Hemant Kumar

857 total citations
61 papers, 658 citations indexed

About

Hemant Kumar is a scholar working on Mechanical Engineering, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, Hemant Kumar has authored 61 papers receiving a total of 658 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Mechanical Engineering, 19 papers in Mechanics of Materials and 12 papers in Materials Chemistry. Recurrent topics in Hemant Kumar's work include Welding Techniques and Residual Stresses (19 papers), Hydrogen embrittlement and corrosion behaviors in metals (11 papers) and Metal and Thin Film Mechanics (11 papers). Hemant Kumar is often cited by papers focused on Welding Techniques and Residual Stresses (19 papers), Hydrogen embrittlement and corrosion behaviors in metals (11 papers) and Metal and Thin Film Mechanics (11 papers). Hemant Kumar collaborates with scholars based in India, Qatar and Sweden. Hemant Kumar's co-authors include Nishant Kumar Singh, Shaju K. Albert, C. L. Briant, W.A. Curtin, A.K. Bhaduri, V.N. Shukla, Mohammad Shahid Raza, G. Padmanabham, K.K. Ray and Lal Singh and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Hydrogen Energy and International Journal of Heat and Mass Transfer.

In The Last Decade

Hemant Kumar

55 papers receiving 625 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hemant Kumar India 14 438 164 155 83 81 61 658
Hiroyuki OGUMA Japan 13 385 0.9× 479 2.9× 237 1.5× 108 1.3× 26 0.3× 66 744
Xiaolei Chen China 19 583 1.3× 103 0.6× 181 1.2× 15 0.2× 71 0.9× 89 1.2k
Neil Matthews Australia 17 593 1.4× 128 0.8× 151 1.0× 19 0.2× 280 3.5× 34 732
Chao Kang China 14 289 0.7× 195 1.2× 168 1.1× 38 0.5× 41 0.5× 73 572
M.M. Megahed Egypt 17 588 1.3× 538 3.3× 179 1.2× 44 0.5× 26 0.3× 71 850
Changyu Wang China 14 651 1.5× 199 1.2× 300 1.9× 45 0.5× 84 1.0× 44 828
Xiuqing Fu China 16 308 0.7× 158 1.0× 188 1.2× 7 0.1× 120 1.5× 62 724
Abba Abdulhamid Abubakar Saudi Arabia 12 134 0.3× 81 0.5× 120 0.8× 11 0.1× 151 1.9× 67 515
Diana María López Colombia 11 257 0.6× 105 0.6× 147 0.9× 74 0.9× 125 1.5× 20 490
Xudong Chen China 19 459 1.0× 146 0.9× 102 0.7× 46 0.6× 115 1.4× 61 764

