S. K. Tyagi

8.0k total citations · 2 hit papers
144 papers, 6.4k citations indexed

About

S. K. Tyagi is a scholar working on Mechanical Engineering, Statistical and Nonlinear Physics and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, S. K. Tyagi has authored 144 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 94 papers in Mechanical Engineering, 42 papers in Statistical and Nonlinear Physics and 37 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in S. K. Tyagi's work include Thermodynamic and Exergetic Analyses of Power and Cooling Systems (53 papers), Advanced Thermodynamics and Statistical Mechanics (42 papers) and Advanced Thermodynamic Systems and Engines (32 papers). S. K. Tyagi is often cited by papers focused on Thermodynamic and Exergetic Analyses of Power and Cooling Systems (53 papers), Advanced Thermodynamics and Statistical Mechanics (42 papers) and Advanced Thermodynamic Systems and Engines (32 papers). S. K. Tyagi collaborates with scholars based in India, China and Hong Kong. S. K. Tyagi's co-authors include S.C. Kaushik, V.V. Tyagi, V. Siva Reddy, Sunil Kumar Sansaniwal, Marc A. Rosen, A.K. Pandey, Kunwar Pal, Tomohiro Akiyama, Kumar Rakesh Ranjan and Sanjeev Anand and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Journal of Cleaner Production and International Journal of Hydrogen Energy.

In The Last Decade

S. K. Tyagi

140 papers receiving 6.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Development of phase change materials based microencapsulated technology for buildings: A review

2010 648 citations V.V. Tyagi, S.C. Kaushik et al. Renewable and Sustainable Energy Reviews profile →
Recent advances in the development of biomass gasification technology: A comprehensive review

2017 622 citations S. K. Tyagi et al. Renewable and Sustainable Energy Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. K. Tyagi India	39	3.6k	2.4k	1.3k	968	733	144	6.4k
Majid Amidpour Iran	50	4.6k 1.3×	3.4k 1.4×	961 0.7×	1.1k 1.1×	824 1.1×	289	7.7k
Mamdouh El Haj Assad United Arab Emirates	42	2.5k 0.7×	2.5k 1.0×	1.3k 1.0×	398 0.4×	1.2k 1.6×	224	5.8k
Ahmet Z. Şahin Saudi Arabia	46	4.4k 1.2×	2.4k 1.0×	2.4k 1.8×	494 0.5×	1.0k 1.4×	227	8.2k
Sotiriοs Karellas Greece	44	4.0k 1.1×	1.7k 0.7×	970 0.7×	1.1k 1.2×	810 1.1×	157	6.1k
Fathollah Pourfayaz Iran	54	3.8k 1.1×	2.8k 1.1×	1.7k 1.3×	1.0k 1.1×	2.3k 3.1×	186	8.6k
Fahad A. Al‐Sulaiman Saudi Arabia	56	6.0k 1.7×	5.2k 2.1×	1.2k 0.9×	922 1.0×	2.1k 2.9×	176	10.1k
Laura Vanoli Italy	37	1.8k 0.5×	2.0k 0.8×	622 0.5×	340 0.4×	1.2k 1.7×	97	4.2k
Mohammad Alhuyi Nazari Iran	41	2.2k 0.6×	1.8k 0.8×	1.2k 0.9×	199 0.2×	1.3k 1.7×	83	5.1k
Mortaza Yari Iran	53	6.6k 1.8×	2.4k 1.0×	1.2k 1.0×	2.8k 2.8×	926 1.3×	184	8.2k
Francesco Calise Italy	54	3.4k 0.9×	4.1k 1.7×	607 0.5×	618 0.6×	2.4k 3.3×	166	7.8k

Countries citing papers authored by S. K. Tyagi

Since Specialization

Citations

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

Fields of papers citing papers by S. K. Tyagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. K. Tyagi

This figure shows the co-authorship network connecting the top 25 collaborators of S. K. Tyagi. A scholar is included among the top collaborators of S. K. Tyagi 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. K. Tyagi. S. K. Tyagi 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

Goyal, Rahul, et al.. (2025). Numerical modelling for improved prediction of ground temperature in seasonal snow-cover regions. Cold Regions Science and Technology. 239. 104578–104578.

