S. Kumar

5.4k total citations
95 papers, 4.4k citations indexed

About

S. Kumar is a scholar working on Renewable Energy, Sustainability and the Environment, Mechanical Engineering and Pollution. According to data from OpenAlex, S. Kumar has authored 95 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Renewable Energy, Sustainability and the Environment, 27 papers in Mechanical Engineering and 21 papers in Pollution. Recurrent topics in S. Kumar's work include Energy and Environment Impacts (21 papers), Solar Thermal and Photovoltaic Systems (17 papers) and Adsorption and Cooling Systems (13 papers). S. Kumar is often cited by papers focused on Energy and Environment Impacts (21 papers), Solar Thermal and Photovoltaic Systems (17 papers) and Adsorption and Cooling Systems (13 papers). S. Kumar collaborates with scholars based in Thailand, India and Bangladesh. S. Kumar's co-authors include M. Augustus Leon, J. Chandrasekaran, S.C. Bhattacharya, Adeel Waqas, Muhammad Farooq, N. Phuangpornpitak, P. Abdul Salam, B. Janarthanan, F. Meunier and Pierre Neveu and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Bioresource Technology and Journal of Cleaner Production.

In The Last Decade

S. Kumar

91 papers receiving 4.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Kumar Thailand	40	1.7k	1.6k	670	612	536	95	4.4k
Abolfazl Ahmadi Iran	36	1.6k 1.0×	1.4k 0.9×	300 0.4×	270 0.4×	822 1.5×	108	3.6k
Nazmul Huda Australia	38	1.6k 0.9×	907 0.6×	682 1.0×	496 0.8×	688 1.3×	119	4.7k
Surendra Kothari India	12	652 0.4×	1.4k 0.9×	416 0.6×	177 0.3×	1.1k 2.0×	37	3.5k
K. Sudhakar Malaysia	48	1.6k 0.9×	2.9k 1.9×	628 0.9×	1.0k 1.7×	1.5k 2.8×	210	7.3k
Antonio Pantaleo Italy	34	1.3k 0.7×	1.0k 0.6×	273 0.4×	419 0.7×	718 1.3×	116	3.1k
José María Ponce‐Ortega Mexico	43	1.4k 0.9×	830 0.5×	562 0.8×	284 0.5×	523 1.0×	330	6.7k
Shiva Gorjian Iran	33	724 0.4×	2.0k 1.3×	308 0.5×	166 0.3×	640 1.2×	88	3.4k
T. Kousksou France	48	3.7k 2.2×	3.2k 2.0×	693 1.0×	1.3k 2.1×	1.6k 3.0×	167	8.1k
N. L. Panwar India	39	1.9k 1.1×	2.3k 1.5×	1.1k 1.7×	589 1.0×	1.6k 3.1×	181	8.2k
Kamıl Kaygusuz Türkiye	50	3.2k 1.9×	3.4k 2.2×	1.6k 2.4×	559 0.9×	1.3k 2.4×	140	7.9k

Countries citing papers authored by S. Kumar

Since Specialization

Citations

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

Fields of papers citing papers by S. Kumar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kumar. A scholar is included among the top collaborators of S. Kumar 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. Kumar. S. Kumar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Salam, P. Abdul, et al.. (2024). Barriers to the deployment of solar-based vapor absorption cooling system: A field analysis in Thailand. Sustainable Energy Technologies and Assessments. 71. 103995–103995. 1 indexed citations

Danwittayakul, Supamas, et al.. (2022). Sequential dip-coating of CsPbBr3 perovskite films in ambient conditions and their photovoltaic performance. Journal of Materials Science. 57(22). 10285–10298. 4 indexed citations

Kumar, S., et al.. (2021). Boosting Agricultural Production- Beneficial Biofertilizers. International Journal of Current Microbiology and Applied Sciences. 10(1). 646–662. 2 indexed citations

Reddy, T.A., et al.. (2017). Review of Solar Radiation Analysis Techniques for Predicting Long-Term Thermal Collector Performance - Applicability to Bangkok Data. International Energy Journal. 7(2). 56–80.

Kumar, S., et al.. (2014). The Aggregated Energy Security Performance Indicator (AESPI) at national and provincial level. Applied Energy. 127. 219–238. 62 indexed citations

Hoque, Najmul & S. Kumar. (2013). Performance of photovoltaic micro utility systems. Energy Sustainable Development. 17(5). 424–430. 18 indexed citations

Kumar, S., et al.. (2012). An aggregated energy security performance indicator. Applied Energy. 103. 653–670. 113 indexed citations

Chandrasekaran, J., et al.. (2011). Parametric optimization of a box-type solar cooker with an inbuilt paraboloid reflector using Cramer's rule. International Journal of Sustainable Energy. 31(4). 213–227. 7 indexed citations

Chandrasekaran, J., et al.. (2010). Hybrid solar cell based on blending of organic and inorganic materials—An overview. Renewable and Sustainable Energy Reviews. 15(2). 1228–1238. 107 indexed citations

10.

Kumar, S., et al.. (2009). Numerical simulation of the pyrolysis zone in a downdraft gasification process. Bioresource Technology. 100(23). 6052–6058. 13 indexed citations

11.

Kumar, S., et al.. (2008). A simple control method for daylighting in passive solar design: A case study of Bangkok, Thailand. 2748–2753. 1 indexed citations

12.

Su, Hongbo, et al.. (2007). Comparison of two perturbation methods to estimate the land surface modeling uncertainty. AGU Fall Meeting Abstracts. 2007. 1 indexed citations

13.

Leon, M. Augustus & S. Kumar. (2006). Mathematical modeling and thermal performance analysis of unglazed transpired solar collectors. Solar Energy. 81(1). 62–75. 196 indexed citations

14.

Janarthanan, B., J. Chandrasekaran, & S. Kumar. (2005). Monthly Mean Daily Utilizability of South India. International Energy Journal. 5. 1 indexed citations

15.

Janarthanan, B., J. Chandrasekaran, & S. Kumar. (2005). Evaporative heat loss and heat transfer for open- and closed-cycle systems of a floating tilted wick solar still. Desalination. 180(1-3). 291–305. 45 indexed citations

16.

Kumar, S., et al.. (2003). Desiccated coconut industry of Sri Lanka: opportunities for energy efficiency and environmental protection. Energy Conversion and Management. 44(13). 2205–2215. 16 indexed citations

17.

Kumar, S., A. K. Kukreja, Sumeet Dwivedi, & Arun Kumar Singh. (2000). Proceedings of the national seminar on the research and development in aromatic plants: current trends in biology, uses, production and marketing of essential oils, Lucknow, India, 30-31 July 1999.. Journal of Medicinal and Aromatic Plant Sciences. 22. 179–185. 1 indexed citations

18.

Visvanathan, Chettiyappan & S. Kumar. (1999). Issues for better implementation of cleaner production in Asian small and medium industries. Journal of Cleaner Production. 7(2). 127–134. 39 indexed citations

19.

Giuliani, Giuliano, S. Kumar, & Fabio Polonara. (1995). A constant volume apparatus for vapour pressure and gas phase P-ν-T measurements: validation with data for R22 and R134a. Fluid Phase Equilibria. 109(2). 265–279. 40 indexed citations

20.

Kumar, S., et al.. (1993). Analysis of monthly average daily global radiation and monthly average sunshine duration at two tropical locations. Renewable Energy. 3(8). 935–939. 33 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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