S. Rajakumar

2.3k total citations
90 papers, 1.9k citations indexed

About

S. Rajakumar is a scholar working on Mechanical Engineering, Aerospace Engineering and Materials Chemistry. According to data from OpenAlex, S. Rajakumar has authored 90 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Mechanical Engineering, 36 papers in Aerospace Engineering and 16 papers in Materials Chemistry. Recurrent topics in S. Rajakumar's work include Advanced Welding Techniques Analysis (64 papers), Welding Techniques and Residual Stresses (40 papers) and Aluminum Alloy Microstructure Properties (33 papers). S. Rajakumar is often cited by papers focused on Advanced Welding Techniques Analysis (64 papers), Welding Techniques and Residual Stresses (40 papers) and Aluminum Alloy Microstructure Properties (33 papers). S. Rajakumar collaborates with scholars based in India, Russia and Oman. S. Rajakumar's co-authors include V. Balasubramanian, C. Muralidharan, V. Balasubramanian, V. Balasubramanian, V. Saravanan, Tushar Sonar, S. Kavitha, P. Periyasamy, B. Mohan and S. Venugopal and has published in prestigious journals such as SHILAP Revista de lepidopterología, The International Journal of Advanced Manufacturing Technology and Microscopy Research and Technique.

In The Last Decade

S. Rajakumar

85 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Rajakumar India 21 1.8k 669 322 143 93 90 1.9k
Tohid Saeid Iran 24 2.4k 1.3× 864 1.3× 499 1.5× 156 1.1× 246 2.6× 53 2.5k
Yuri Hovanski United States 21 1.5k 0.8× 460 0.7× 277 0.9× 124 0.9× 21 0.2× 67 1.5k
L. H. Shah Malaysia 19 1.1k 0.6× 430 0.6× 159 0.5× 75 0.5× 32 0.3× 49 1.1k
Kush P. Mehta India 21 1.5k 0.8× 553 0.8× 213 0.7× 89 0.6× 23 0.2× 42 1.5k
B. de Meester Belgium 17 1.4k 0.8× 558 0.8× 412 1.3× 245 1.7× 38 0.4× 31 1.5k
Güven İpekoğlu Türkiye 13 1.5k 0.8× 661 1.0× 206 0.6× 79 0.6× 85 0.9× 19 1.5k
Ivan Galvão Portugal 21 1.5k 0.9× 537 0.8× 348 1.1× 143 1.0× 18 0.2× 55 1.6k
Emel Taban Türkiye 19 1.2k 0.7× 410 0.6× 174 0.5× 112 0.8× 221 2.4× 38 1.2k
Junjun Shen Germany 22 2.2k 1.2× 912 1.4× 351 1.1× 130 0.9× 26 0.3× 42 2.2k
Christophe Desrayaud France 18 1.2k 0.7× 421 0.6× 367 1.1× 339 2.4× 15 0.2× 49 1.3k

