J. L. Gregg

1.8k total citations
25 papers, 1.5k citations indexed

About

J. L. Gregg is a scholar working on Mechanical Engineering, Computational Mechanics and Aerospace Engineering. According to data from OpenAlex, J. L. Gregg has authored 25 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Mechanical Engineering, 12 papers in Computational Mechanics and 9 papers in Aerospace Engineering. Recurrent topics in J. L. Gregg's work include Heat Transfer and Optimization (11 papers), Fluid Dynamics and Turbulent Flows (9 papers) and Nanofluid Flow and Heat Transfer (9 papers). J. L. Gregg is often cited by papers focused on Heat Transfer and Optimization (11 papers), Fluid Dynamics and Turbulent Flows (9 papers) and Nanofluid Flow and Heat Transfer (9 papers). J. L. Gregg collaborates with scholars based in United States. J. L. Gregg's co-authors include E. M. Sparrow, E. M. Sparrow and R. Eichhorn and has published in prestigious journals such as Journal of Applied Mechanics, Journal of Heat Transfer and Zeitschrift für angewandte Mathematik und Physik.

In The Last Decade

J. L. Gregg

23 papers receiving 1.3k citations

Peers

J. L. Gregg
R. Eichhorn United States
M. B. Glauert United Kingdom
Fred Landis United States
B. T. Chao United States
Jean-Marc Delhaye France
George M. Homsy United States
N. Seki Japan
G.A. Greene United States
R. A. Wirtz United States
Tatsuo Nishimura Japan
R. Eichhorn United States
J. L. Gregg
Citations per year, relative to J. L. Gregg J. L. Gregg (= 1×) peers R. Eichhorn

Countries citing papers authored by J. L. Gregg

Since Specialization
Citations

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

Fields of papers citing papers by J. L. Gregg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. L. Gregg

This figure shows the co-authorship network connecting the top 25 collaborators of J. L. Gregg. A scholar is included among the top collaborators of J. L. Gregg 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. L. Gregg. J. L. Gregg 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.
Gregg, J. L., et al.. (1974). Computer program for calculating laminar, transitional, and turbulent boundary layers for a compressible axisymmetric flow. NASA STI Repository (National Aeronautics and Space Administration). 5 indexed citations
2.
Sparrow, E. M. & J. L. Gregg. (1962). Radiant Emission From a Parallel-Walled Groove. Journal of Heat Transfer. 84(3). 270–271. 7 indexed citations
3.
Sparrow, E. M. & J. L. Gregg. (1961). Radiant Interchange Between Circular Disks Having Arbitrarily Different Temperatures. Journal of Heat Transfer. 83(4). 494–502. 9 indexed citations
4.
Sparrow, E. M. & J. L. Gregg. (1960). The Effect of Vapor Drag on Rotating Condensation. Journal of Heat Transfer. 82(1). 71–72. 11 indexed citations
5.
Sparrow, E. M. & J. L. Gregg. (1960). Flow About an Unsteadily Rotating Disc. Journal of the aerospace sciences. 27(4). 252–256. 19 indexed citations
6.
Sparrow, E. M. & J. L. Gregg. (1960). Nearly Quasi-Steady Free Convection Heat Transfer in Gases. Journal of Heat Transfer. 82(3). 258–260. 27 indexed citations
7.
Sparrow, E. M. & J. L. Gregg. (1959). Closure to “Discussion of ‘A Theory of Rotating Condensation’” (1959, ASME J. Heat Transfer, 81, p. 120). Journal of Heat Transfer. 81(2). 120–120. 1 indexed citations
8.
Sparrow, E. M. & J. L. Gregg. (1959). The Effect of a Nonisothermal Free Stream on Boundary-Layer Heat Transfer. Journal of Applied Mechanics. 26(2). 161–165. 1 indexed citations
9.
Sparrow, E. M. & J. L. Gregg. (1959). A Theory of Rotating Condensation. Journal of Heat Transfer. 81(2). 113–119. 65 indexed citations
10.
Sparrow, E. M. & J. L. Gregg. (1959). Laminar Condensation Heat Transfer on a Horizontal Cylinder. Journal of Heat Transfer. 81(4). 291–295. 57 indexed citations
11.
Eichhorn, R., et al.. (1959). Combined Forced and Free Convection in a Boundary Layer Flow. The Physics of Fluids. 2(3). 319–328. 215 indexed citations
12.
Sparrow, E. M. & J. L. Gregg. (1959). DETAILS OF EXACT LOW PRANDTL NUMBER BOUNDARY-LAYER SOLUTIONS FOR FORCED AND FOR FREE CONVECTION. NASA Technical Reports Server (NASA). 12 indexed citations
13.
Sparrow, E. M. & J. L. Gregg. (1959). Heat Transfer From a Rotating Disk to Fluids of Any Prandtl Number. Journal of Heat Transfer. 81(3). 249–251. 184 indexed citations
14.
Sparrow, E. M. & J. L. Gregg. (1959). Buoyancy Effects in Forced-Convection Flow and Heat Transfer. Journal of Applied Mechanics. 26(1). 133–134. 76 indexed citations
15.
Sparrow, E. M. & J. L. Gregg. (1958). Similar Solutions for Free Convection From a Nonisothermal Vertical Plate. Transactions of the American Society of Mechanical Engineers. 80(2). 379–386. 74 indexed citations
16.
Gregg, J. L., et al.. (1958). Prandtl Number Effects on Unsteady Forced-convection Heat Transfer. University of North Texas Digital Library (University of North Texas). 2 indexed citations
17.
Sparrow, E. M. & J. L. Gregg. (1958). The Variable Fluid-Property Problem in Free Convection. Transactions of the American Society of Mechanical Engineers. 80(4). 879–886. 85 indexed citations
18.
Gregg, J. L. & E. M. Sparrow. (1958). Low Prandtl-number free convection. Zeitschrift für angewandte Mathematik und Physik. 9(4). 383–387. 1 indexed citations
19.
Sparrow, E. M. & J. L. Gregg. (1956). Laminar-Free-Convection Heat Transfer From the Outer Surface of a Vertical Circular Cylinder. Transactions of the American Society of Mechanical Engineers. 78(8). 1823–1828. 79 indexed citations
20.
Gregg, J. L., et al.. (1952). Pressure distribution and aerodynamic coefficients associated with heat addition to supersonic air stream adjacent to two-dimensional supersonic wing. University of North Texas Digital Library (University of North Texas). 7 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 R. Eichhorn Breakdown of academic impact, for papers by M. B. Glauert Breakdown of academic impact, for papers by Fred Landis Breakdown of academic impact, for papers by B. T. Chao Breakdown of academic impact, for papers by Jean-Marc Delhaye Breakdown of academic impact, for papers by George M. Homsy Breakdown of academic impact, for papers by N. Seki Breakdown of academic impact, for papers by G.A. Greene Breakdown of academic impact, for papers by R. A. Wirtz Breakdown of academic impact, for papers by Tatsuo Nishimura
Rankless by CCL
2026