Imperial College London

Dr James P. Ewen

Faculty of EngineeringDepartment of Mechanical Engineering

Research Associate (EPSRC Doctoral Prize Fellowship)



j.ewen Website CV




462City and Guilds BuildingSouth Kensington Campus





Dr. James P. Ewen is a Research Associate in the Tribology Group at Imperial College London.

His research involves performing molecular simulations of lubricants and additives in order to understand their nanoscale behaviour and explain important macroscopic phenomena. His research is highly interdisciplinary in nature and directly relevant to industry. As such, he has collaborated with several industrial (Shell, SKF, Afton Chemical) and academic (ETH Z├╝rich, Swinburne University of Technology, University of Modena, University of Saarland, University of Leeds) partners to solve important problems.

He graduated from the University of Bath with a Masters in Chemistry degree (First Class Hons.) in 2014. The same year, he began a PhD in the Tribology Group at Imperial College London, under the supervision of Prof. Daniele Dini, Prof. Hugh Spikes and Dr. Neal Morgan (Shell). His CASE PhD studentship was co-funded by Shell and the EPSRC and he has spent 15-month placed in Shell technology centres around the world during his undergraduate and post-graduate studies. He finished his PhD in 2017 and was awarded a 12-month Engineering and Physical Sciences Research Council) EPSRC Doctoral Prize Fellowship. He was awarded a Tribology Trust Bronze Medal in 2018.

Selected Publications

Journal Articles

Ewen JP, Gao H, Mueser MH, et al., 2019, Shear heating, flow, and friction of confined molecular fluids at high pressure, Physical Chemistry Chemical Physics, Vol:21, ISSN:1463-9076, Pages:5813-5823

Gattinoni C, Ewen JP, Dini D, 2018, Adsorption of Surfactants on alpha-Fe2O3(0001): A Density Functional Theory Study, Journal of Physical Chemistry C, Vol:122, ISSN:1932-7447, Pages:20817-20826

Ewen JP, Kannam SK, Todd BD, et al., 2018, Slip of Alkanes Confined between Surfactant Monolayers Adsorbed on Solid Surfaces, Langmuir, Vol:34, ISSN:0743-7463, Pages:3864-3873

Ewen JP, Gattinoni C, Zhang J, et al., 2017, On the effect of confined fluid molecular structure on nonequilibrium phase behaviour and friction, Physical Chemistry Chemical Physics, Vol:19, ISSN:1463-9076, Pages:17883-17894

Ewen JP, Gattinoni C, Morgan N, et al., 2016, Nonequilibrium molecular dynamics simulations of organic friction modifiers adsorbed on iron oxide surfaces, Langmuir, Vol:32, ISSN:0743-7463, Pages:4450-4463

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