Kareem A. Ahmed

2.1k total citations
217 papers, 1.5k citations indexed

About

Kareem A. Ahmed is a scholar working on Aerospace Engineering, Computational Mechanics and Safety, Risk, Reliability and Quality. According to data from OpenAlex, Kareem A. Ahmed has authored 217 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 132 papers in Aerospace Engineering, 126 papers in Computational Mechanics and 75 papers in Safety, Risk, Reliability and Quality. Recurrent topics in Kareem A. Ahmed's work include Combustion and Detonation Processes (109 papers), Combustion and flame dynamics (106 papers) and Fire dynamics and safety research (75 papers). Kareem A. Ahmed is often cited by papers focused on Combustion and Detonation Processes (109 papers), Combustion and flame dynamics (106 papers) and Fire dynamics and safety research (75 papers). Kareem A. Ahmed collaborates with scholars based in United States, Germany and Israel. Kareem A. Ahmed's co-authors include Jonathan Sosa, Anthony J. Morales, Jonathan Reyes, David Forliti, Robert F. Burke, Scott M. Martin, Michael Kinzel, Subith Vasu, Gabriel B. Goodwin and Douglas Fontes and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Scientific Reports and The Journal of Infectious Diseases.

In The Last Decade

Kareem A. Ahmed

187 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kareem A. Ahmed United States 20 979 811 620 334 331 217 1.5k
Craig T. Johansen Canada 20 840 0.9× 810 1.0× 421 0.7× 234 0.7× 75 0.2× 101 1.4k
B. E. Gel’fand Russia 19 883 0.9× 651 0.8× 297 0.5× 313 0.9× 136 0.4× 105 1.4k
Nobuyuki Tsuboi Japan 23 1.5k 1.5× 528 0.7× 782 1.3× 657 2.0× 180 0.5× 140 1.7k
Miltiadis Papalexandris Belgium 21 496 0.5× 1.0k 1.2× 197 0.3× 158 0.5× 174 0.5× 95 1.4k
E.M.J. Komen Netherlands 20 842 0.9× 814 1.0× 191 0.3× 45 0.1× 42 0.1× 65 1.4k
Toshisuke Hirano Japan 27 1.1k 1.2× 938 1.2× 1.1k 1.8× 278 0.8× 279 0.8× 111 1.9k
Etienne Studer France 19 889 0.9× 290 0.4× 522 0.8× 25 0.1× 82 0.2× 61 1.1k
V’yacheslav Akkerman United States 24 1.5k 1.5× 1.1k 1.4× 1.2k 2.0× 402 1.2× 290 0.9× 91 1.9k
V. V. Golub Russia 15 801 0.8× 441 0.5× 315 0.5× 184 0.6× 244 0.7× 122 984
Jianhan Liang China 25 1.3k 1.4× 1.6k 2.0× 409 0.7× 233 0.7× 120 0.4× 105 1.9k

Countries citing papers authored by Kareem A. Ahmed

Since Specialization
Citations

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

Fields of papers citing papers by Kareem A. Ahmed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kareem A. Ahmed. 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 Kareem A. Ahmed. The network helps show where Kareem A. Ahmed may publish in the future.

Co-authorship network of co-authors of Kareem A. Ahmed

This figure shows the co-authorship network connecting the top 25 collaborators of Kareem A. Ahmed. A scholar is included among the top collaborators of Kareem A. Ahmed 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 Kareem A. Ahmed. Kareem A. Ahmed 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.
Sosa, Jonathan, et al.. (2025). Turbulent flame compressibility criterion for scramjet unstart and transition. Combustion and Flame. 274. 114044–114044. 2 indexed citations
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Ahmed, Kareem A., et al.. (2025). A digital soot foil method for the analysis of cellular structures in detonation waves. Applications in Energy and Combustion Science. 24. 100372–100372.
5.
Morales, Anthony J., et al.. (2024). Liquid fuel cloud detonation and droplet lifetime. Combustion and Flame. 270. 113786–113786. 1 indexed citations
6.
Morales, Anthony J., et al.. (2024). A universal Karlovitz number to predict the lean blowoff limits of stabilized premixed flames. Proceedings of the Combustion Institute. 40(1-4). 105312–105312.
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Schroeder, Steven A., et al.. (2024). Deformation and aerobreakup of RP-2 droplets from hypersonic shock waves. Proceedings of the Combustion Institute. 40(1-4). 105338–105338. 4 indexed citations
9.
Morales, Anthony J., et al.. (2024). Non-periodic shear layer instabilities driving local extinction in premixed ramjet cavity flames. Proceedings of the Combustion Institute. 40(1-4). 105323–105323.
10.
Morales, Anthony J., Jonathan Sosa, Ryan F. Johnson, et al.. (2023). Mean pressure gradient effects on the performance of ramjet cavity stabilized flames. Aerospace Science and Technology. 141. 108533–108533. 4 indexed citations
11.
Clark, Charles R., et al.. (2023). Splash Plate Design for Fuel Injector Flow-Independence in a Vitiated Crossflow. AIAA SCITECH 2023 Forum. 2 indexed citations
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Schroeder, Steven A., et al.. (2023). Characterization of Liquid Fuel Droplet Breakup Interacting with Shock Waves and Detonations. AIAA SCITECH 2023 Forum. 2 indexed citations
14.
Schroeder, Steven A., et al.. (2022). The effect of relative air humidity on the evaporation timescales of a human sneeze. AIP Advances. 12(7). 75210–75210. 10 indexed citations
15.
Sosa, Jonathan, et al.. (2021). Stabilized detonation for hypersonic propulsion. Proceedings of the National Academy of Sciences. 118(20). 85 indexed citations
16.
Sosa, Jonathan, et al.. (2020). Controlled detonation initiation in hypersonic flow. Proceedings of the Combustion Institute. 38(3). 3513–3520. 9 indexed citations
17.
Ombrello, Timothy, et al.. (2020). Ignition mechanisms of pulse detonator initiated scramjet cavity. Proceedings of the Combustion Institute. 38(3). 3853–3860. 13 indexed citations
18.
Kinzel, Michael, et al.. (2020). Saliva Content and Viscosity and its Impact on Droplet Formation and Pathogen Transmission. APS Division of Fluid Dynamics Meeting Abstracts. 1 indexed citations
19.
Sosa, Jonathan, et al.. (2019). Supersonic driven detonation dynamics for rotating detonation engines. International Journal of Hydrogen Energy. 44(14). 7596–7606. 34 indexed citations
20.
Poludnenko, Alexei, et al.. (2019). Mechanism of the Unconfined Deflagration-to-Detonation Transition in Type Ia Supernovae. 233. 2 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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