Rajavasanth Rajasegar

653 total citations
44 papers, 490 citations indexed

About

Rajavasanth Rajasegar is a scholar working on Computational Mechanics, Fluid Flow and Transfer Processes and Aerospace Engineering. According to data from OpenAlex, Rajavasanth Rajasegar has authored 44 papers receiving a total of 490 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Computational Mechanics, 36 papers in Fluid Flow and Transfer Processes and 8 papers in Aerospace Engineering. Recurrent topics in Rajavasanth Rajasegar's work include Combustion and flame dynamics (38 papers), Advanced Combustion Engine Technologies (36 papers) and Combustion and Detonation Processes (8 papers). Rajavasanth Rajasegar is often cited by papers focused on Combustion and flame dynamics (38 papers), Advanced Combustion Engine Technologies (36 papers) and Combustion and Detonation Processes (8 papers). Rajavasanth Rajasegar collaborates with scholars based in United States, South Korea and Spain. Rajavasanth Rajasegar's co-authors include Tonghun Lee, Mark P. Musculus, Yoichi Niki, Jihyung Yoo, Zheming Li, José M García-Oliver, Stephen D. Hammack, Jeongan Choi, Aleš Srna and Eric Mayhew and has published in prestigious journals such as International Journal of Hydrogen Energy, Energy and Fuel.

In The Last Decade

Rajavasanth Rajasegar

41 papers receiving 480 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Rajavasanth Rajasegar United States 14 370 344 169 59 51 44 490
Niklas Zettervall Sweden 13 412 1.1× 287 0.8× 201 1.2× 29 0.5× 9 0.2× 25 480
Shuai Huang China 13 163 0.4× 283 0.8× 116 0.7× 144 2.4× 56 1.1× 40 435
Y. Urata United Kingdom 10 527 1.4× 560 1.6× 169 1.0× 50 0.8× 154 3.0× 14 625
L.P.H. de Goey Netherlands 12 719 1.9× 640 1.9× 320 1.9× 43 0.7× 19 0.4× 13 821
Omid Askari United States 18 605 1.6× 591 1.7× 452 2.7× 109 1.8× 31 0.6× 53 868
Sven Eckart Germany 15 396 1.1× 472 1.4× 210 1.2× 184 3.1× 32 0.6× 42 631
Ponnuthurai Gokulakrishnan United States 14 422 1.1× 375 1.1× 160 0.9× 79 1.3× 20 0.4× 38 518
Scott A. Steinmetz United States 10 230 0.6× 263 0.8× 38 0.2× 101 1.7× 76 1.5× 22 393
Fei Xing China 13 381 1.0× 148 0.4× 238 1.4× 40 0.7× 12 0.2× 45 559

Countries citing papers authored by Rajavasanth Rajasegar

Since Specialization
Citations

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

Fields of papers citing papers by Rajavasanth Rajasegar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rajavasanth Rajasegar

