of lubricated contact in continuously variable transmissions (CVT). In: 3rd Biennial International Conference on Powertrain Modelling and Control; testing, mapping and calibration, 7/9/16-9/9/16, Loughborough University.

Harris, A, Motato, Eliot, Mohammadpour, Mahdi, Theodossiades, Stephanos, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kelly, P, O'Mahony, M and Struve, Ben (2016) Concept selection for clutch nonlinear absorber using PUGH matrix. In: 3rd Biennial International Conference on Powertrain Modelling and Control; testing, mapping and calibration, 7/9/16-9/9/16, Loughborough University.

Gkinis, T, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Influence of clutch lining frictional characteristics upon cold and hot take-up judder. In: 3rd Biennial International Conference on Powertrain Modelling and Control: Testing, Mapping and Calibration, 7/9/16-9/9/16, Loughborough University. (Unpublished)

Morris, N, Suzuki, H, Shahmohamadi, H, Dwyer-Joyce, RS and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Combined numerical and experimental investigation of surface textured journal bearings [Abstract]. In: Leeds-Lyon Symposium on Tribology, 6/9/16-9/9/16, Leeds Trinity University.

Fatourehchi, E, Elisaus, V, Mohammad Pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Efficiency and Durability Predictions of High Performance Racing Transmissions. In: 9th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, 22/06/2016 - 24/06/2016, Graz, Austria.

Gkinis, T, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Effects of sliding velocity and clamp load on the coefficient of friction in the study of self-exited vibrations (judder) in automotive clutches abstract. In: 13th TriboUK, 14/4/16-15/4/16, University of Leeds. (Unpublished)

Paouris, L, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kidson, A, Hunt, G and Barton, W (2016) Non-linear Dynamics of an Automotive Differential Hypoid Gear Pair. In: ASME 2015 Power Transmission and Gearing Conference, 2/8/15-5/8/15, Boston, Massachusetts, USA.

Bewsher, Rickie, Turnbull, Rob, Mohammadpour, Mahdi, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Offner, Gunter (2016) A 2D hydrodynamic solver of the Reynolds equation for the piston ring-liner conjunction. In: TriboUK 2016, 14/04/2016 - 15/04/2016, University of Leeds.

Humphrey, Ed, Gkinis, Theofilos, Morris, Nick, Leighton, Michael, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Clutch lining frictional characteristics under thermal tribodynamic conditions. In: 3rd Biennial International Conference on Powertrain Modelling and Control, 7/9/16-9/9/16, Loughborough University. (Unpublished)

Savva, Kelly, Haris, Ahmed, Motato, Eliot, MohammadPour, Mahdi, Theodossiades, Stephanos, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kelly, P, Vakakis, A. F., Bergman, L.A.. et al (2016) Damping Effects Introduced by a Nonlinear Vibration Absorber in Automotive Drivelines at Idle Engine Speeds. In: 9th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, 22/06/2016 - 24/06/2016, Graz, Austria.

Paouris, Leonidas, Theodossiades, Stephanos, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Hunt, Gregory and Barton, William (2016) Effect of lubricant rheology on hypoid gear pair efficiency. In: d Biennial International Conference on Powertrain Modelling and Control, 7/9/16-9/9/16, Loughborough University.

Fatourehchi, Ehsan, Mohammadpour, Mahdi, King, PD, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Trimmer, G, Womersley, B and Williams, A (2016) Effect of tooth microgeometry profile modification on the efficiency of planetary hub gears. In: 3rd Biennial International Conference on Powertrain Modelling and Control, 7/09/2016-9/09/2016, Loughborough University.

Fatourehchi, Ehsan, Mohammadpour, Mahdi, King, Paul, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Trimmer, G and Womersley, B (2016) Effects of Gear Modification and Surface Finish on Planetary Gear Systems Efficiency. In: TriboUK 2016, 14-15 April 2016, Leeds.

Turnbull, Rob, Bewsher, Rickie, Mohammad-Pour, Mahdi, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Offner, Gunter (2016) Elastodynamics of the Compression Ring for Evaluation of Ring-Liner Conformance. In: TriboUK, 14/04/2016 - 15/04/2016, University of Leeds.

Morris, N, Leighton, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Hydrodynamic flow analysis for determination of the location of surface texture features. In: 43rd Leeds-Lyon Symposium on Tribology, 6/9/16-9/9/16, University of Leeds.

Umer, J, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Rahmani, R, King, P, Martinez-Insua-Rodriguez, A and Morris, N (2016) Lubricant-surface system mitigating in-cylinder friction. In: TriboUK 2016, 14/4/16-15/4/16, University of Leeds.

