Takemi Chikahisa

2.1k total citations
122 papers, 1.8k citations indexed

About

Takemi Chikahisa is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Fluid Flow and Transfer Processes. According to data from OpenAlex, Takemi Chikahisa has authored 122 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Electrical and Electronic Engineering, 44 papers in Renewable Energy, Sustainability and the Environment and 43 papers in Fluid Flow and Transfer Processes. Recurrent topics in Takemi Chikahisa's work include Fuel Cells and Related Materials (61 papers), Advanced Combustion Engine Technologies (43 papers) and Electrocatalysts for Energy Conversion (41 papers). Takemi Chikahisa is often cited by papers focused on Fuel Cells and Related Materials (61 papers), Advanced Combustion Engine Technologies (43 papers) and Electrocatalysts for Energy Conversion (41 papers). Takemi Chikahisa collaborates with scholars based in Japan, Belgium and Indonesia. Takemi Chikahisa's co-authors include Yutaka Tabe, Tadashi Murayama, Noboru Miyamoto, Yukio Hishinuma, Mitsuru KONNO, Kengo Suzuki, Masataka Saito, Robert F. Sawyer, Jianwei Guo and Tomohiro Ogawa and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Power Sources and Journal of The Electrochemical Society.

In The Last Decade

Takemi Chikahisa

112 papers receiving 1.7k citations

Peers

Takemi Chikahisa

EEE

RESE

FFTP

Kyoungdoug Min South Korea

Chang Sik Lee South Korea

Shashikant B. Thombre India

Yao Lu China

John Bøgild Hansen Denmark

Jiaqi Ran China

Sukkee Um South Korea

Yüksel Kaplan Türkiye

Amin Yousefi Canada

Jenn‐Kun Kuo Taiwan

Kyoungdoug Min South Korea

Takemi Chikahisa

1.2k ×1.3

EEE

968 ×1.4

RESE

823 ×1.3

FFTP

553 ×1.0

566 ×1.0

Citations per year, relative to Takemi Chikahisa Takemi Chikahisa (= 1×) peers Kyoungdoug Min

Countries citing papers authored by Takemi Chikahisa

Since Specialization

Citations

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

Fields of papers citing papers by Takemi Chikahisa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takemi Chikahisa

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

Nishida, Takanori, et al.. (2020). Performance evaluation of redox flow batteries using major parameters summarizing effects of structure and operation conditions. SHILAP Revista de lepidopterología. 86(888). 20–108.

Sakamoto, Atsushi, et al.. (2017). Performance Evaluation Model Considering Current Density Distribution in Flow and Thickness Directions in Redox Flow Battery. Doryoku, Enerugi Gijutsu Shinpojiumu koen ronbunshu/Doryoku, enerugi gijutsu no saizensen koen ronbunshu. 2017.22(0). D114–D114. 1 indexed citations

Tabe, Yutaka, et al.. (2016). Improving gas diffusivity with bi-porous flow-field in polymer electrolyte membrane fuel cells. International Journal of Hydrogen Energy. 41(30). 13180–13189. 22 indexed citations

Tabe, Yutaka, et al.. (2016). Water Transport in Ionomer and Ice Formation during Cold Startup with Supercooled State in PEFC. ECS Transactions. 75(14). 623–630. 14 indexed citations

Suzuki, Kengo, et al.. (2015). E225 Analysis of changing energy structures and total costs for medium to long-term CO_2 reduction targets in Hokkaido. Doryoku, Enerugi Gijutsu Shinpojiumu koen ronbunshu/Doryoku, enerugi gijutsu no saizensen koen ronbunshu. 2015.20(0). 335–336.

Suzuki, Kengo, et al.. (2014). J0610103 Study on Heat Management and Optimal Flow Channel Structure in Portable PEFC with Open Cathode and Blower Fan. The Proceedings of Mechanical Engineering Congress Japan. 2014(0). _J0610103. 1 indexed citations

Yamada, Kazuki, Kengo Suzuki, Yutaka Tabe, & Takemi Chikahisa. (2013). Analysis of Ice Distribution in Cathode Catalyst Layer and Shutdown Mechanism at PEFC Cold Start. ECS Transactions. 58(1). 463–471. 5 indexed citations

Tabe, Yutaka, et al.. (2012). Gas Channel Optimisation for PEM Fuel Cell using the Lattice Boltzmann Method. Energy Procedia. 28. 125–133. 20 indexed citations

Tabe, Yutaka, et al.. (2011). Effects of Cathode Catalyst Layer Structure and Properties Dominating Polymer Electrolyte Fuel Cell Performance. Journal of The Electrochemical Society. 158(10). B1246–B1246. 38 indexed citations

10.

Chikahisa, Takemi, et al.. (2005). NOx Reduction in Diesel Combustion by Enhanced Mixing of Spray Tip Region. JSME International Journal Series B. 48(4). 665–670. 2 indexed citations

11.

Ogawa, Tomohiro, et al.. (2004). Observation of Water Production and Temperature Distribution in PEM Fuel Cells. Nihon dennetsu gakkai ronbunshu/Thermal science and engineering. 12(4). 93–94. 8 indexed citations

12.

Chikahisa, Takemi. (2004). Entropy Method for Analyzing Heterogeneity Degree in Diffusion Process (Basic Concept and Application Results for Microscopic Structure in Sprays). SAE technical papers on CD-ROM/SAE technical paper series. 1 indexed citations

13.

Hishinuma, Yukio, et al.. (2002). Performance and Self-Starting of a PEFC at Temperatures below Freezing. Nihon dennetsu gakkai ronbunshu/Thermal science and engineering. 10(3). 25–33. 8 indexed citations

14.

Chikahisa, Takemi, et al.. (2001). (1-25) Entropy Analysis of Microscopic Diffusion Phenomena in Diesel Sprays((FS-2)Fuel Sprays 2-Diesel sprays). The Proceedings of the International symposium on diagnostics and modeling of combustion in internal combustion engines. 01.204(0). 74–74. 1 indexed citations

15.

Chikahisa, Takemi & Takashi Araki. (1996). In-Cylinder Control of Smoke and NOx by High Turbulent Two-Stage Combustion in Diesel Engines. SAE technical papers on CD-ROM/SAE technical paper series. 1. 4 indexed citations

16.

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

17.

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

18.

Murayama, Takeshi, T. Yamada, N Miyamoto, & Takemi Chikahisa. (1983). NATURE AND REDUCTION OF CYCLE-TO-CYCLE COMBUSTION VARIATION IN AN IDI DIESEL ENGINE WITH ETHANOL-DIESEL FUEL BLENDS. SAE technical papers on CD-ROM/SAE technical paper series. 4 indexed citations

19.

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

20.

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.

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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