This figure shows the co-authorship network connecting the top 25 collaborators of Rajavasanth Rajasegar. A scholar is included among the top collaborators of Rajavasanth Rajasegar 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 Rajavasanth Rajasegar. Rajavasanth Rajasegar 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.
Rajasegar, Rajavasanth, et al.. (2025). Exploring the Effects of Varying Pre-Chamber Geometry in a Heavy-Duty Natural Gas Optical Engine under Dilution Conditions. SAE technical papers on CD-ROM/SAE technical paper series. 1. 1 indexed citations
2.
Rajasegar, Rajavasanth, et al.. (2024). Understanding the interplay between pilot fuel mixing and auto-ignition chemistry in hydrogen-enriched environment. Proceedings of the Combustion Institute. 40(1-4). 105351–105351.
3.
Pang, Kar Mun, et al.. (2024). LES of pilot n-heptane ignition and its interaction with the lean premixed methane–air mixture in a dual-fuel combustion engine. Proceedings of the Combustion Institute. 40(1-4). 105281–105281. 1 indexed citations
4.
Rajasegar, Rajavasanth & Aleš Srna. (2024). Understanding the ignition process and flame structure of conventional and oxygenated fuels under engine relevant conditions – An optical study. Proceedings of the Combustion Institute. 40(1-4). 105682–105682. 1 indexed citations
5.
Rajasegar, Rajavasanth, et al.. (2023). Impact of Hydrogen on the Ignition and Combustion Behavior Diesel Sprays in a Dual Fuel, Diesel-Piloted, Premixed Hydrogen Engine. SAE International Journal of Advances and Current Practices in Mobility. 6(4). 1762–1776. 5 indexed citations
6.
Rajasegar, Rajavasanth, et al.. (2023). On the Phenomenology of Hot-Spot Induced Pre-Ignition in a Direct-Injection Hydrogen-Fueled, Heavy-Duty, Optical-Engine. SAE International Journal of Advances and Current Practices in Mobility. 6(3). 1535–1547. 8 indexed citations
7.
Kaiser, Sebastian A., et al.. (2023). Impact of Mixture Inhomogeneity and Ignition Location on Early Flame Kernel Evolution in a Direct-Injection Hydrogen-Fueled Heavy-Duty Optical Engine. SAE International Journal of Advances and Current Practices in Mobility. 6(3). 1624–1644. 10 indexed citations
8.
Kaiser, Sebastian A., et al.. (2023). Optical Investigation of Mixture Formation in a Hydrogen-Fueled Heavy-Duty Engine with Direct-Injection. SAE International Journal of Advances and Current Practices in Mobility. 6(2). 593–612. 12 indexed citations
9.
Rajasegar, Rajavasanth, et al.. (2023). Exploring the EGR Dilution Limits of a Pre-Chamber Ignited Heavy-Duty Natural Gas Engine Operated at Stoichiometric Conditions - An Optical Study. SAE International Journal of Advances and Current Practices in Mobility. 6(1). 232–248. 15 indexed citations
10.
Horn, Gavin P., et al.. (2023). Quantification of Elevated Hydrogen Cyanide (HCN) Concentration Typical in a Residential Fire Environment Using Mid-IR Tunable Diode Laser. Applied Spectroscopy. 77(4). 382–392. 9 indexed citations
11.
Rajasegar, Rajavasanth & Aleš Srna. (2022). A Review of Current Understanding of the Underlying Physics Governing the Interaction, Ignition and Combustion Dynamics of Multiple-Injections in Diesel Engines. SAE International Journal of Advances and Current Practices in Mobility. 5(1). 117–134. 7 indexed citations
12.
Rajasegar, Rajavasanth, Yoichi Niki, José M García-Oliver, Zheming Li, & Mark P. Musculus. (2021). Spatio-Temporal Progression of Two-Stage Autoignition for Diesel Sprays in a Low-Reactivity Ambient: n-Heptane Pilot-Ignited Premixed Natural Gas. SAE technical papers on CD-ROM/SAE technical paper series. 1. 8 indexed citations
13.
Choi, Jeongan, et al.. (2021). Hydrogen enhancement on a mesoscale swirl stabilized burner array. International Journal of Hydrogen Energy. 46(46). 23906–23915. 15 indexed citations
14.
García-Oliver, José M, Yoichi Niki, Rajavasanth Rajasegar, et al.. (2021). An experimental and one-dimensional modeling analysis of turbulent gas ejection in pre-chamber engines. Fuel. 299. 120861–120861. 31 indexed citations
15.
Rajasegar, Rajavasanth, et al.. (2021). Influence of pilot-fuel mixing on the spatio-temporal progression of two-stage autoignition of diesel-sprays in low-reactivity ambient fuel-air mixture.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).
16.
Niki, Yoichi, et al.. (2020). Verification of diesel spray ignition phenomenon in dual-fuel diesel-piloted premixed natural gas engine. International Journal of Engine Research. 23(2). 180–197. 18 indexed citations
17.
Choi, Jeongan, Rajavasanth Rajasegar, Tonghun Lee, & Jihyung Yoo. (2020). Development and characterization of swirl-stabilized diffusion mesoscale burner array. Applied Thermal Engineering. 175. 115373–115373. 13 indexed citations
18.
Mayhew, Eric, Brendan McGann, Rajavasanth Rajasegar, et al.. (2020). HIGH-SPEED PHASE CONTRAST IMAGING OF SPRAY BREAKUP OF JET FUELS UNDER COMBUSTING CONDITIONS. Atomization and Sprays. 31(1). 31–46. 9 indexed citations
19.
Rajasegar, Rajavasanth, et al.. (2017). Proper Orthogonal Decomposition for Flame Dynamics of Microwave Plasma Assisted Swirl Stabilized Premixed flames. 55th AIAA Aerospace Sciences Meeting. 3 indexed citations
20.
Rajasegar, Rajavasanth, et al.. (2015). Phenomenology of Electrostatically Manipulated Laminar Counterflow Non-Premixed Methane Flames. Journal of Energy Engineering. 142(2). 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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