J. J. Coy

724 total citations
49 papers, 563 citations indexed

About

J. J. Coy is a scholar working on Mechanical Engineering, Mechanics of Materials and Industrial and Manufacturing Engineering. According to data from OpenAlex, J. J. Coy has authored 49 papers receiving a total of 563 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Mechanical Engineering, 17 papers in Mechanics of Materials and 9 papers in Industrial and Manufacturing Engineering. Recurrent topics in J. J. Coy's work include Gear and Bearing Dynamics Analysis (43 papers), Mechanical Engineering and Vibrations Research (20 papers) and Tribology and Lubrication Engineering (15 papers). J. J. Coy is often cited by papers focused on Gear and Bearing Dynamics Analysis (43 papers), Mechanical Engineering and Vibrations Research (20 papers) and Tribology and Lubrication Engineering (15 papers). J. J. Coy collaborates with scholars based in United States, Israel and Japan. J. J. Coy's co-authors include Ronald L. Huston, E. V. Zaretsky, D. P. Townsend, Hsiang Hsi Lin, M. Savage, Faydor L. Litvin, S. H. Loewenthal, David G. Lewicki, Robert F. Handschuh and Kazutoshi Inoue and has published in prestigious journals such as Journal of Mechanical Design, Journal of Propulsion and Power and Journal of Mechanisms Transmissions and Automation in Design.

In The Last Decade

J. J. Coy

47 papers receiving 505 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J. J. Coy United States 14 524 203 72 43 19 49 563
Dennis P. Townsend United States 14 577 1.1× 183 0.9× 128 1.8× 20 0.5× 27 1.4× 46 646
Darle W. Dudley United States 5 398 0.8× 115 0.6× 66 0.9× 46 1.1× 11 0.6× 10 439
José I. Pedrero Spain 19 1.0k 1.9× 307 1.5× 92 1.3× 41 1.0× 11 0.6× 50 1.0k
Jože Flašker Slovenia 11 306 0.6× 194 1.0× 83 1.2× 15 0.3× 21 1.1× 27 377
Hsiang Hsi Lin United States 13 437 0.8× 112 0.6× 64 0.9× 8 0.2× 17 0.9× 26 456
Haruo HOUJOH Japan 13 428 0.8× 81 0.4× 92 1.3× 16 0.4× 21 1.1× 81 464
Nathan Bolander United States 10 280 0.5× 158 0.8× 70 1.0× 14 0.3× 12 0.6× 16 359
N. F. Rieger United States 9 278 0.5× 186 0.9× 103 1.4× 6 0.1× 49 2.6× 33 364
Waldemar Dmochowski Canada 13 394 0.8× 119 0.6× 101 1.4× 5 0.1× 15 0.8× 25 418
Minqing Jing China 11 324 0.6× 86 0.4× 155 2.2× 29 0.7× 23 1.2× 41 359

