BIOGRAPHY
Presently, Dr. Soumyajit Roy is working as an Assistant Professor in the Mechanical Engineering Department at NIT Rourkela. Dr. Roy completed his doctoral study at IIT Kharagpur, in which he worked on mathematical modelling of the railway catenary and pantograph systems and studied their coupled dynamics from wave propagation and multibody system approach. He graduated from Jadavpur University, Kolkata, and completed his master's from IIT Delhi, New Delhi. During his postgraduate study, Dr. Roy studied singularity and workspace analyses of different parallel manipulators. His areas of interest mainly include mechanical vibration, wave propagation in continuous systems, multibody dynamics, etc. Dr. Roy has acquired substantial programming knowledge in computer algebraic systems like Wolfram Mathematica. He has more than one year of teaching experience at reputed institutes like BITS Pilani, an Institute of Eminence recognised by the GoI.
EXPERTISE INFORMATION
Research Group
- Machine Dynamics and Robotics: [Machine Design Division]
Areas of Interest
- Railway pantograph-catenary dynamics
- Wave propagation
- Dynamics of mechanical systems
- Multibody dynamics
Soumyajit Roy
সৌম্যজিৎ রায়
Assistant Professor Grade-II
Mechanical Engineering
roysoumyajit@nitrkl.ac.in
6
PUBLICATIONS2
DOCTORAL STUDENTS1
CONTINUING EDUCATIONPERSONAL INFORMATION
Soumyajit Roy
Assistant Professor Grade-II
Mechanical Engineering
Room Number: ME-142
Department of Mechanical Engineering, National Institute of Technology Rourkela, Sundargarh, Odisha, India - 769008
2021
Ph.D.
Dynamics of Mechanical Systems - Applied MechanicsIndian Institute of Technology Kharagpur
2013
M.Tech
Design of Mechanical Equipment - Mechanical EngineeringIndian Institute of Technology Delhi
2011
B.E
Production EngineeringJadavpur University
Teaching Experience
- Machine Design, National Institute of Technology Rourkela, 14 Jun 2023 - Present
- Design, Birla Institute of Technology and Science, Pilani, 19 Apr 2022 - 31 May 2023
- Machine Design, National Institute of Technology Mizoram, 11 Aug 2021 - 23 Mar 2022
Total Publications: 6
S. Roy, A. Dasgupta, and G. Chakraborty,"Dynamic interaction between multiple pantographs sliding on an overhead conductor wire: a multibody and wave-based approach", Archive of Applied Mechanics, vol.92, pp.45–72, Springer Nature, January 2022, 10.1007/s00419-021-02041-w Article
S. Roy, G. Chakraborty, and A. Dasgupta,"On the wave propagation in a beam-string model subjected to a moving harmonic excitation", International Journal of Solids and Structures, vol.162, pp.259-270, Elsevier 2019, 10.1016/j.ijsolstr.2018.12.016 Article
S. Roy, G. Chakraborty, and A. Dasgupta,"Coupled dynamics of a viscoelastically supported infinite string and a number of discrete mechanical systems moving with uniform speed", Journal of Sound and Vibration, vol.415, pp.184-209, Elsevier 2018, 10.1016/j.jsv.2017.10.021 Article
S. Roy, G. Chakraborty, and A. Dasgupta,"INTERACTION OF A MOVING MECHANICAL OSCILLATOR WITH A PERIODICALLY SUPPORTED INFINITE STRING", in Proceedings of the 25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling, vol.4, pp.2371-2378, International Institute of Acoustics and Vibration, IIAV, Hiroshima, Japan 2018 Inproceedings
S. Roy and G. Chakraborty,"Dynamic Stiffness of an Infinite Taut String Supported by a Viscoelastic Layer and Subjected to Moving Loads", in Advances in Dynamics, Vibration and Control, pp.19-24, Narosa Publishing House 2016 Inproceedings
Computational and Practical Approaches in Drone Technology Mechanical Engineering (Workshop)
- Co-Coordinator
- 01 Dec 2023 - 05 Dec 2023
- Brochure
- ME2104 : Kinematics of Machines {Theory}
- ME3103 : System Dynamics and Control {Theory}
- ME3161 : Mechanics of Materials {Theory}
- ME4138 : Computer Aided Design and Graphics {Theory}
- ME1000 : Workshop Practice {Practical}
- ME4171 : Mechanical System Design Project {Practical}
- ME4172 : Design Engineering Laboratory {Practical}
Ph.D. Students [2]
Acoustic Metamaterials
Suryakanta PanigrahyEnrolled: Jan 2025ContinuingSupervisor
Dynamics of Engineering Structures
Birendra PatelEnrolled: Jul 2024ContinuingSupervisor
Memberships / Fellowships
- Life long member of Sakura Science Club (Membership No. 18105765), an online platform for exchange of ideas among those who participated in the Sakura Science Program (Japan-Asia Youth Exchange Program in Science), 2018