Countries citing papers authored by Hemant Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Hemant Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hemant Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Hemant Kumar. A scholar is included among the top collaborators of Hemant 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 Hemant Kumar. Hemant Kumar 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.
Yadav, Krishna Kumar, et al.. (2025). Weld volumetric defect control through the optimization of CMT welding current and voltage waveforms. Welding International. 40(3). 271–283.
2.
Ganesan, K., Hemant Kumar, C. R. Das, et al.. (2025). Influence of Environment and Load-Controlled Tribo-chemistry on Wear Performance of Ni-Cr-B-Si Hardfaced Coating. Journal of Materials Engineering and Performance. 34(9). 7518–7533.
3.
Kumar, Hemant, et al.. (2025). Synergistic electrocatalysis for oxygen evolution reaction using novel polypyrrole integrated CoWO₄ in alkaline solution. Colloids and Surfaces A Physicochemical and Engineering Aspects. 719. 137006–137006. 1 indexed citations
4.
Kumar, Hemant, et al.. (2025). Ni3S2/MoS2 heterostructure as a bifunctional electrocatalyst for overall water splitting in alkaline medium. International Journal of Hydrogen Energy. 150. 150164–150164. 4 indexed citations
5.
Jha, Shashidhar Kumar, et al.. (2025). Understanding Bihar’s climate risks: a district-level assessment of climate trends, projections, exposure, hazards, and vulnerability. Environmental Monitoring and Assessment. 197(9). 1023–1023.
6.
Kumar, Hemant, et al.. (2024). Optimization of abrasive wear parameters and thermo-mechanical properties of Bauhinia Vahlii and Grewia Optiva fiber reinforced hybrid polymer composites. Journal of Engineering Research. 13(4). 3754–3766. 3 indexed citations
7.
Kumar, Hemant, et al.. (2023). Performance evaluation and qualification of hard coatings used in absorber rod drive mechanism of Indian fast breeder reactor. Nuclear Engineering and Design. 417. 112839–112839. 1 indexed citations
8.
Karagadde, Shyamprasad, I. Samajdar, Balila Nagamani Jaya, et al.. (2023). A novel macroscopic computational methodology to predict the locations and orientation of solidification-cracks: Application to pulsed laser welding. International Journal of Heat and Mass Transfer. 204. 123835–123835. 5 indexed citations
9.
Kumar, Hemant, et al.. (2023). A Comparative Study of Erosion Wear Performance of Thermally Sprayed Ni-Based Composite Coatings. Journal of Materials Engineering and Performance. 33(3). 1143–1155. 6 indexed citations
10.
Shankar, Vani, Hemant Kumar, Rangasayee Kannan, et al.. (2023). Studies on high-temperature fatigue behaviour and mechanism for conventionally cast and directed energy deposited forms of Alloy 625. International Journal of Fatigue. 178. 108005–108005.
11.
Kumari, Jyoti, et al.. (2023). Effect of Different Carbon and Silicon Source for the Preparation of ZrB2-SiC Composite Powder: A Comparative Study. Silicon. 15(16). 6833–6841. 1 indexed citations
12.
Rathour, Rashmi, Hemant Kumar, Prathmesh Anerao, et al.. (2022). Multifunctional applications of bamboo crop beyond environmental management: an Indian prospective. Bioengineered. 13(4). 8893–8914. 70 indexed citations
13.
Jha, Shashidhar Kumar, et al.. (2022). Forest Degradation Index: A Tool for Forest Vulnerability Assessment in Indian Western Himalaya. Sustainability. 14(23). 15655–15655. 6 indexed citations
14.
Kumar, Hemant, et al.. (2020). Microstructure and mechanical characterization of laser welded dissimilar joint of DSS 2205 and inconel 625 sheets. AIP conference proceedings. 2291. 50020–50020. 3 indexed citations
15.
Gnanasekaran, S., G. Padmanaban, V. Balasubramanian, Hemant Kumar, & Shaju K. Albert. (2018). Correlation between Travel Speed, Microstructure, Mechanical Properties and Wear Characteristics of Ni-Based Hardfaced Deposits over 316LN Austenitic Stainless Steel. High Temperature Materials and Processes. 38(2019). 16–29. 17 indexed citations
16.
Kumar, Hemant, et al.. (2018). Activated flux TIG welding of Inconel 718 super alloy in presence of tri-component flux. Materials and Manufacturing Processes. 34(2). 216–223. 43 indexed citations
17.
Gnanasekaran, S., G. Padmanaban, V. Balasubramanian, Hemant Kumar, & Shaju K. Albert. (2017). Optimizing the laser parameters to attain maximum hardness in nickel based hardfacing surfaces. Journal of the Mechanical Behavior of Materials. 26(3-4). 113–125. 11 indexed citations
18.
Verma, Nitin, Hemant Kumar, & Akshay Jain. (2016). Effect of Steel Fiber and Glass Fiber on Mechanical Properties of Concrete. International Journal For Science Technology And Engineering. 3(3). 173–178. 2 indexed citations
19.
Kumar, Hemant, et al.. (2013). Study of Fluid Flow and Heat Transfer Through Mini-Channel Heat Sink. 2(2). 25–28. 4 indexed citations
20.
Venkadesan, S., Hemant Kumar, V. Ramasubbu, Shaju K. Albert, & A.K. Bhaduri. (2010). Effect of Repeated Weld Repair on Austenitic Stainless Steel Welds. Indian Welding Journal. 43(3). 17–17. 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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