Yogesh Kumar

Dr. Yogesh Kumar

Mechanical Engineering, National Institute of Technology Patna, Patna, India
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Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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25 April 2015
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Book Chapter
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Yogesh KumarYogesh Kumar
Yogesh Kumar
SKSantosh Kumar
Santosh Kumar

1 June 2019 in Heliyon
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Journal Article
Open access
Yogesh KumarYogesh Kumar
Yogesh Kumar
SKSantosh Kumar
Santosh Kumar
Incremental Sheet Hydro-Forming (ISHF) is a hybrid process of Incremental Sheet Forming (ISF) and Sheet Hydro-Forming (SHF). In the ISHF process, a single ball tool moves over one side of the surface of the sheet and hydraulic support is provided in another by using the pressurized hydraulic fluid. In the current research, an attempt has been made to achieve high forming angles using ISHF. The forming strategy, multi-stage & multi-step (MSMS), has been proposed to improve the formability in ISHF. The MSMS has resulted in the improvement in the formability and forming angle achieved is 78.75 o . The primary issue, identified in MSMS forming strategy, is the failure of the product due to thinning of the sheet. To address the failure of the sheet due to thinning, a modified version of MSMS was proposed. This modified version of MSMS has shown tremendous improvement in the formability of the ISHF. The forming angle upto 90 o has been successfully achieved using the modified version of MSMS. Analytical models have been developed for MSMS forming strategy and for the modified version of MSMS forming strategy. The experimental results are closely the same as predicted by analytical models.

31 August 2024 in Arabian Journal for Science and Engineering
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Journal Article
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ADAmit Kumar Dubey
Amit Kumar Dubey
Yogesh KumarYogesh Kumar
Yogesh Kumar
SKSantosh Kumar
Santosh Kumar
ARAvinash Ravi Raja
Avinash Ravi Raja

21 July 2023 in International Journal on Interactive Design and Manufacturing (IJIDeM)
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Journal Article
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SKSujeet Kumar
Sujeet Kumar
KVK. E. K. Vimal
K. E. K. Vimal
MKMuhammed Anaz Khan
Muhammed Anaz Khan
Yogesh KumarYogesh Kumar
Yogesh Kumar

3 August 2023 in Welding International
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Journal Article
Closed access
RSRajnish Singh
Rajnish Singh
Yogesh KumarYogesh Kumar
Yogesh Kumar

18 November 2022 in Journal of Materials Engineering and Performance
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Journal Article
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RSRajnish Singh
Rajnish Singh
Yogesh KumarYogesh Kumar
Yogesh Kumar