Islam, Md. Amirul, et al.. (2025). Novel insights of HFO-1234ze(E) adsorption onto optimized carbons from sugarcane bagasse for thermal applications. Applied Thermal Engineering. 264. 125463–125463. 3 indexed citations

Saha, Bidyut Baran, et al.. (2024). Genetic algorithm based multi-objective optimization of an adsorption cooling system with passive heat recovery mechanism. International Communications in Heat and Mass Transfer. 158. 107848–107848. 2 indexed citations

Tyagi, S. K., et al.. (2024). Sugarcane bagasse derived composite sorbent for sorption based atmospheric water harvesting. Separation and Purification Technology. 356. 129820–129820. 9 indexed citations

Kaushik, S.C., S. K. Tyagi, & V. Baiju. (2024). Solar Cooling.

Tyagi, S. K., et al.. (2024). Atmospheric water sorption kinetics of a biomass-derived sorbent: a preliminary study. Reaction Kinetics Mechanisms and Catalysis. 137(6). 3025–3036. 1 indexed citations

Kalidasan, B., A.K. Pandey, R. Saidur, S. K. Tyagi, & Yogendra Kumar Mishra. (2023). Experimental evaluation of binary and ternary eutectic phase change material for sustainable thermal energy storage. Journal of Energy Storage. 68. 107707–107707. 47 indexed citations

Goyal, Rahul, et al.. (2023). Parametric analysis of atmospheric water generation system and its viability in Indian cities. Thermal Science and Engineering Progress. 39. 101682–101682. 16 indexed citations

Tyagi, S. K., et al.. (2023). Production of biomass derived highly porous activated carbon: A solution towards in-situ burning of crop residues in India. Bioresource Technology Reports. 22. 101425–101425. 21 indexed citations

10.

Tyagi, S. K., et al.. (2021). Technological advancements in jaggery-making processes and emission reduction potential via clean combustion for sustainable jaggery production: An overview. Journal of Environmental Management. 301. 113792–113792. 20 indexed citations

11.

Verma, Saket, L. M. Das, S.C. Kaushik, & S. K. Tyagi. (2019). An Experimental Comparison of Enriched Biogas and CNG on Dual Fuel Operation of a Diesel Engine. IOP Conference Series Earth and Environmental Science. 264(1). 12004–12004. 3 indexed citations

12.

Anand, Sanjeev, Aayush Gupta, & S. K. Tyagi. (2014). Solar cooling systems for climate change mitigation: A review. Renewable and Sustainable Energy Reviews. 41. 143–161. 51 indexed citations

13.

Reddy, V. Siva, S.C. Kaushik, & S. K. Tyagi. (2013). Exergetic analysis and economic evaluation of central tower receiver solar thermal power plant. International Journal of Energy Research. 38(10). 1288–1303. 16 indexed citations

14.

Reddy, V. Siva, S.C. Kaushik, & S. K. Tyagi. (2012). Exergetic analysis and performance evaluation of parabolic trough concentrating solar thermal power plant (PTCSTPP). Energy. 39(1). 258–273. 92 indexed citations

15.

Tyagi, V.V., et al.. (2011). Comparative study based on exergy analysis of solar air heater collector using thermal energy storage. International Journal of Energy Research. 36(6). 724–736. 56 indexed citations

16.

Tyagi, S. K., et al.. (2010). Second law based performance of modified VAC hybrid heat pump system using NH 3 -H 2 O as the working fluid. Indian Journal of Pure & Applied Physics. 48(3). 212–219. 5 indexed citations

17.

Tyagi, S. K., Shengwei Wang, & Sanghyun Park. (2008). Performance criteria on different pressure ratios of an irreversible modified complex Brayton cycle. Indian Journal of Pure & Applied Physics. 46(8). 565–574. 8 indexed citations

18.

Tyagi, S. K., Shengwei Wang, & S.C. Kaushik. (2006). Irreversible modified complex Brayton cycle under maximum economic condition. Indian Journal of Pure & Applied Physics. 44(8). 592–601. 14 indexed citations

19.

Tyagi, S. K., et al.. (2005). Effect of several irreversibilities on the thermo-economic performance of a realistic Brayton heat engine cycle. Indian Journal of Pure & Applied Physics. 43(8). 612–619. 10 indexed citations

20.

Kaushik, S.C., et al.. (2003). Performance evaluation of an irreversible Stirling heat engine cycle. International Journal of Ambient Energy. 24(3). 149–156. 10 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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