S. Ragu Nathan

636 total citations
39 papers, 478 citations indexed

About

S. Ragu Nathan is a scholar working on Mechanical Engineering, Aerospace Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, S. Ragu Nathan has authored 39 papers receiving a total of 478 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Mechanical Engineering, 9 papers in Aerospace Engineering and 7 papers in Electrical and Electronic Engineering. Recurrent topics in S. Ragu Nathan's work include Advanced Welding Techniques Analysis (23 papers), Welding Techniques and Residual Stresses (20 papers) and Aluminum Alloy Microstructure Properties (9 papers). S. Ragu Nathan is often cited by papers focused on Advanced Welding Techniques Analysis (23 papers), Welding Techniques and Residual Stresses (20 papers) and Aluminum Alloy Microstructure Properties (9 papers). S. Ragu Nathan collaborates with scholars based in India, Russia and United States. S. Ragu Nathan's co-authors include A. Gourav Rao, S. Malarvizhi, V. Balasubramanian, R. Parameshwaran, V. Balasubramanian, M. Bhuvanesh Kumar, Gobinath Velu Kaliyannan, V. Balasubramanian, Mikhail Ivanov and Tushar Sonar and has published in prestigious journals such as SHILAP Revista de lepidopterología, SAE technical papers on CD-ROM/SAE technical paper series and Structural and Multidisciplinary Optimization.

In The Last Decade

S. Ragu Nathan

33 papers receiving 431 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. Ragu Nathan India 9 439 117 71 69 54 39 478
P.R. Lakshminarayanan India 10 460 1.0× 115 1.0× 97 1.4× 120 1.7× 31 0.6× 23 499
Yakup Kaya Türkiye 11 449 1.0× 172 1.5× 70 1.0× 77 1.1× 48 0.9× 47 504
Mattias Calmunger Sweden 11 349 0.8× 149 1.3× 135 1.9× 51 0.7× 45 0.8× 42 382
Milan Uhríčik Slovakia 10 251 0.6× 110 0.9× 85 1.2× 99 1.4× 36 0.7× 83 324
H. C. Dey India 11 489 1.1× 151 1.3× 110 1.5× 54 0.8× 103 1.9× 23 522
Zhanyong Zhao China 10 276 0.6× 112 1.0× 53 0.7× 102 1.5× 56 1.0× 16 353
Miroslav Sahul Slovakia 12 306 0.7× 85 0.7× 36 0.5× 78 1.1× 20 0.4× 45 359
Kamil Majchrowicz Poland 13 259 0.6× 224 1.9× 79 1.1× 88 1.3× 27 0.5× 26 334
Vijeesh Vijayan India 11 422 1.0× 185 1.6× 57 0.8× 222 3.2× 30 0.6× 46 468
Asal Hosseini Monazzah Iran 11 382 0.9× 157 1.3× 76 1.1× 97 1.4× 12 0.2× 20 441

Countries citing papers authored by S. Ragu Nathan

Since Specialization
Citations

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

Fields of papers citing papers by S. Ragu Nathan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ragu Nathan

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ragu Nathan. A scholar is included among the top collaborators of S. Ragu Nathan 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. Ragu Nathan. S. Ragu Nathan 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.
Eerd, Dwayne Van, et al.. (2025). Workplace Programs to Reduce Post-traumatic Stress Injuries Work Disability: First Responder Experiences. Journal of Occupational Rehabilitation.
2.
Nathan, S. Ragu, V. Balasubramanian, A. Gourav Rao, Tushar Sonar, & Mikhail Ivanov. (2024). Effect of Preheating Temperature on Microstructure and Mechanical Properties of Friction Stir Welded DMR249A HSLA Steel Joints. Metallography Microstructure and Analysis. 13(1). 68–85. 2 indexed citations
3.
Kumar, Rakesh, et al.. (2024). Advancements in Proton Exchange Membrane Fuel Cells Improving Efficiency and Durability. SHILAP Revista de lepidopterología. 591. 6001–6001. 3 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.
Nathan, S. Ragu, et al.. (2024). Hydrogen Production via Electrolyzers: Enhancing Efficiency and Reducing Costs. SHILAP Revista de lepidopterología. 591. 6003–6003. 2 indexed citations
6.
Nathan, S. Ragu, et al.. (2023). Design and fabrication of light weight low-cost polio braces using shot peened AA2024 for alternatively abled. Materials Today Proceedings. 1 indexed citations
7.
8.
Nathan, S. Ragu, et al.. (2022). Assessment of the influence of FSSW parameters on shear strength of dissimilar materials joint (AA6061/AZ31B). International Journal of Lightweight Materials and Manufacture. 6(1). 33–45. 16 indexed citations
9.
Nathan, S. Ragu, et al.. (2022). Role of Thermo-Mechanical Treatment on Creep Deformation Behaviour of Reduced Activation Ferritic Martensitic Steel. SAE International Journal of Advances and Current Practices in Mobility. 5(4). 1560–1564. 1 indexed citations
10.
Nathan, S. Ragu, et al.. (2022). Characterization of AA7075 Surface Composites with Ex Situ Al2O3/SiC Reinforcements Tailored Using Friction Stir Processing. Journal of Materials Engineering and Performance. 32(8). 3617–3632. 4 indexed citations
11.
Nathan, S. Ragu, et al.. (2022). Stress corrosion cracking of friction stir welded AISI 304 and 316 L dissimilar steel alloys. Materials Today Proceedings. 68. 1663–1666. 1 indexed citations
12.
Nathan, S. Ragu, et al.. (2021). Comparative Study on Mechanical Performances of Circular and Flat Geometry Welds in Friction Stir Welding of Aluminium Alloy. Archives of Metallurgy and Materials. 881–886. 4 indexed citations
13.
Sivakumar, K., et al.. (2019). Influence of tool rotational speed on the mechanical and microstructural properties of AISI 316 Austenitic stainless steel friction stir welded joints. Materials Research Express. 6(12). 1265d7–1265d7. 6 indexed citations
14.
15.
Nathan, S. Ragu, S. Malarvizhi, V. Balasubramanian, & A. Gourav Rao. (2016). Failure analysis of tungsten based tool materials used in friction stir welding of high strength low alloy steels. Engineering Failure Analysis. 66. 88–98. 23 indexed citations
16.
Nathan, S. Ragu, et al.. (2015). Robotics GMAW-weld Bead Geometry Modeling Using MATLAB Script Approach. Research Journal of Applied Sciences Engineering and Technology. 9(9). 679–684. 4 indexed citations
17.
Nathan, S. Ragu, V. Balasubramanian, S. Malarvizhi, & A. Gourav Rao. (2015). Effect of welding processes on mechanical and microstructural characteristics of high strength low alloy naval grade steel joints. Defence Technology. 11(3). 308–317. 174 indexed citations
18.
Nathan, S. Ragu, et al.. (2014). Optimization of Process Parameters of Robotic GMAW of IS 2062 E250 BR Using Taguchi Techniques. International Review of Mechanical Engineering (IREME). 8(2). 302–308. 3 indexed citations
19.
Nathan, S. Ragu, et al.. (2014). Development of empirical models for prediction of weld bead geometry in robotic - GMAW. Journal of Achievements of Materials and Manufacturing Engineering. 67. 1 indexed citations
20.
Nathan, S. Ragu, et al.. (2010). Automation of robot welding using Machine vision - A review. 266–268. 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.

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