Countries citing papers authored by S. Rajakumar

Since Specialization
Citations

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

Fields of papers citing papers by S. Rajakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Rajakumar. A scholar is included among the top collaborators of S. Rajakumar 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. Rajakumar. S. Rajakumar 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.
Balasubramanian, V. & S. Rajakumar. (2025). Low frequency design of high-performance MEMS based comb drive folded beam type capacitive accelerometers for structural health monitoring of concrete structures. International Journal on Interactive Design and Manufacturing (IJIDeM). 19(11). 8053–8072.
2.
Balasubramanian, V., et al.. (2025). U-Net ensemble based segmentation and RESNET for brain tumor detection of magnetic resonance imaging (MRI). International Journal of Systems Assurance Engineering and Management.
3.
Narayanan, Vivek, et al.. (2024). Elemental Analysis of a Nickel-Titanium (Ni-Ti) Pediatric Rotary File Coated With Graphene Oxide: An Energy Dispersive X-ray Analysis. Cureus. 16(11). e73030–e73030. 1 indexed citations
4.
Rajakumar, S., et al.. (2024). Mathematical modelling and development of response surfaces to predict and analyze the salt fog corrosion resistance of friction stir welded AA7075-T651 alloy joints: effect of retrogression and reaging. International Journal on Interactive Design and Manufacturing (IJIDeM). 19(1). 347–363. 1 indexed citations
5.
Rajakumar, S., et al.. (2024). Influence of electrode current on mechanical and metallurgical characteristics of hot wire TIG welded SS304HCu austenitic stainless steel and P91 ferritic steel dissimilar joints. International Journal on Interactive Design and Manufacturing (IJIDeM). 18(7). 5261–5270. 2 indexed citations
6.
Rajakumar, S., et al.. (2024). Prediction of Welding Mode for the Effect of Plasma Gas Flow Rate on the Mechanical and Microstructural Characteristics of Plasma Arc Welded Titanium Alloy Joints. The Physics of Metals and Metallography. 125(13). 1776–1784. 1 indexed citations
7.
Rajakumar, S., et al.. (2023). Keyhole and Conduction Mode of Welding AISI 304HCu: A Comparison. Transactions of the Indian Institute of Metals. 76(5). 1349–1358. 2 indexed citations
8.
Rajakumar, S., S. Kavitha, & Tushar Sonar. (2023). Optimization of ultrasonic welding parameters to maximize the tensile shear fracture load bearing capability of lap welded ABS plastic sheets. International Journal on Interactive Design and Manufacturing (IJIDeM). 18(5). 3207–3216. 2 indexed citations
9.
Rajakumar, S., et al.. (2023). Effect of pH value, chloride ion concentration and salt spraying time on salt fog corrosion resistance of friction stir welded AA7075-T651 alloy joints. International Journal on Interactive Design and Manufacturing (IJIDeM). 19(1). 11–23. 10 indexed citations
10.
Rajakumar, S., et al.. (2023). Prevention of Sensitization and Fracture Analysis of Keyhole Plasma Arc Welded AISI 304 HCu Tube Joints. Journal of Failure Analysis and Prevention. 23(4). 1538–1549. 2 indexed citations
11.
Rajakumar, S., et al.. (2023). Multicriteria optimization of the weld characteristics of keyhole plasma arc welding on super austenitic stainless steel: a mathematical approach. International Journal on Interactive Design and Manufacturing (IJIDeM). 17(4). 1497–1513. 2 indexed citations
12.
Rajakumar, S., et al.. (2023). Ultrasonic spot-welding of AA 6061-T6 aluminium alloy: Optimization of process parameters, microstructural characteristics and mechanical properties of spot joints. International Journal of Lightweight Materials and Manufacture. 7(1). 25–36. 13 indexed citations
13.
14.
Rajakumar, S., et al.. (2022). Effect of retrogression and reaging (RRA) on pitting and stress corrosion cracking (SCC) resistance of stir zone of high strength AA7075-T651 alloy joined by friction stir welding. International Journal of Lightweight Materials and Manufacture. 6(2). 264–277. 14 indexed citations
15.
Rajakumar, S., et al.. (2020). Stir zone stress corrosion cracking behavior of friction stir welded AA7075-T651 aluminum alloy joints. Corrosion Reviews. 39(1). 55–62. 2 indexed citations
16.
Saravanan, V., et al.. (2018). Effect of Burn-Off Length for Friction Welded Dissimilar Joints of Inconel 718 and SS410. 4(1). 30–37. 2 indexed citations
17.
Rajakumar, S., et al.. (2017). Evaluating stress corrosion cracking behaviour of high strength AA7075-T651 aluminium alloy. Journal of the Mechanical Behavior of Materials. 26(3-4). 105–112. 6 indexed citations
18.
Rajakumar, S., et al.. (2016). Developing Empirical Relationship to Predict Corrosion Rate of High Strength AA 7075-T651 Aluminium Alloy Under Salt Fog Environment. 4(4). 44–49. 1 indexed citations
19.
20.
Rajakumar, S., V. Balasubramanian, & M. Balakrishnan. (2016). Friction surfacing for enhanced surface protection of marine engineering components: erosion-corrosion study. Journal of the Mechanical Behavior of Materials. 25(3-4). 111–119. 9 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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