Tadashi Murayama

1.4k total citations
87 papers, 1.2k citations indexed

About

Tadashi Murayama is a scholar working on Fluid Flow and Transfer Processes, Automotive Engineering and Biomedical Engineering. According to data from OpenAlex, Tadashi Murayama has authored 87 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Fluid Flow and Transfer Processes, 45 papers in Automotive Engineering and 31 papers in Biomedical Engineering. Recurrent topics in Tadashi Murayama's work include Advanced Combustion Engine Technologies (75 papers), Vehicle emissions and performance (41 papers) and Biodiesel Production and Applications (31 papers). Tadashi Murayama is often cited by papers focused on Advanced Combustion Engine Technologies (75 papers), Vehicle emissions and performance (41 papers) and Biodiesel Production and Applications (31 papers). Tadashi Murayama collaborates with scholars based in Japan, United States and India. Tadashi Murayama's co-authors include Takemi Chikahisa, Noboru Miyamoto, Mitsuru KONNO, Yasufumi Yoshimoto, Robert F. Sawyer, Yasuhiro Fujiwara, Jianwei Guo, Masakazu Iwamoto, Takanobu Yamada and Hideya Yoshitake and has published in prestigious journals such as Applied Catalysis B: Environmental, SAE technical papers on CD-ROM/SAE technical paper series and JSME International Journal Series B.

In The Last Decade

Tadashi Murayama

82 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tadashi Murayama Japan 17 1000 648 502 410 379 87 1.2k
Wolfgang Cartellieri Austria 16 620 0.6× 261 0.4× 464 0.9× 340 0.8× 257 0.7× 28 940
Kinji Tsujimura United States 16 865 0.9× 351 0.5× 412 0.8× 320 0.8× 550 1.5× 31 1.1k
Noboru Miyamoto Japan 21 1.5k 1.5× 990 1.5× 760 1.5× 487 1.2× 642 1.7× 97 1.8k
Zhou Longbao China 17 758 0.8× 537 0.8× 351 0.7× 316 0.8× 253 0.7× 39 947
Kyung-Hyun Ryu South Korea 10 946 0.9× 519 0.8× 268 0.5× 570 1.4× 333 0.9× 27 1.2k
Seungmook Oh South Korea 19 1.0k 1.0× 444 0.7× 544 1.1× 310 0.8× 470 1.2× 70 1.1k
Mitsuharu Oguma Japan 16 686 0.7× 333 0.5× 313 0.6× 279 0.7× 327 0.9× 57 800
Yongjin Jung South Korea 17 739 0.7× 441 0.7× 292 0.6× 519 1.3× 374 1.0× 43 1.2k
Hisakazu Suzuki Japan 18 724 0.7× 323 0.5× 461 0.9× 253 0.6× 418 1.1× 59 906
Timothy J. Jacobs United States 13 844 0.8× 628 1.0× 327 0.7× 240 0.6× 323 0.9× 48 965

Countries citing papers authored by Tadashi Murayama

Since Specialization
Citations

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

Fields of papers citing papers by Tadashi Murayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadashi Murayama

