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Journal Articles

Effect of Dispersant Concentration With Friction Modifiers and Anti-Wear Additives on the Tribofilm Composition and Boundary Friction

J. Umer, N. J. Morris, R. Rahmani, H. Rahnejat, S. Howell-Smith, S. Balakrishnan
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2021, 143(11): 111901.
Paper No: TRIB-20-1476
https://doi.org/10.1115/1.4050017
Published Online: February 23, 2021
View Article titled, Effect of Dispersant Concentration With Friction Modifiers and Anti-Wear Additives on the Tribofilm Composition and Boundary Friction
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Topics: Friction, Lubricants, Plasticizers, Temperature, Tribological films, Wear, Strips
Journal Articles

A Numerical Model to Study the Role of Surface Textures at Top Dead Center Reversal in the Piston Ring to Cylinder Liner Contact

N. Morris, R. Rahmani, H. Rahnejat, P. D. King, S. Howell-Smith
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. April 2016, 138(2): 021703.
Paper No: TRIB-15-1087
https://doi.org/10.1115/1.4031780
Published Online: November 4, 2015
View Article titled, A Numerical Model to Study the Role of Surface Textures at Top Dead Center Reversal in the Piston Ring to Cylinder Liner Contact
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Topics: Compression, Cylinders, Engines, Friction, Lubricants, Pistons, Pressure, Lubrication, Piston rings, Surface texture
Proceedings Papers

Assessment of Thermo-Structural Effects on EHL Piston Skirt Lubrication

B. Littlefair, S. Howell-Smith, H. Rahnejat, S. Theodossiades
Proc. ASME. ICES2012, ASME 2012 Internal Combustion Engine Division Spring Technical Conference, 973-978, May 6–9, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ICES2012-81125
https://doi.org/10.1115/ICES2012-81125
View Paper titled, Assessment of Thermo-Structural Effects on EHL Piston Skirt Lubrication
Open the PDF for Assessment of Thermo-Structural Effects on EHL Piston Skirt Lubrication in another window
Topics: Lubrication, Pistons, Lubricants, Shapes, Stress, Cylinders, Deformation, Friction, Fuel efficiency, Operating temperature