Countries citing papers authored by J. J. Coy

Since Specialization
Citations

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

Fields of papers citing papers by J. J. Coy

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. J. Coy

This figure shows the co-authorship network connecting the top 25 collaborators of J. J. Coy. A scholar is included among the top collaborators of J. J. Coy 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 J. J. Coy. J. J. Coy 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
1.
Inoue, Kazutoshi, D. P. Townsend, & J. J. Coy. (1993). Optimum Design of a Gearbox for Low Vibration. Journal of Mechanical Design. 115(4). 1002–1007. 13 indexed citations
2.
Savage, M., et al.. (1992). Maximum life spur gear design. Journal of Propulsion and Power. 8(6). 1273–1281. 6 indexed citations
3.
Savage, M., et al.. (1991). Maximum life spur gear design. 27th Joint Propulsion Conference. 5 indexed citations
4.
Savage, M., et al.. (1988). Life and Reliability Modeling of Bevel Gear Reductions. Journal of Mechanisms Transmissions and Automation in Design. 110(2). 189–196. 7 indexed citations
5.
Savage, M., Kevin C. Radil, David G. Lewicki, & J. J. Coy. (1988). Computerized life and reliability modelling for turboprop transmissions. 24th Joint Propulsion Conference. 4 indexed citations
6.
Lin, Hsiang Hsi, Ronald L. Huston, & J. J. Coy. (1988). On Dynamic Loads in Parallel Shaft Transmissions: Part II—Parameter Study. Journal of Mechanisms Transmissions and Automation in Design. 110(2). 226–229. 21 indexed citations
7.
Litvin, Faydor L., et al.. (1987). Method for Generation of Spiral Bevel Gears With Conjugate Gear Tooth Surfaces. Journal of Mechanisms Transmissions and Automation in Design. 109(2). 163–170. 20 indexed citations
8.
Savage, M., et al.. (1985). Life and reliability modeling of bevel gear reductions. NASA STI Repository (National Aeronautics and Space Administration). 1 indexed citations
9.
Litvin, Faydor L. & J. J. Coy. (1984). Special Cases of Friction and Applications. Journal of Mechanisms Transmissions and Automation in Design. 106(2). 256–260. 1 indexed citations
10.
Huston, Ronald L., et al.. (1984). A Computer Aided Design Procedure for Generating Gear Teeth. Defense Technical Information Center (DTIC). 2 indexed citations
11.
Litvin, Faydor L., et al.. (1983). Kinematic Precision of Gear Trains. Journal of Mechanisms Transmissions and Automation in Design. 105(3). 317–326. 6 indexed citations
12.
Huston, Ronald L., et al.. (1983). A Finite Element Stress Analysis of Spur Gears Including Fillet Radii and Rim Thickness Effects. Journal of Mechanisms Transmissions and Automation in Design. 105(3). 327–330. 18 indexed citations
13.
Savage, M., et al.. (1983). Reliability Model for Planetary Gear Trains. Journal of Mechanisms Transmissions and Automation in Design. 105(3). 291–297. 10 indexed citations
14.
Litvin, Faydor L., et al.. (1983). Precision of Spiral-Bevel Gears. Journal of Mechanisms Transmissions and Automation in Design. 105(3). 310–316. 6 indexed citations
15.
Savage, M., et al.. (1982). Life and reliability models for helicopter transmissions. NASA Technical Reports Server (NASA). 3 indexed citations
16.
Coy, J. J., et al.. (1982). A Method of Selecting Grid Size to Account for Hertz Deformation in Finite Element Analysis of Spur Gears. Journal of Mechanical Design. 104(4). 759–764. 44 indexed citations
17.
Savage, M., J. J. Coy, & D. P. Townsend. (1982). Optimal Tooth Numbers for Compact Standard Spur Gear Sets. Journal of Mechanical Design. 104(4). 749–757. 32 indexed citations
18.
Huston, Ronald L. & J. J. Coy. (1981). Ideal Spiral Bevel Gears—A New Approach to Surface Geometry. Journal of Mechanical Design. 103(1). 127–132. 35 indexed citations
19.
Coy, J. J. & E. V. Zaretsky. (1981). Some Limitations in Applying Classical EHD Film Thickness Formulas to a High-Speed Bearing. Journal of Lubrication Technology. 103(2). 295–301. 8 indexed citations
20.
Townsend, D. P., J. J. Coy, & E. V. Zaretsky. (1978). Experimental and Analytical Load-Life Relation for AISI 9310 Steel Spur Gears. Journal of Mechanical Design. 100(1). 54–60. 1 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Dennis P. Townsend Breakdown of academic impact, for papers by Darle W. Dudley Breakdown of academic impact, for papers by José I. Pedrero Breakdown of academic impact, for papers by Jože Flašker Breakdown of academic impact, for papers by Hsiang Hsi Lin Breakdown of academic impact, for papers by Haruo HOUJOH Breakdown of academic impact, for papers by Nathan Bolander Breakdown of academic impact, for papers by N. F. Rieger Breakdown of academic impact, for papers by Waldemar Dmochowski Breakdown of academic impact, for papers by Minqing Jing
Rankless by CCL
2026