St-John, J, Alevras, Panagiotis, Theodossiades, Stephanos, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Kelly, P (2016) Nonlinear energy harvesting from base excitation in automotive applications. In: 3rd Biennial International Conference on Powertrain Modelling and Control (PMC 2016), 7/9/16-9/9/16, Loughborough University.

Oglieve, Callum, Mohammadpour, Mahdi and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Optimisation of vehicle transmission and shifting strategy for minimum fuel consumption under EU and US legislated drive cycles. In: 3rd Biennial Conference on Powertrain Modelling and Control; Testing, Mapping and Calibration, 7/9/16-9/9/16, Loughborough University.

Shahmohamadi, Hamed, Rahmani, Ramin, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Garner, Colin and Balodimos, Nikolaos (2016) Thermo-hydrodynamic analysis of nano-lubricant flow with carbon nano-particles in tribological contacts. In: 43rd Leeds-Lyon Symposium on Tribology, 6/9/16-9/9/16, Leeds.

Turnbull, Rob, Bewsher, Rickie, Mohammadpour, Mahdi, Rahmani, Ramin and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Tribodynamics of the Piston Compression Ring Conjunction. In: 3rd Biennial International Conference on Powertrain Modelling and Control (PMC), 7/09/2016-9/09/2016, Loughborough University.

Elisaus, Vishak, Mohammadpour, Mahdi, Theodossiades, Stephanos and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2016) Tribological investigation of truncated thermo-elastohydrodynamic elliptical point contacts in high performance transmissions. In: e 3rd Biennial International Conference on Powertrain Modelling and Control, 7/09/2016-9/09/2016, Loughborough University.

Paouris, L, Theodossiades, S, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Hunt, G (2015) A hypoid gear pair tribo-dynamic model taking into account the rheological behaviour of fully formulated gear lubricants. In: 13th International Conference on Dynamical Systems – Theory and Applications, 7/12/15-10/12/15, Lodz, Poland. (Unpublished)

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Garner, C (2015) CFD Modeling of Cavitation Flow in Journal Bearing Lubrication. In: The European Conference on Tribology 2015, 3/6/15-5/6/15, Lugano, Switerland. (Unpublished)

Leighton, M, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Asperity Contact Modelling for Measured Surfaces. In: 11th International Tribology Conference, 10/3/15-12/3/15, University of Pretoria.

Leighton, M, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) An Averaged Approach to Asperity Contact Interactions for Non-Gaussian Lubricated Surfaces. In: 42nd Leeds-Lyon Symposium on Tribology, 7/9/15-9/9/15, Lyon, France.

Morris, N, Shahmohamadi, H, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) A CFD Study Comparing Surface Texture Features on Stationary and Entraining Surfaces. In: 42nd Leeds-Lyon Symposium on Tribology, 7/9/15-9/9/15, Lyon, France. (Unpublished)

Paouris, L, De la Cruz, M, Theodossiades, S, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kidson, A, Hunt, G and Barton, W (2015) Film Thickness Investigation in Heavily Loaded Hypoid Gear Pair Elastohydrodynamic Conjunctions. In: 70th STLE Annual Meeting & Exhibition, 17/5/15-21/5/15, Dallas, Texas, USA. (Unpublished)

Paouris, L, Theodossiades, S, De la Cruz, M, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Kidson, A, Hunt, G and Barton, W (2015) Isothermal Elastohydrodynamic Lubrication Analysis of Heavily Loaded Hypoid Gear Pairs. In: TriboUK 2015, 16/4/15-17/4/15, Loughborough University.

Mohammadpour, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) The effect of cylinder de-activation on thermo-friction characteristics of the connecting rod bearing in the New European Drive Cycle (NEDC). In: 8th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, June 2014, Graz, Austria. (Unpublished)

Morris, N, Leighton, M, Rahmani, R, De-La-Cruz, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Friction reduction in piston ring cylinder liner contact using textured surfaces. In: Lubrication, Maintenance and Tribotechnology Conference & Exhibition, 25/6/14-27/6/14, Manchester, UK. (Unpublished)

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, King, P and Garner, C (2014) Cavitating flow in engine piston ring-cylinder liner conjunction. In: ASME 2013 International Mechanical Engineering Congress and Exposition, November 15–21, 2013, San Diego, California, USA.

