Ministry of Education
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Dr Sankar Kumar Roy

vidwan id: 101102
Male

Assistant Professor (Grade-I),
National Institute of Technology Jamshedpur

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Expertise

  • Mechanical Engineering

Publications

Total Articles 26
Books 0
Proceedings 0

Publications

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Scopus

Citations 143
h-index 7

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Citations 0
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Bio

Vibration and Noise, Condition Monitoring, Dynamic Modelling

Personal Details

  • Male
  • Assistant Professor (Grade-I) , National Institute of Technology Jamshedpur
  • National Institute of Technology Jamshedpur
Ph.D.
Indian Institute of Technology Kharagpur 2014
M.Tech
Indian Institute of Technology Delhi 2009
B.Tech
Other Institute 2005
Assistant Professor (Grade-I) Sep 2022 – Present
National Institute of Technology Jamshedpur
Assistant Professor Jul 2015 – Sep 2022
National Institute of Technology Patna | Department of Mechanical Engineering
Faculty Aug 2014 – Jul 2015
National Institute of Technology Jamshedpur | Department of Mechanical Engineering

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Co-Authors (2)

Amiya Ranjan

Dr Amiya Ranjan Mohanty

Indian Institute of Technology Kharagpur

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Scholarly Work

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Scholarly Publications

Mathematical modeling for detecting variable gear tooth cracks in a wind turbine gearbox operating under a ramp-up wind speed

Open Access
Article
Engineering Research Express. Year: 2025. Volume: 7 , Issue: 1 .
Authors: Kumar R.;Roy S.K.
DOI 10.1088/2631-8695/adad38
1

Effects of sliding friction on wind turbine drivetrain in presence of varying gear tooth crack under constant wind load

Open Access
Article
Year: 2024. Volume: 45 , Issue: 4 , Pages: 272-285 .
Authors: Kumar R.;Roy S.K.
DOI 10.1504/IJMIC.2024.144038

Effect of sliding friction on torsional vibration of wind turbine drivetrain system under constant wind load

Open Access
Article
International Journal of Engineering Systems Modelling and Simulation. Year: 2024. Volume: 15 , Issue: 3 , Pages: 139-152 .
Authors: Kumar R.;Roy S.K.
DOI 10.1504/IJESMS.2024.138294
2

Effect of Sliding Friction on Torsional Vibration of Wind Turbine Drivetrain System under constant Wind Load

Open Access
aip
Year: 2022. Pages: 1-14 .
Authors: Kumar, Rishi; Roy, Sankar Kumar

Model based diagnostic tool for detection of gear tooth crack in a wind turbine gearbox under constant load

Open Access
Article
International Journal of System Assurance Engineering and Management. Year: 2022. Volume: 13 , Issue: 4 , Pages: 1666-1687 .
Authors: Kumar R.;Roy S.K.
DOI 10.1007/s13198-021-01521-0
8

In Plane Radial Vibration of Uncracked and Cracked Circular Curved Beams Subjected to Moving Loads

Open Access
Article
International Journal of Structural Stability and Dynamics. Year: 2021. Volume: 21 , Issue: 10 .
Authors: Poojary J.;Roy S.K.
DOI 10.1142/S0219455421501467
7

Combustion Detection in IC Engine by Analysis of Instantaneous Angular Acceleration

Open Access
Conference Paper
Year: 2020. Pages: 1127-1137 .
Authors: Roy S.K.;Mohanty A.R.
DOI 10.1007/978-981-15-0124-1_100
1

Cepstrum Analysis of Instantaneous Angular Speed for Gearbox Fault Detection

Open Access
Conference Paper
Year: 2020. Pages: 1117-1125 .
Authors: Roy S.K.;Mohanty A.R.;Kumar C.S.
DOI 10.1007/978-981-15-0124-1_99
2