P.K. Nagarajan

2.7k total citations
60 papers, 2.3k citations indexed

About

P.K. Nagarajan is a scholar working on Mechanical Engineering, Renewable Energy, Sustainability and the Environment and Biomedical Engineering. According to data from OpenAlex, P.K. Nagarajan has authored 60 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Mechanical Engineering, 30 papers in Renewable Energy, Sustainability and the Environment and 21 papers in Biomedical Engineering. Recurrent topics in P.K. Nagarajan's work include Solar Thermal and Photovoltaic Systems (29 papers), Solar-Powered Water Purification Methods (22 papers) and Nanofluid Flow and Heat Transfer (19 papers). P.K. Nagarajan is often cited by papers focused on Solar Thermal and Photovoltaic Systems (29 papers), Solar-Powered Water Purification Methods (22 papers) and Nanofluid Flow and Heat Transfer (19 papers). P.K. Nagarajan collaborates with scholars based in India, Egypt and Malaysia. P.K. Nagarajan's co-authors include Ravishankar Sathyamurthy, J. Subramani, S.A. El‐Agouz, D.G. Harris Samuel, P. Sivashanmugam, Amimul Ahsan, T. Arunkumar, Omid Mahian, D. Mageshbabu and S. Suyambazhahan and has published in prestigious journals such as Renewable and Sustainable Energy Reviews, Energy Conversion and Management and Renewable Energy.

In The Last Decade

P.K. Nagarajan

58 papers receiving 2.2k citations

Peers

P.K. Nagarajan
Shahin Shoeibi Iran
Abdellah Shafieian Australia
Avadhesh Yadav India
Dhananjay R. Mishra India
Umar F. Alqsair Saudi Arabia
Nader Rahbar Iran
Desh Bandhu Singh India
Ehsan Ebrahimnia-Bajestan Iran
A. Khalil Egypt
S.A. El‐Agouz Egypt
Shahin Shoeibi Iran
P.K. Nagarajan
Citations per year, relative to P.K. Nagarajan P.K. Nagarajan (= 1×) peers Shahin Shoeibi

Countries citing papers authored by P.K. Nagarajan

Since Specialization
Citations

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

Fields of papers citing papers by P.K. Nagarajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P.K. Nagarajan

This figure shows the co-authorship network connecting the top 25 collaborators of P.K. Nagarajan. A scholar is included among the top collaborators of P.K. Nagarajan 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 P.K. Nagarajan. P.K. Nagarajan 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
1.
2.
Nagarajan, P.K., et al.. (2024). Investigations on mechanical features and mechanical performance of rotary friction welded Al-Cu joint at optimized conditions. Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering. 240(1). 607–617.
3.
Balusamy, T., et al.. (2023). Intensified convective energy tapping in modified tubes using Azadirachta indica brewed zinc oxide as potential thermo-fluids. International Journal of Thermal Sciences. 189. 108287–108287. 2 indexed citations
4.
Nagarajan, P.K., et al.. (2023). Studying the STA effects on aluminium alloy joints by friction welding. Physica Scripta. 98(10). 105943–105943. 1 indexed citations
5.
Mohanamurugan, S., et al.. (2019). Numerical Investigation of Sinusoidal and Trapezoidal Piston Profiles for an IC Engine. Journal of Applied Fluid Mechanics. 13(1). 287–298. 38 indexed citations
6.
7.
Manokar, A. Muthu, M. Vimala, Prince Winston David, et al.. (2018). Different parameters affecting the condensation rate on an active solar still—A review. Environmental Progress & Sustainable Energy. 38(1). 286–296. 51 indexed citations
8.
Baskar, S., et al.. (2018). Design And Fabrication Of Fatigue Test Rig And Preliminary Investigation On Flax Composite Beam. Materials Today Proceedings. 5(5). 11771–11779. 2 indexed citations
9.
10.
Madhu, B., J. Subramani, P.K. Nagarajan, et al.. (2017). Improving the yield of fresh water from conventional and stepped solar still with different nanofluids. Desalination and Water Treatment. 100. 243–249. 17 indexed citations
11.
Nagarajan, P.K., et al.. (2017). Experimental evaluation of friction factor and heat transfer enhancement of twisted tape inserts using TiO2–water nanofluids. Journal of Engineering Thermophysics. 26(4). 567–579. 11 indexed citations
12.
Sathyamurthy, Ravishankar, P.K. Nagarajan, M. Edwin, et al.. (2016). Experimental Investigations on Conventional Solar Still with Sand Heat Energy Storage. International Journal of Heat and Technology. 34(4). 597–603. 34 indexed citations
13.
Sathyamurthy, Ravishankar, D.G. Harris Samuel, P.K. Nagarajan, & V. Jaiganesh. (2015). Experimental investigation of a semi circular trough solar water heater. Applied Solar Energy. 51(2). 94–98. 18 indexed citations
14.
Sathyamurthy, Ravishankar, et al.. (2015). Experimental Validation of Fresh Water Production Using Triangular Pyramid Solar Still with PCM Storage. International journal of engineering research in Africa. 20. 51–58. 26 indexed citations
15.
Sathyamurthy, Ravishankar, et al.. (2014). Effect of Water Mass on Triangular Pyramid Solar Still Using Phase Change Material as Storage Medium. Energy Procedia. 61. 2224–2228. 87 indexed citations
16.
Sathyamurthy, Ravishankar, et al.. (2014). ENHANCING THE HEAT TRANSFER OF TRIANGULAR PYRAMID SOLAR STILL USING PHASE CHANGE MATERIAL AS STORAGE MATERIAL. Frontiers in Heat and Mass Transfer. 5. 79 indexed citations
17.
Nagarajan, P.K., et al.. (2013). Phase Change Material on Augmentation of Fresh Water Production Using Pyramid Solar Still. International Journal of Renewable Energy Development. 2(3). 115–120. 43 indexed citations
18.
Nagarajan, P.K., et al.. (2013). Phase Change Material on Augmentation of Fresh Water Production Using Pyramid Solar Still. International Journal of Renewable Energy Development. 2(3). 115–120. 24 indexed citations
19.
Nagarajan, P.K., et al.. (2013). Thermal Performance of Higher Aspect Ratio Microchannels Using TiO<SUB>2</SUB>-Water Nanofluids. Journal of Nanoscience and Nanotechnology. 13(4). 2842–2846. 3 indexed citations
20.
Nagarajan, P.K., et al.. (2013). Science and Technology for Sustainable Development in Indian Scenario. International Journal of Chemical Engineering and Applications. 66–68. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Shahin Shoeibi Breakdown of academic impact, for papers by Abdellah Shafieian Breakdown of academic impact, for papers by Avadhesh Yadav Breakdown of academic impact, for papers by Dhananjay R. Mishra Breakdown of academic impact, for papers by Umar F. Alqsair Breakdown of academic impact, for papers by Nader Rahbar Breakdown of academic impact, for papers by Desh Bandhu Singh Breakdown of academic impact, for papers by Ehsan Ebrahimnia-Bajestan Breakdown of academic impact, for papers by A. Khalil Breakdown of academic impact, for papers by S.A. El‐Agouz
Rankless by CCL
2026