This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Murayama. A scholar is included among the top collaborators of Tadashi Murayama 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 Tadashi Murayama. Tadashi Murayama 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.
Kitagawa, Hiroshi, et al.. (2008). The Effect of Oxygenated Fuel Properties on Mechanism of Inhibition in Particulate Matter. Journal of Environment and Engineering. 3(2). 436–443.
2.
Chikahisa, Takemi, Mitsuru KONNO, & Tadashi Murayama. (1995). Analysis of NO Formation Characteristics and Control Concepts in Diesel Engines from NO Reaction-Kinetic Considerations. SAE technical papers on CD-ROM/SAE technical paper series. 16 indexed citations
3.
Murayama, Tadashi. (1994). Simultaneous Reduction of NOx and Smoke of Diesel Engines without Sacrificing Thermal Efficiency.. JSME International Journal Series C. 37(1). 1–8. 1 indexed citations
4.
Iwamoto, Masakazu, Hidenori Yahiro, Masami Watanabe, et al.. (1994). Performance and durability of Pt-MFI zeolite catalyst for selective reduction of nitrogen monoxide in actual diesel engine exhaust. Applied Catalysis B: Environmental. 5(1-2). L1–L16. 72 indexed citations
5.
Fujiwara, Yasuhiro, et al.. (1993). Effect of Fuel Properties on Particulate Formation. (Thermal Cracking and Condensation Polymerization Process of Fuels).. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 59(564). 2590–2595. 1 indexed citations
6.
Murayama, Tadashi, et al.. (1992). A Study of a Compression Ignition Methanol Engine with Converted Dimethyl Ether as an Ignition Improver. SAE technical papers on CD-ROM/SAE technical paper series. 49 indexed citations
7.
KONNO, Mitsuru, Takemi Chikahisa, & Tadashi Murayama. (1992). Reduction of Smoke and NOx by Strong Turbulence Generated During the Combustion Process in D.I. Diesel Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 38 indexed citations
8.
Chikahisa, Takemi, et al.. (1992). Combustion Similarity for Different Size Diesel Engines: Theoretical Prediction and Experimental Results. SAE technical papers on CD-ROM/SAE technical paper series. 1. 16 indexed citations
9.
KONNO, Mitsuru, Takemi Chikahisa, Tadashi Murayama, & Masakazu Iwamoto. (1992). Catalytic Reduction of NOx in Actual Diesel Engine Exhaust. SAE technical papers on CD-ROM/SAE technical paper series. 1. 33 indexed citations
10.
Murayama, Tadashi, et al.. (1986). The effects of combustion and injection systems on uuburnt HC and particulate emissions from a DI diesel engine.. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 52(478). 2495–2502. 2 indexed citations
11.
Murayama, Tadashi, Noboru Miyamoto, Takemi Chikahisa, & Hideyuki Ogawa. (1983). Elimination of Combustion Difficulties in a Glow Plug-Assisted Diesel Engine Operated with Pure Ethanol and Water-Ethanol Mixtures. SAE technical papers on CD-ROM/SAE technical paper series. 1. 12 indexed citations
12.
Murayama, Tadashi, Takanobu Yamada, Noboru Miyamoto, & Takemi Chikahisa. (1983). Nature and Reduction of Cycle-to-Cycle Combustion Engine with Ethanol-Diesel Fuel Blends. SAE technical papers on CD-ROM/SAE technical paper series. 1. 13 indexed citations
13.
Murayama, Tadashi, et al.. (1982). Influence of Fuel Properties on the Combustion in Diesel Engine Driven by the Emulsified Fuels. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 48(428). 802–802. 1 indexed citations
14.
Murayama, Tadashi, et al.. (1982). Influence of Combustion Chamber Configurations on the Combustion in Diesel Engine Driven by Emulsified Fuel. Bulletin of JSME. 25(208). 1567–1573. 11 indexed citations
15.
Murayama, Tadashi, et al.. (1981). Combustion and Performance in Diesel Engines with Carbureted Ethanol : The Effects of Intake Air Heating, Compression Ratio, and Water Content in Ethanol. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 15(4). 479–486.
16.
Murayama, Tadashi, et al.. (1976). A Simulation of Diesel Engine Combustion Noise. SAE technical papers on CD-ROM/SAE technical paper series. 1. 12 indexed citations
17.
Murayama, Tadashi, et al.. (1975). Influence of Fuel Properties on the Injection Characteristics of Fuel Injection System in Diesel Engines. Bulletin of JSME. 18(118). 411–418. 8 indexed citations
18.
Murayama, Tadashi, et al.. (1974). Studies on the Combustion Noise in Diesel Engines (1st Report) Separation of Combustion Noise from Engine Noise. Transactions of the Japan Society of Mechanical Engineers. 40(336). 2348–2357. 2 indexed citations
19.
Murayama, Tadashi, et al.. (1974). Influence of Fuel Properties on the Injection Characteristics of Fuel Injection System in Diesel Engines. Transactions of the Japan Society of Mechanical Engineers. 40(336). 2340–2347. 1 indexed citations
20.
Murayama, Tadashi, et al.. (1971). A Study on the Low Compression Ratio Diesel Engine : 1st Report, The Problems Arising from Low Compression Ratio. Transactions of the Japan Society of Mechanical Engineers. 37(299). 1410–1417. 1 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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