William D. Ray
Impact in
- Automotive Engineering top 2%
- Vehicle emissions and performance
-
- Air Quality and Health Impacts
Papers in
-
- Vehicle emissions and performance 18
-
- Air Quality and Health Impacts 9
- Co-authors
- Fred D. Stump (11 shared papers)Silvestre B. Tejada (4 shared papers)Roy B. Zweidinger (4 shared papers)John E. Sigsby (3 shared papers)Kenneth T. Knapp (7 shared papers)William R. Pierson (2 shared papers)Gary A. Bishop (2 shared papers)Donald H. Stedman (2 shared papers)
- Journals
- SAE technical papers on CD-ROM/SAE technical paper series (5 papers)Atmospheric Environment (2 papers)Environmental Science & Technology (2 papers)Journal of the Air & Waste Management Association (1 paper)Pacific Journal of Mathematics (1 paper)
- Partner nations
- United StatesIrelandSpain
In The Last Decade
William D. Ray
20 papers receiving 677 citations
Peers
Comparison fields: 5 of 74
- Automotive Engineering 509
- Health, Toxicology and Mutagenesis 479
- Atmospheric Science 357
- Fluid Flow and Transfer Processes 110
- Environmental Engineering 163
Countries citing papers authored by William D. Ray
This map shows the geographic impact of William D. Ray'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 William D. Ray with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites William D. Ray more than expected).
Fields of papers citing papers by William D. Ray
This network shows the impact of papers produced by William D. Ray. 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 William D. Ray. The network helps show where William D. Ray may publish in the future.
Co-authors
The 22 scholars most cited alongside William D. Ray, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1996 | 259 | |
| 2 | 1987 | 149 | |
| 3 | 1988 | 71 | |
| 4 | 1990 | 40 | |
| 5 | 1987 | 36 | |
| 6 | 1989 | 35 | |
| 7 | 1990 | 34 | |
| 8 | 1996 | 31 | |
| 9 | 1994 | 30 | |
| 10 | 1996 | 26 | |
| 11 | 1983 | 18 | |
| 12 | 1982 | 13 | |
| 13 | 1992 | 12 | |
| 14 | 1989 | 10 | |
| 15 | 1984 | 8 | |
| 16 | 1990 | 6 | |
| 17 | 1990 | 5 | |
| 18 | 1986 | 4 | |
| 19 | 1992 | 2 | |
| 20 | Ambient temperature and driving cycle effects on CNG motor vehicle emission. Technical paper series (Final) | 1993 | 1 |
About William D. Ray
William D. Ray is a scholar working on Automotive Engineering, Health, Toxicology and Mutagenesis, Fluid Flow and Transfer Processes, Materials Chemistry and Renewable Energy, Sustainability and the Environment, having authored 20 papers that have together received 790 indexed citations. Recurring topics across this work include Vehicle emissions and performance (18 papers), Advanced Combustion Engine Technologies (10 papers), Air Quality and Health Impacts (9 papers), Catalytic Processes in Materials Science (6 papers), Energy, Environment, and Transportation Policies (5 papers), Smart Materials for Construction (2 papers), Transportation Safety and Impact Analysis (1 paper) and Mathematical and Theoretical Analysis (1 paper). The work is most often cited by research in Automotive Engineering (509 citations), Health, Toxicology and Mutagenesis (479 citations), Atmospheric Science (357 citations), Fluid Flow and Transfer Processes (110 citations) and Environmental Engineering (163 citations). William D. Ray has collaborated with scholars based in United States, Ireland and Spain. Frequent co-authors include Fred D. Stump, Silvestre B. Tejada, Roy B. Zweidinger, John E. Sigsby, Kenneth T. Knapp, William R. Pierson, Gary A. Bishop, Donald H. Stedman, John M. Lang and Barbara Zielińska. Their work appears in journals such as SAE technical papers on CD-ROM/SAE technical paper series, Atmospheric Environment, Environmental Science & Technology, Journal of the Air & Waste Management Association and Pacific Journal of Mathematics.
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.