Keun Ryu

605 total citations
44 papers, 493 citations indexed

About

Keun Ryu is a scholar working on Mechanical Engineering, Control and Systems Engineering and Biomedical Engineering. According to data from OpenAlex, Keun Ryu has authored 44 papers receiving a total of 493 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Mechanical Engineering, 12 papers in Control and Systems Engineering and 11 papers in Biomedical Engineering. Recurrent topics in Keun Ryu's work include Tribology and Lubrication Engineering (36 papers), Gear and Bearing Dynamics Analysis (16 papers) and Hydraulic and Pneumatic Systems (12 papers). Keun Ryu is often cited by papers focused on Tribology and Lubrication Engineering (36 papers), Gear and Bearing Dynamics Analysis (16 papers) and Hydraulic and Pneumatic Systems (12 papers). Keun Ryu collaborates with scholars based in South Korea, United States and Japan. Keun Ryu's co-authors include Luis San Andrés, Tae Ho Kim, O. Tsukamoto, Naoyuki Amemiya, Thomas Abraham Chirathadam, Dong-Jin Park, Chang‐Ho Kim, Yongbok Lee, Takayuki Kikuchi and Kyuman Kim and has published in prestigious journals such as Sensors, Energies and IEEE Transactions on Magnetics.

In The Last Decade

Keun Ryu

41 papers receiving 471 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keun Ryu South Korea 13 440 93 89 57 38 44 493
Yong-Bok Lee South Korea 13 398 0.9× 89 1.0× 138 1.6× 33 0.6× 43 1.1× 40 453
Mark J. Valco United States 10 636 1.4× 100 1.1× 187 2.1× 22 0.4× 54 1.4× 23 674
Kyuho Sim South Korea 16 591 1.3× 138 1.5× 145 1.6× 18 0.3× 32 0.8× 43 626
Kai Feng China 15 657 1.5× 161 1.7× 185 2.1× 31 0.5× 17 0.4× 39 704
S. H. Loewenthal United States 14 512 1.2× 93 1.0× 245 2.8× 38 0.7× 46 1.2× 61 631
Jun’ichi Mitsui Japan 9 281 0.6× 46 0.5× 79 0.9× 23 0.4× 9 0.2× 26 358
Mihir Sarangi India 12 370 0.8× 50 0.5× 193 2.2× 27 0.5× 24 0.6× 33 432
B. Gecim United States 10 280 0.6× 33 0.4× 198 2.2× 29 0.5× 12 0.3× 19 351
Xiaobin Lu United States 5 430 1.0× 24 0.3× 297 3.3× 26 0.5× 6 0.2× 6 471

Countries citing papers authored by Keun Ryu

Since Specialization
Citations

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

Fields of papers citing papers by Keun Ryu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keun Ryu

This figure shows the co-authorship network connecting the top 25 collaborators of Keun Ryu. A scholar is included among the top collaborators of Keun Ryu 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 Keun Ryu. Keun Ryu 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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Ryu, Keun, et al.. (2023). Experimental Force Coefficients of a Hydrostatic Thrust Bearing and Comparisons to Predictions. Journal of Engineering for Gas Turbines and Power. 145(11). 3 indexed citations
5.
Kim, Kyuman, et al.. (2023). On the Performance of Hydrostatic Journal Bearings in Air, Water, and Liquid Nitrogen: Measurements and Predictions. Journal of Engineering for Gas Turbines and Power. 145(11). 3 indexed citations
6.
Kim, Kyuman, et al.. (2022). On the Pneumatic Hammer of Hybrid Gas Bearings: Measurements and Predictions. 1 indexed citations
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Ryu, Keun, et al.. (2016). Oil-Free Automotive Turbochargers: Drag Friction and On-Engine Performance Comparisons to Oil-Lubricated Commercial Turbochargers. Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines. 6 indexed citations
9.
Ryu, Keun, et al.. (2016). Oil-Free Automotive Turbochargers: Drag Friction and On-Engine Performance Comparisons to Oil-Lubricated Commercial Turbochargers. Journal of Engineering for Gas Turbines and Power. 139(3). 2 indexed citations
10.
Andrés, Luis San, et al.. (2014). Prediction of Gas Thrust Foil Bearing Performance for Oil-Free Automotive Turbochargers. Journal of Engineering for Gas Turbines and Power. 137(3). 40 indexed citations
11.
Andrés, Luis San, et al.. (2014). Prediction of Gas Thrust Foil Bearing Performance for Oil-Free Automotive Turbochargers. The Royal Society of Chemistry’s Journals, Books and Databases (The Royal Society of Chemistry).
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Ryu, Keun & Luis San Andrés. (2013). On the Failure of a Gas Foil Bearing: High Temperature Operation Without Cooling Flow. The Royal Society of Chemistry’s Journals, Books and Databases (The Royal Society of Chemistry). 5 indexed citations
13.
Ryu, Keun & Luis San Andrés. (2012). Effect of Cooling Flow on the Operation of a HotRotor-Gas Foil Bearing System. Journal of Engineering for Gas Turbines and Power. 134(10). 24 indexed citations
14.
Ryu, Keun, et al.. (2012). Predictions of Rotordynamic Performance for Electric Turbocompound. 743–751. 3 indexed citations
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Ryu, Keun & Luis San Andrés. (2012). Effect of Cooling Flow on the Operation of a Hot Rotor-Gas Foil Bearing System. 497–509. 2 indexed citations
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Andrés, Luis San, Keun Ryu, & Tae Ho Kim. (2011). Thermal Management and Rotordynamic Performance of a Hot Rotor-Gas Foil Bearings System—Part I: Measurements. Journal of Engineering for Gas Turbines and Power. 133(6). 24 indexed citations
17.
Andrés, Luis San, Keun Ryu, & Tae Ho Kim. (2010). Identification of Structural Stiffness and Energy Dissipation Parameters in a Second Generation Foil Bearing: Effect of Shaft Temperature. Journal of Engineering for Gas Turbines and Power. 133(3). 36 indexed citations
18.
Lee, Yongbok, Dong-Jin Park, Chang‐Ho Kim, & Keun Ryu. (2007). Rotordynamic characteristics of a micro turbo generator supported by air foil bearings. Journal of Micromechanics and Microengineering. 17(2). 297–303. 27 indexed citations
19.
Ryu, Keun, Philip C. Michael, O. Tsukamoto, & Naoyuki Amemiya. (1994). Stability of cable-in-conduit internally-cooled superconductor subject to local disturbance-stabilityanalysis based on measured transient heat transfer of SHE in narrow channel. Cryogenics. 34. 603–606. 3 indexed citations
20.
Ryu, Keun, O. Tsukamoto, Philip C. Michael, & Naoyuki Amemiya. (1994). Stability of cable-in-conduit internally cooled superconductors subject to local disturbance. IEEE Transactions on Magnetics. 30(4). 2312–2315. 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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