Umer, Jamal, Morris, Nicholas, Rahmani, Ramin, Rahnejat, Homer ORCID: 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
Forder, Michael, Umer, Jamal, Morris, Nicholas, Rahmani, Ramin, Howell-Smith, Sebastian and Rahnejat, Homer ORCID: 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
Umer, Jamal, Morris, Nick, Leighton, Michael, Rahmani, Ramin, Balakrishnan, Sashi and Rahnejat, Homer ORCID: 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
Forder, Michael, Umer, Jamal, Morris, Nick, King, Paul, Howell-Smith, S.J. and Rahnejat, Homer ORCID: 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.