Roger Lewis

10.7k total citations
330 papers, 8.1k citations indexed

About

Roger Lewis is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, Roger Lewis has authored 330 papers receiving a total of 8.1k indexed citations (citations by other indexed papers that have themselves been cited), including 248 papers in Mechanical Engineering, 210 papers in Mechanics of Materials and 55 papers in Materials Chemistry. Recurrent topics in Roger Lewis's work include Railway Engineering and Dynamics (163 papers), Adhesion, Friction, and Surface Interactions (109 papers) and Mechanical stress and fatigue analysis (103 papers). Roger Lewis is often cited by papers focused on Railway Engineering and Dynamics (163 papers), Adhesion, Friction, and Surface Interactions (109 papers) and Mechanical stress and fatigue analysis (103 papers). Roger Lewis collaborates with scholars based in United Kingdom, China and Austria. Roger Lewis's co-authors include R.S. Dwyer-Joyce, Ulf Olofsson, Matt Carré, Ezequiel Alberto Gallardo-Hernández, S. R. Lewis, Matthew Marshall, Tom Slatter, Sarah Tomlinson, Oscar Arias-Cuevas and Zili Li and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Journal of Biomechanics.

In The Last Decade

Roger Lewis

314 papers receiving 7.8k citations

Peers

Countries citing papers authored by Roger Lewis

Since Specialization

Citations

This map shows the geographic impact of Roger Lewis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Roger Lewis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roger Lewis more than expected).

Fields of papers citing papers by Roger Lewis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roger Lewis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Roger Lewis. The network helps show where Roger Lewis may publish in the future.

Co-authorship network of co-authors of Roger Lewis

This figure shows the co-authorship network connecting the top 25 collaborators of Roger Lewis. A scholar is included among the top collaborators of Roger Lewis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Roger Lewis. Roger Lewis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Electro-mechanical insights into the mixing of conductive and non-conductive sands at an interface 2025 ·Powder Technology ·(unknown), (unknown), Chang‐Hao Yang, David Milledge, Roger Lewis, Sadegh Nadimi	2
2	Estimation of wheel-rail friction coefficient using deep CNN on axlebox accelerations 2025 ·Mechanical Systems and Signal Processing ·(unknown), (unknown), Tim J. Harrison, Christopher Ward, David Fletcher, Roger Lewis, (unknown), (unknown)	1
3	Improvement of wear resistance for engine valve: Introducing cold upsetting treatment on valve seating face 2024 ·Wear ·Fuqiang Lai, Changsheng Cao, Chao Shi, Ge Sun, Rong Qu, Dong-Chuan Mo, Youxi Lin, Shengguan Qu, Roger Lewis, Tom Slatter, Xin Xue	1
4	Rail Surface Integrity Analysis in Laboratory 2024 ·Procedia CIRP ·(unknown), Juan Felipe Santa, Alejandro Toro, Roger Lewis	0
5	Investigation on the influence of the slip at the wheel-rail contact patch on the shakedown limit of rail material 2024 ·Engineering Failure Analysis ·YuLong Xie, Wenjian Wang, Yuan Wang, Zhiyong Shi, Haohao Ding, Jun Guo, Enrico Meli, Andrea Rindi, Jun Yuan, Roger Lewis, Qiyue Liu	2
6	Initiation and evolution of wheel polygonal wear: Influence of wheel-rail hardness ratios 2024 ·Wear ·Wenjian Wang, (unknown), Haohao Ding, Zefeng Wen, Xiaolu Cui, Roger Lewis, Qiyue Liu	11
7	Influence of shear yield strength of rail material on the shakedown limit in shakedown map 2024 ·Tribology International ·YuLong Xie, Zhiyong Shi, Haohao Ding, Enrico Meli, (unknown), Qiyue Liu, Roger Lewis, Wenjian Wang	4
8	Surface integrity assessment in rail grinding for different rail grades and generated facets 2024 ·Procedia CIRP ·(unknown), (unknown), Juan Felipe Santa, (unknown), (unknown), Alejandro Toro, (unknown), Roger Lewis	1
9	Influence of HAZ microstructure on RCF under twin-disc test of a flash-butt welded rail 2024 ·Wear ·(unknown), Edwan Anderson Ariza Echeverri, (unknown), (unknown), Roger Lewis, Hélio Goldenstein	6
10	Sub-surface deformation of individual fingerprint ridges during tactile interactions 2024 ·eLife ·Giulia Corniani, (unknown), Matt Carré, Roger Lewis, Benoit P. Delhaye, Hannes P. Saal	0
11	Microstructure, properties and fracture failure mechanism of MAG welded joints of four types of stainless steels 2023 ·Engineering Failure Analysis ·Jihua Liu, (unknown), Peng Chen, (unknown), Roger Lewis, Zhibiao Xu, (unknown), Chenggang He	13
12	Characterisation of physical and mechanical properties of seven particulate materials proposed as traction enhancers 2023 ·Scientific Data ·(unknown), Sadegh Nadimi, (unknown), Roger Lewis	6
13	Influence of different solid particles in friction modifier on wheel-rail adhesion and damage behaviours 2023 ·Wear ·(unknown), Lubing Shi, Haohao Ding, Jun Guo, Qiyue Liu, Zhongrong Zhou, Roger Lewis, Wenjian Wang	7
14	Evaluating the effect of solid lubricant inclusion on the friction and wear properties of Laser Sintered Polyamide-12 components 2023 ·Wear ·(unknown), Candice Majewski, Roger Lewis	14
15	Case study: Understanding the formation of squat-type defects in a metropolitan railway 2021 ·Engineering Failure Analysis ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Juan Felipe Santa, Alejandro Toro, (unknown), Roger Lewis, (unknown)	12
16	A comprehensive characterisation of Laser Sintered Polyamide-12 surfaces 2021 ·Polymer Testing ·(unknown), Candice Majewski, Roger Lewis	10
17	Improved modelling of trains braking under low adhesion conditions 2020 ·Tribology - Materials Surfaces & Interfaces ·(unknown), Roger Lewis, Klaus Six, Gerald Trummer, (unknown)	1
18	Creating a model of diseased artery damage and failure from healthy porcine aorta 2016 ·Journal of the mechanical behavior of biomedical materials ·Christopher Noble, (unknown), Nicola Green, Roger Lewis, Matt Carré, Steve Franklin, Sheila MacNeil, Zeike A. Taylor	15
19	Valve Recession Modelling 2006 ·SAE technical papers on CD-ROM/SAE technical paper series ·Tom Slatter, Roger Lewis, R.S. Dwyer-Joyce	5
20	Combating automative engine valve recession 2003 ·White Rose Research Online (University of Leeds, The University of Sheffield, University of York) ·Roger Lewis, R.S. Dwyer-Joyce	11

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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