S. Kumagai

1.2k total citations
38 papers, 811 citations indexed

About

S. Kumagai is a scholar working on Computational Mechanics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, S. Kumagai has authored 38 papers receiving a total of 811 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Computational Mechanics, 11 papers in Astronomy and Astrophysics and 10 papers in Aerospace Engineering. Recurrent topics in S. Kumagai's work include Combustion and flame dynamics (14 papers), Combustion and Detonation Processes (8 papers) and Advanced Combustion Engine Technologies (7 papers). S. Kumagai is often cited by papers focused on Combustion and flame dynamics (14 papers), Combustion and Detonation Processes (8 papers) and Advanced Combustion Engine Technologies (7 papers). S. Kumagai collaborates with scholars based in Japan, Netherlands and Spain. S. Kumagai's co-authors include Satoshi OKAJIMA, Toshikazu Shigeyama, Hitoshi Hara, H. Yamaoka, K. Nomoto, Toshio Suzuki, Hideyuki Saio, Masaru Kono, K. Nomoto and E. P. J. van den Heuvel and has published in prestigious journals such as Nature, The Astrophysical Journal and European Heart Journal.

In The Last Decade

S. Kumagai

38 papers receiving 779 citations

Peers

Countries citing papers authored by S. Kumagai

Since Specialization

Citations

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

Fields of papers citing papers by S. Kumagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Kumagai

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kumagai. A scholar is included among the top collaborators of S. Kumagai 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 S. Kumagai. S. Kumagai 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

#	Work	Indexed citations
1	The Effect of the Parameters of a Vibration-Based Impact Mode Piezoelectric Power Generator 2015 ·Shock and Vibration ·(unknown), (unknown), (unknown), Seiji Hashimoto, (unknown), (unknown), Hiroaki Okada, H. Okuno, K. F. Kobayashi, S. Kumagai	2
2	Differences in tissue characterization of restenotic neointima between sirolimus-eluting stent and bare-metal stent: integrated backscatter intravascular ultrasound analysis for in-stent restenosis 2013 ·European Heart Journal - Cardiovascular Imaging ·Hirohiko Ando, Tetsuya Amano, Hiroaki Takashima, Kazuhiro Harada, (unknown), Akihiro Suzuki, Ayako Kunimura, (unknown), Tomohiro Yoshida, (unknown), (unknown), M. Kato, Tatsuaki Matsubara, S. Kumagai, Daiki Yoshikawa, Sarasa Isobe, Hideki Ishii, Toyoaki Murohara	11
3	Multi-mode and multi-axis vibration power generation effective for vehicles 2013 ·Seiji Hashimoto, (unknown), Nobuyuki Nagai, (unknown), Jun Takahashi, S. Kumagai, (unknown), (unknown), Hiroaki Okada, Wei Jiang	6
4	Impact of chronic kidney disease on the incidence of peri-procedural myocardial injury in patients undergoing elective stent implantation 2011 ·Nephrology Dialysis Transplantation ·S. Kumagai, Hideki Ishii, Tetsuya Amano, (unknown), (unknown), Kazuhiro Harada, Tomohiro Yoshida, Hirohiko Ando, Ayako Kunimura, (unknown), (unknown), Mutsuharu Hayashi, Daiki Yoshikawa, Tatsuaki Matsubara, Toyoaki Murohara	13
5	Unified One‐Dimensional Simulations of Gamma‐Ray Line Emission from Type Ia Supernovae 2004 ·The Astrophysical Journal ·Peter Milne, Aimee Hungerford, Chris L. Fryer, Thomas Evans, Todd Urbatsch, Steven E. Boggs, J. Isern, Eduardo Bravo, (unknown), S. Kumagai, Philip A. Pinto, Lih‐Sin The	25
6	Power system stabilizing control using high speed phase shifter (HSPS) 2002 ·Toshifumi Ise, Toshiyuki Hayashi, Jun Ishii, S. Kumagai	1
7	A carbon–oxygen star as progenitor of the type Ic supernova 1994I 1994 ·Nature ·K. Nomoto, H. Yamaoka, O. R. Pols, E. P. J. van den Heuvel, K. Iwamoto, S. Kumagai, Toshikazu Shigeyama	87
8	Type I supernovae and evolution of interacting binaries 1994 ·K. Nomoto, H. Yamaoka, Toshikazu Shigeyama, S. Kumagai, Takuji Tsujimoto	1
9	A type IIb model for supernova 1993J 1993 ·Nature ·K. Nomoto, Toshio Suzuki, Toshikazu Shigeyama, S. Kumagai, H. Yamaoka, Hideyuki Saio	109
10	Excretion and distribution of nitrite-treated or untreated 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid in rats 1991 ·Food and Chemical Toxicology ·(unknown), S. Kumagai	4
11	Experimental investigation of soot and NOx reduction by impinging spray combustion in a closed vessel 1991 ·Symposium (International) on Combustion ·(unknown), S. Kumagai	1
12	Supernova 1987A in the Large Magellanic Cloud. 1988 ·Toshikazu Shigeyama, S. Kumagai, K. Nomoto, M. Itoh, (unknown)	2
13	Combustion of emulsified fuel droplets under microgravity 1985 ·Acta Astronautica ·(unknown), (unknown), S. Kumagai	21
14	Measurement of slow burning velocities and their pressure dependence using a zero-gravity method 1985 ·Symposium (International) on Combustion ·(unknown), (unknown), Saburo Yamaguchi, S. Kumagai	6
15	Hydraulic free piston internal combustion engine: test result 1984 ·(unknown), S. Kumagai	8
16	Limits on power injections for security-constrained power flows 1981 ·OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·FF Wu, S. Kumagai	6
17	On the lags of blow-off and blow-out of burner flames 1979 ·Symposium (International) on Combustion ·S. Kumagai, Itsuro Kimura, Tomoki Hoshino	1
18	The optimum condition for ignition of gases by composite sparks 1977 ·Symposium (International) on Combustion ·Masaru Kono, S. Kumagai, (unknown)	40
19	Flame propagation in fuel droplet-vapor-air mixtures 1975 ·Symposium (International) on Combustion ·(unknown), S. Kumagai	55
20	Further investigations of combustion of free droplets in a freely falling chamber including moving droplets 1975 ·Symposium (International) on Combustion ·Satoshi OKAJIMA, S. Kumagai	44

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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