Roy Hartfield

1.7k total citations
138 papers, 1.3k citations indexed

About

Roy Hartfield is a scholar working on Aerospace Engineering, Computational Mechanics and Global and Planetary Change. According to data from OpenAlex, Roy Hartfield has authored 138 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Aerospace Engineering, 69 papers in Computational Mechanics and 18 papers in Global and Planetary Change. Recurrent topics in Roy Hartfield's work include Computational Fluid Dynamics and Aerodynamics (51 papers), Rocket and propulsion systems research (51 papers) and Fluid Dynamics and Turbulent Flows (27 papers). Roy Hartfield is often cited by papers focused on Computational Fluid Dynamics and Aerodynamics (51 papers), Rocket and propulsion systems research (51 papers) and Fluid Dynamics and Turbulent Flows (27 papers). Roy Hartfield collaborates with scholars based in United States, Italy and Australia. Roy Hartfield's co-authors include James C. McDaniel, John E. Burkhalter, Steven D. Hollo, Rhonald M. Jenkins, Christoph Burger, Douglas Fletcher, Gerry Dozier, Joseph Majdalani, G. B. Northam and Mark Carpenter and has published in prestigious journals such as SHILAP Revista de lepidopterología, Optics Letters and AIAA Journal.

In The Last Decade

Roy Hartfield

120 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Roy Hartfield United States 19 954 733 161 156 146 138 1.3k
R. Steijl United Kingdom 22 934 1.0× 1.1k 1.4× 46 0.3× 163 1.0× 70 0.5× 84 1.5k
Edwin van der Weide United States 17 395 0.4× 821 1.1× 47 0.3× 143 0.9× 97 0.7× 46 1.0k
David Whitfield United States 23 674 0.7× 1.4k 1.9× 99 0.6× 326 2.1× 46 0.3× 102 1.7k
John E. Burkhalter United States 19 615 0.6× 454 0.6× 118 0.7× 69 0.4× 52 0.4× 60 967
Melissa B. Rivers United States 14 764 0.8× 998 1.4× 53 0.3× 248 1.6× 160 1.1× 29 1.3k
Siva Nadarajah Canada 22 716 0.8× 1.5k 2.0× 53 0.3× 218 1.4× 71 0.5× 96 1.7k
Guru P. Guruswamy United States 20 869 0.9× 1.4k 1.9× 62 0.4× 165 1.1× 54 0.4× 101 1.6k
Norbert Kroll Germany 18 592 0.6× 1.6k 2.2× 51 0.3× 300 1.9× 66 0.5× 65 1.8k
Jean‐Marc Moschetta France 19 724 0.8× 681 0.9× 36 0.2× 356 2.3× 107 0.7× 105 1.3k
James Reuther United States 20 674 0.7× 1.0k 1.4× 70 0.4× 330 2.1× 282 1.9× 48 1.6k

Countries citing papers authored by Roy Hartfield

Since Specialization
Citations

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

Fields of papers citing papers by Roy Hartfield

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Roy Hartfield

This figure shows the co-authorship network connecting the top 25 collaborators of Roy Hartfield. A scholar is included among the top collaborators of Roy Hartfield 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 Roy Hartfield. Roy Hartfield 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
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Majdalani, Joseph, et al.. (2025). Improved prediction of propeller tonal noise through integration of Hanson's model into a modern surface-vorticity panel code. Aerospace Science and Technology. 164. 110381–110381.
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Hartfield, Roy, et al.. (2024). Analytical Methods for Grain Regression of Tapered Solid Rocket Motor Geometries. 1 indexed citations
5.
Hartfield, Roy, et al.. (2024). Mid-Fidelity Numerical calculation of XV-15 Proprotor. 1 indexed citations
6.
Hartfield, Roy, et al.. (2023). Prediction of Duct Airfoil Aerodynamics using Surface Vorticity. AIAA SCITECH 2023 Forum.
7.
Hartfield, Roy, et al.. (2023). Hybrid Wing Body Pitch Control with a Surface-Vorticity Solver. AIAA SCITECH 2023 Forum. 1 indexed citations
8.
Hartfield, Roy, et al.. (2022). Expedited Solutions for Propeller Analysis. AIAA SCITECH 2022 Forum. 2 indexed citations
9.
Majdalani, Joseph, et al.. (2022). Integrated Computational Aeroacoustics for UAM Design. Part 1. Farassat F1A Formulation. AIAA AVIATION 2022 Forum. 2 indexed citations
10.
Hartfield, Roy & Mark Carpenter. (2021). Statistical Learning for Solid Propellant Performance. AIAA Propulsion and Energy 2021 Forum. 2 indexed citations
11.
Hartfield, Roy & Mark Carpenter. (2018). Similitude for Dry Liquid Rocket Engines. 2018 Joint Propulsion Conference.
12.
Burkhalter, John E., et al.. (2015). Integration of Grid Fins for the Optimal Design of Missile Systems. AIAA Atmospheric Flight Mechanics Conference. 14 indexed citations
13.
Hartfield, Roy, et al.. (2012). SRM Simulation Using the Level Set Method and Higher Order Integration Schemes. 3 indexed citations
14.
Hartfield, Roy, et al.. (2010). Optimization of an Aero Assisted Launch Vehicle. 3 indexed citations
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Hartfield, Roy, et al.. (2009). Genetic-Algorithm Optimization of Liquid-Propellant Missile Systems. Journal of Spacecraft and Rockets. 46(1). 151–159. 34 indexed citations
17.
Hartfield, Roy, Rhonald M. Jenkins, & John E. Burkhalter. (2004). Ramjet Powered Missile Design Using a Genetic Algorithm. 42nd AIAA Aerospace Sciences Meeting and Exhibit. 33 indexed citations
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Wehrmeyer, Joseph, et al.. (2000). Raman gas species measurements in hydrocarbon-fueled rocket engine injector flows. 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit. 2 indexed citations
20.
Eklund, Dean, D. G. Fletcher, Roy Hartfield, G. B. Northam, & C. L. Dancey. (1995). A comparative computational/experimental investigation of Mach 2 flow over a rearward-facing step. Computers & Fluids. 24(5). 593–608. 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.

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