Umer, J, Morris, N, Rahmani, R, Balakrishnan, S and Rahnejat, Homer ORCID: 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
Rahnejat, Homer ORCID: 0000-0003-2257-7102, Balakrishnan, S, King, P and Howell-Smith, SJ (2006) In-cylinder friction reduction using a surface finish optimization technique. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 220 (9). pp. 1309-1318.
Dwyer-Joyce, RS, Green, DA, Balakrishnan, S, Harper, P, Lewis, R, Howell-Smith, SJ, King, P and Rahnejat, Homer ORCID: 0000-0003-2257-7102 (2006) The measurement of liner - piston skirt oil film thickness by an ultrasonic means. SAE .
Balakrishnan, S, Howell-Smith, SJ and Rahnejat, Homer ORCID: 0000-0003-2257-7102 (2005) Investigation of reciprocating conformal contact of piston skirt-to-surface modified cylinder liner in high performance. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 219 (11). pp. 1235-1247.
Umer, J, Morris, N, Rahmani, R, Rahnejat, Homer ORCID: 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.
Umer, J, Leighton, M, Morris, N, Rahmani, R, Rahnejat, Homer ORCID: 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, Rahnejat, Homer ORCID: 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.