H. Koyama

945 citations
48 papers · 758 indexed · h-index 14
Topics
Nanofluid Flow and Heat Transfer (27 papers)Fluid Dynamics and Turbulent Flows (17 papers)Heat and Mass Transfer in Porous Media (15 papers)
Partner nations
JapanIndiaUnited States

In The Last Decade

H. Koyama

48 papers receiving 707 citations

Peers

H. Koyama
Comparison fields: 5 of 47
  • Computational Mechanics 620
  • Biomedical Engineering 564
  • Mechanical Engineering 366
  • Fluid Flow and Transfer Processes 41
  • Environmental Engineering 40
Replace Abdalla M. Al-Amiri with:
Abdalla M. Al-Amiri United Arab Emirates
V. M. K. Sastri India
S. Ghosh Moulic India
Rama Subba Reddy Gorla United States
D. Angirasa United States
A. Cihat Baytaş Türkiye
E.M. Sparrow United States
A. Amahmid Morocco
Nepal Chandra Roy Bangladesh
A. Y. Bakier Egypt
H. Koyama relative to Abdalla M. Al-Amiri United Arab Emirates Abdalla M. Al-Amiri's profile →
Citations per field
00.5×2.6×
Abdalla M. Al-Amiri · 1×
Citations per year

Countries citing papers authored by H. Koyama

Since Specialization
Citations

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

Fields of papers citing papers by H. Koyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Koyama

This figure shows the co-authorship network connecting the top 25 collaborators of H. Koyama. A scholar is included among the top collaborators of H. Koyama 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 H. Koyama. H. Koyama 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
#WorkIndexed citations
1 22
2 116
3 1
4 48
5 24
6 57
7 2
8 43
9 1
10 14
11 4
12 4
13 7
14 1
15 8
16 1
17 9
18 5
19 7
20 2

About H. Koyama

H. Koyama is a scholar working on Computational Mechanics, Mechanical Engineering and Biomedical Engineering, having authored 48 papers that have together received 758 indexed citations. Recurring topics across this work include Nanofluid Flow and Heat Transfer (27 papers), Fluid Dynamics and Turbulent Flows (17 papers) and Heat and Mass Transfer in Porous Media (15 papers). The work is most often cited by research in Computational Mechanics (620 citations), Biomedical Engineering (564 citations) and Mechanical Engineering (366 citations). H. Koyama has collaborated with scholars based in Japan, India and United States. Frequent co-authors include Akira Nakayama, Fujio Kuwahara, Aroon Shenoy, Ryohei Nakayama, Emi Honda, Hitoshi Yamada, K. Satô and Takashi Shimizu. Their work appears in journals such as International Journal of Heat and Mass Transfer, AIChE Journal and AIAA Journal.

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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