P. J. Waltrup

1.2k total citations
32 papers, 976 citations indexed

About

P. J. Waltrup is a scholar working on Aerospace Engineering, Computational Mechanics and Applied Mathematics. According to data from OpenAlex, P. J. Waltrup has authored 32 papers receiving a total of 976 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Aerospace Engineering, 22 papers in Computational Mechanics and 12 papers in Applied Mathematics. Recurrent topics in P. J. Waltrup's work include Rocket and propulsion systems research (21 papers), Computational Fluid Dynamics and Aerodynamics (18 papers) and Gas Dynamics and Kinetic Theory (12 papers). P. J. Waltrup is often cited by papers focused on Rocket and propulsion systems research (21 papers), Computational Fluid Dynamics and Aerodynamics (18 papers) and Gas Dynamics and Kinetic Theory (12 papers). P. J. Waltrup collaborates with scholars based in United States and Russia. P. J. Waltrup's co-authors include F. S. Billig, Margaret White, James M. Cameron, Joseph A. Schetz, В. И. Копченов, Richard Orth, F. Billig, Gordon L. Dugger, Michael E. White and John Bradford and has published in prestigious journals such as AIAA Journal, Journal of Propulsion and Power and Journal of Spacecraft and Rockets.

In The Last Decade

P. J. Waltrup

31 papers receiving 913 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. J. Waltrup United States	14	865	760	271	37	29	32	976
Edward T. Curran United States	6	890 1.0×	692 0.9×	221 0.8×	71 1.9×	35 1.2×	10	1.0k
Kemal Yuceil United States	12	725 0.8×	575 0.8×	239 0.9×	30 0.8×	12 0.4×	18	816
L. Gasparini Italy	4	376 0.4×	248 0.3×	159 0.6×	18 0.5×	42 1.4×	7	464
Tetsuo Hiraiwa Japan	15	620 0.7×	551 0.7×	262 1.0×	96 2.6×	44 1.5×	58	716
Aaron H. Auslender United States	11	682 0.8×	526 0.7×	299 1.1×	21 0.6×	14 0.5×	27	737
Ten-See Wang United States	17	800 0.9×	746 1.0×	352 1.3×	86 2.3×	101 3.5×	72	1.0k
Toshinori Kouchi Japan	16	679 0.8×	484 0.6×	115 0.4×	32 0.9×	19 0.7×	93	747
A. Paull Australia	17	796 0.9×	625 0.8×	524 1.9×	23 0.6×	29 1.0×	52	933
Frank W. Spaid United States	16	1.0k 1.2×	850 1.1×	250 0.9×	18 0.5×	20 0.7×	50	1.1k

Countries citing papers authored by P. J. Waltrup

Since Specialization

Citations

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

Fields of papers citing papers by P. J. Waltrup

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. J. Waltrup

This figure shows the co-authorship network connecting the top 25 collaborators of P. J. Waltrup. A scholar is included among the top collaborators of P. J. Waltrup 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 P. J. Waltrup. P. J. Waltrup 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

Waltrup, P. J., et al.. (2002). History of U.S. Navy Ramjet, Scramjet, and Mixed-Cycle Propulsion Development. Journal of Propulsion and Power. 18(1). 14–27. 76 indexed citations

Waltrup, P. J., et al.. (2002). Influence of Radical Concentration and Fuel Decomposition on Ignition of Propane/Air Mixture. Journal of Propulsion and Power. 18(5). 1049–1058. 16 indexed citations

Waltrup, P. J.. (2001). International Society for Air Breathing Engines. Infoscience (Ecole Polytechnique Fédérale de Lausanne). 8 indexed citations

Waltrup, P. J., et al.. (2001). Influence of active radical concentration on self-ignition delay of a propane/air mixture. 37th Joint Propulsion Conference and Exhibit. 4 indexed citations

Копченов, В. И., et al.. (2001). Numerical Research of Gaseous Fuel Preinjection in Hypersonic Three-Dimensional Inlet. Journal of Propulsion and Power. 17(6). 1162–1169. 40 indexed citations

Waltrup, P. J., et al.. (1996). History of U.S. Navy ramjet, scramjet, and mixed-cycle propulsion development. 32nd Joint Propulsion Conference and Exhibit. 8 indexed citations

Waltrup, P. J.. (1992). The dual combustor ramjet: A versatile propulsion system for hypersonic tactical missile applications. In AGARD. 5 indexed citations

Waltrup, P. J.. (1987). Hypersonic Airbreathing Propulsion: Evolution and Opportunities,. 9 indexed citations

Waltrup, P. J.. (1986). Liquid fueled supersonic combustion ramjets - A research perspectiveof the past, present and future. 24th Aerospace Sciences Meeting. 23 indexed citations

10.

Waltrup, P. J., et al.. (1980). Critical considerations in the design of supersonic combustion ramjet /scramjet/ engines. 1 indexed citations

11.

Waltrup, P. J., et al.. (1979). A Procedure for Optimizing the Design of Scrainjet Engines. Journal of Spacecraft and Rockets. 16(3). 163–171. 24 indexed citations

12.

Waltrup, P. J., et al.. (1978). A procedure for optimizing the design of scramjet engines. 9 indexed citations

13.

Waltrup, P. J., Gordon L. Dugger, F. S. Billig, & Richard Orth. (1977). Direct-connect tests of hydrogen-fueled supersonic combustors. Symposium (International) on Combustion. 16(1). 1619–1629. 11 indexed citations

14.

Waltrup, P. J., et al.. (1976). Supersonic combustion ramjet /scramjet/ engine development in the United States. NASA Technical Reports Server (NASA). 26 indexed citations

15.

Waltrup, P. J. & James M. Cameron. (1974). Wall Shear and Boundary-Layer Measurements in Shock Seperated Flow. AIAA Journal. 12(6). 878–880. 21 indexed citations

16.

Waltrup, P. J. & F. S. Billig. (1973). Prediction of Precombustion Wall Pressure Distributions in Scramjet Engines. Journal of Spacecraft and Rockets. 10(9). 620–622. 128 indexed citations

17.

Waltrup, P. J. & F. S. Billig. (1973). Structure of Shock Waves in Cylindrical Ducts. AIAA Journal. 11(10). 1404–1408. 273 indexed citations

18.

Waltrup, P. J. & Joseph A. Schetz. (1973). Supersonic Turbulent Boundary Layer Subjected to Adverse Pressure Gradients. AIAA Journal. 11(1). 50–57. 9 indexed citations

19.

Waltrup, P. J. & F. Billig. (1972). Precombustion shock structure in scramjet engines. 5 indexed citations

20.

Schetz, Joseph A., et al.. (1968). RESEARCH ON SLOT INJECTION INTO A SUPERSONIC AIR STREAM. Defense Technical Information Center (DTIC). 5 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.

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