Upendra Rajak
- Biomedical Engineering top 1%
- Fluid Flow and Transfer Processes top 0.2%
- Mechanical Engineering top 2%
- Materials Chemistry top 10%
- Renewable Energy, Sustainability and the Environment top 5%
- Co-authors
- Tikendra Nath VermaPrerana NashinePrem Kumar ChaurasiyaArivalagan PugazhendhiAbhishek DasoreÜmit AğbulutThokchom Subhaschandra SinghAsif Afzal
- Topics
- Biodiesel Production and Applications (65 papers)Advanced Combustion Engine Technologies (55 papers)Catalytic Processes in Materials Science (22 papers)
In The Last Decade
Upendra Rajak
87 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 103
- Biomedical Engineering 2.2k
- Fluid Flow and Transfer Processes 1.5k
- Mechanical Engineering 730
- Materials Chemistry 651
- Renewable Energy, Sustainability and the Environment 450
Countries citing papers authored by Upendra Rajak
This map shows the geographic impact of Upendra Rajak'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 Upendra Rajak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Upendra Rajak more than expected).
Fields of papers citing papers by Upendra Rajak
This network shows the impact of papers produced by Upendra Rajak. 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 Upendra Rajak. The network helps show where Upendra Rajak may publish in the future.
Co-authorship network of co-authors of Upendra Rajak
This figure shows the co-authorship network connecting the top 25 collaborators of Upendra Rajak. A scholar is included among the top collaborators of Upendra Rajak 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 Upendra Rajak. Upendra Rajak is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 6 | |
| 2 | 6 | |
| 3 | 0 | |
| 4 | 2 | |
| 5 | 1 | |
| 6 | 4 | |
| 7 | 5 | |
| 8 | 26 | |
| 9 | 36 | |
| 10 | 9 | |
| 11 | 24 | |
| 12 | 8 | |
| 13 | 1 | |
| 14 | 19 | |
| 15 | 8 | |
| 16 | 48 | |
| 17 | 1 | |
| 18 | 7 | |
| 19 | 30 | |
| 20 | Numerical Flow Simulation using Star CCM | 1 |
About Upendra Rajak
Upendra Rajak is a scholar working on Fluid Flow and Transfer Processes, Biomedical Engineering and Automotive Engineering, having authored 89 papers that have together received 2.8k indexed citations. Recurring topics across this work include Biodiesel Production and Applications (65 papers), Advanced Combustion Engine Technologies (55 papers) and Catalytic Processes in Materials Science (22 papers). The work is most often cited by research in Fluid Flow and Transfer Processes (1.5k citations), Biomedical Engineering (2.2k citations) and Automotive Engineering (391 citations). Upendra Rajak has collaborated with scholars based in India, Türkiye and Malaysia. Frequent co-authors include Tikendra Nath Verma, Prerana Nashine, Prem Kumar Chaurasiya, Arivalagan Pugazhendhi, Abhishek Dasore, Ümit Ağbulut, Thokchom Subhaschandra Singh, Asif Afzal, Suat Sarıdemir and Ibham Veza. Their work appears in journals such as The Science of The Total Environment, Journal of Cleaner Production and Scientific Reports.
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.