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) Tribo-Dynamics of Differential Hypoid Gears. In: nternational Design Engineering Technical Conferences and Computers and Information in Engineering Conference, 4/8/13-7/8/13, Portland, Oregon, USA.

Leighton, M, Morris, N, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2014) The influence of large scale surface roughness on flow factors. In: Balkan Tribology Proceedings, 30/10/14-1/11/14, Sinaia, Romania.

Chong, WWF, Teodorescu, M and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Prediction of Load and Shear of Ultra-Thin Multi-Species Surface Films. In: ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, August 12–15, 2012, Chicago, Illinois, USA.

Theodossiades, S, Littlefair, B, la Cruz M, De, Mills, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Dwyer-Joyce, R (2013) Film thickness predictions and measurements of a flexible piston skirt. In: 5th World Tribology Conference, 8/9/13-13/9/13, Torino, Italy. (Unpublished)

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Interactions between Tribology and Dynamics of Automotive Differential Hypoid Gears Considering Thermal Non-Newtonian Mixed Lubrication Effects. In: World Tribology Congress, 8/9/13-13/9/13, Torino, Italy. (Unpublished)

Chong, W, Teodorescu, M, Martini, A and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Mechanisms of Entrapment and Release of Fluid Droplets From Nano-Scale Surface Features. In: ASME/STLE 2012 International Joint Tribology Conference, October 7–10, 2012, Denver, Colorado, USA.

De la Cruz, M, Gore, M, Morris, N and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) The Role of Laser Surface Textured Patterns on Friction in Reciprocating Contacts. In: ASME/STLE 2012 International Joint Tribology Conference, October 7–10, 2012, Denver, Colorado, USA.

Rahmani, R, Styles, G and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Meniscus formation in the piston compression ring-cylinder liner inlet zone. In: ASME 2012 Internal Combustion Engine Division Fall Technical Conference, September 23–26, 2012, Vancouver, BC, Canada.

Baker, CE, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Friction Under Transient Mixed Regime of Lubrication in Conjunction of an Elastic Ring Within a Real Cylinder. In: ASME 2012 Internal Combustion Engine Division Spring Technical Conference, May 6–9, 2012, Torino, Piemonte, Italy.

Gore, M, Howell-Smith, SJ, King, PD and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Measurement of In-Cylinder Friction Using the Floating Liner Principle. In: ASME 2012 Internal Combustion Engine Division Spring Technical Conference, May 6–9, 2012, Torino, Piemonte, Italy.

Morris, N, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102, Rahmani, R, King, P and Fitzsimons, B (2013) Performance evaluation of piston compression ring through accelerated wear in engine tests. In: ASME 2012 Internal Combustion Engine Division Spring Technical Conference, May 6–9, 2012, Torino, Piemonte, Italy.

Theaker, M, Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Prediction of ring-bore conformance and contact condition and experimental validation. In: ASME 2012 Internal Combustion Engine Division Spring Technical Conference, May 6–9, 2012, Torino, Piemonte, Italy.

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Elastohydrodynamics of Hypoid Gears in Axle Whine Conditions. In: 7th International Styrian Noise, Vibration & Harshness Congress: The European Automotive Noise Conference, 2012-6-13 to 2012-6-15, Graz , Austria.

Shahmohamadi, H, Rahmani, R, Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 and Garner, C (2013) CFD modelling of cavitation phenomenon in piston ring / cylinder liner conjunction. In: 5th World Tribology Congress (WTC 2013), September 8-13 2013, Torino, Italy.

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2013) Differential Hypoid Gears: The Necessity for a Multi-Physics Approach. In: European Conference: Coupled MBS-FE Applications: A New Trend in Simulation, 26/11/13-27/11/13, Frankfurt, Germany.

Karagiannis, I, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) The Effect of Vehicle Cruising Speed on the Dynamics of Automotive Hypoid Gears. In: SAE Technical Paper Series, Graz , Austria.

Mohammad pour, M, Theodossiades, S and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) Tribo-dynamics of differential hypoid gear pairs. In: The International Conference on Powertrain Modelling and Control, 4/9/12-6/9/12, Bradford, UK.

Book

Gohar, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2012) Fundamentals of tribology: 2nd edition. Imperial College Press (ICP), pp. 1-427. ISBN 1848168608

Other

Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Obituary: Doru Talaba (1959–2014). SAGE.

Rahmani, R and Rahnejat, Homer orcid iconORCID: 0000-0003-2257-7102 (2015) Guest editorial Special Issue: Textured Surfaces. SAGE.

This list was generated on Fri Jun 14 22:52:12 2024 UTC.