Nigel Clark

8.1k total citations
315 papers, 6.1k citations indexed

About

Nigel Clark is a scholar working on Automotive Engineering, Fluid Flow and Transfer Processes and Biomedical Engineering. According to data from OpenAlex, Nigel Clark has authored 315 papers receiving a total of 6.1k indexed citations (citations by other indexed papers that have themselves been cited), including 174 papers in Automotive Engineering, 136 papers in Fluid Flow and Transfer Processes and 64 papers in Biomedical Engineering. Recurrent topics in Nigel Clark's work include Vehicle emissions and performance (163 papers), Advanced Combustion Engine Technologies (136 papers) and Catalytic Processes in Materials Science (44 papers). Nigel Clark is often cited by papers focused on Vehicle emissions and performance (163 papers), Advanced Combustion Engine Technologies (136 papers) and Catalytic Processes in Materials Science (44 papers). Nigel Clark collaborates with scholars based in United States, South Africa and United Kingdom. Nigel Clark's co-authors include Donald W. Lyons, Christopher M. Atkinson, Richard Turton, W. Scott Wayne, Paul Norton, Mridul Gautam, R.L.C. Flemmer, M. Gautam, Gregory Thompson and Ralph D. Nine and has published in prestigious journals such as Nature, SHILAP Revista de lepidopterología and Environmental Science & Technology.

In The Last Decade

Nigel Clark

304 papers receiving 5.6k citations

Peers

Nigel Clark
Comparison fields: 5 of 130
  • Automotive Engineering 2.7k
  • Fluid Flow and Transfer Processes 2.1k
  • Biomedical Engineering 1.9k
  • Mechanical Engineering 1.3k
  • Computational Mechanics 1.1k
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Tat Leung Chan Hong Kong
Gordon E. Andrews United Kingdom
C.S. Cheung Hong Kong
Zissis Samaras Greece
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John B. Heywood United States
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Citations per field, relative to Nigel Clark
Nigel Clark · 1×
Citations per year, relative to Nigel Clark
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Countries citing papers authored by Nigel Clark

Since Specialization
Citations

This map shows the geographic impact of Nigel Clark'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 Nigel Clark with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nigel Clark more than expected).

Fields of papers citing papers by Nigel Clark

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nigel Clark. 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 Nigel Clark. The network helps show where Nigel Clark may publish in the future.

Co-authorship network of co-authors of Nigel Clark

This figure shows the co-authorship network connecting the top 25 collaborators of Nigel Clark. A scholar is included among the top collaborators of Nigel Clark 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 Nigel Clark. Nigel Clark is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 1
2 4
3 6
4 5
5 5
6 9
7 14
8
Technical report: design and operation of a new transportable laboratory for emissions testing of heavy duty trucks and buses
0
9
TRANSIENT CHASSIS CYCLES FOR HEAVY DUTY TRUCKS AND TRACTORS.
0
10
Verification and validation of an active sailing simulator
1
11
Effect of Average Speed and Idle Duration on Exhaust Emissions from a Diesel Bus Tested on Fourteen Drive Cycles
1
12 34
13 11
14 16
15
Waste Management's LNG Truck Fleet: Final Results
5
16
Alternative Fuel Transit Buses: DART's (Dallas Area Rapid Transit) LNG Bus Fleet Final Results
1
17
Free-Piston Diesel-Fueled Linear Alternator for Auxiliary Power Unit Applications
1
18 15
19 6
20
OPERATING COSTS OF CARS IN URBAN AREAS
10

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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2026