• 10th September 2021- Till date, Associate Professor & Head, SOE, Department of Mechanical Engineering, at Swami Vivekananda University, Kolkata, India.
• 30th July 2018 – 09th September 2021, Assistant Professor, SOET, Department of Mechanical Engineering, at ADAMAS University, Kolkata, India.
• 6th July 2015 – 28th July 2018. Assistant Professor, Department of Mechanical Engineering, at Kolhan
University (RVSCET Jamshedpur), Jharkhand-831012.
• 4 January 2016 – till date, Visiting Professor at “The Institution of Engineers”, Jamshedpur Local Centre
for AMIE Courses - Section ‘A’ (Subjects- Material Science and Engineering, Fundamentals of Design and
Manufacturing)
• Visiting researcher at Gas turbine research establishment, DRDO Bangalore.
PhD - Indian Institute of Technology (IIT- ISM) Dhanbad
M.Tech- Indian Institute of Technology (IIT- ISM) Dhanbad
B.E- Visvesvaraya Technological University, Belgaum
Introduction to Thermodynamics: Transferring Energy from Here to There, Course floated by
University of Michigan, USA.
Introduction to Advanced Vibrations, Course floated by Korea Advanced Institute of Science and
Technology (KAIST), South Korea.
The 3D Printing Revolution, Course floated by University of Illinois at Urbana-Champaign, USA.
Research interest
➢ Aerospace Structures
➢ Solid Mechanics
➢ Gas turbine engines
➢ Fracture Analysis
➢ Finite element simulation and Analysis.
➢ Crack propagation
➢ Failure analysis of engineering components
➢ Vibration analysis
Reviewer
➢ Journal of Natural Gas Science and Engineering, Elsevier.
➢ The 9th Global Conference on Materials Science and Engineering (CMSE 2020) November 20-23, 2020 .
➢ The 3rd International Conference on Material Strength and Applied Mechanics (MSAM 2020) December 6-9, 2020,
➢ Flame-2018, International conference on future learning aspects of mechanical engineering-2018, organized by Amity University, India.
Project Executed
➢ Vibration analysis of mistuned rotor blades in a gas turbine engine
➢ Finite Element Analysis of Disc-Blade Assembly Region of an Aeroengine
➢ Finite Element Analysis of Gas Turbine Disc’
➢ Model of Maglev (magnetic levitation) train.
➢ Automatic system to prevent drunken drive.
➢ Design of Regenerative braking system.
➢ Automatic wheel-chair for physically disabled person.
➢ Design and fabrication of Hydraulic lift.
➢ Design and fabrication of pneumatic sheet-metal cutting machine.
➢ Design and fabrication of low-cost briquette machine.
Patent:
Patent application No. 201831048014Ranjan Kumar, Sanjoy K. Ghoshal, Vinayak Ranjan, Bipin
Kumar “A Method and A System for Estimating Burst Margin of Rotating Disc”. (Status-Published in
Indian Patent Journal)
List of Publications
1. Ranjan Kumar, Vinayak Ranjan, Sanjoy K. Ghoshal, Bipin Kumar [2018], Burst
strength analysis of gas turbine disc based on deformation characteristics. AIP
Conference Proceedings pp. 020016-1 to 020016-7, American Institute of
Physics. (SCOPUS Indexed)
2. Ranjan Kumar, Vinayak Ranjan, Bipin Kumar, Sanjoy K Ghoshal [2017], “Finite
Element Modelling and Analysis of the Burst Margin of a Gas Turbine Disc Using
an Area Weighted Mean Hoop Stress Method”, volume 90, pp. 425-433,
Engineering Failure analysis, Elsevier. (SCI Indexed, Impact factor 2.358)
3. Bipin Kumar, Vinayak Ranjan, Ranjan Kumar [2018], Acoustic Response of Thin
Plate with Discrete Patches with Variable Thickness in Water Medium, Journal
of vibration engineering & Technologies, Springer (SCOPUS Indexed).
4. Ranjan Kumar et al., [2017], “Sound radiation from flexural vibration of thin
plate of variable thickness with distributed patches for two boundary conditions”
Accepted for publication (In Press.) in International Journal of Applied Mechanics
and Engineering, (SCOPUS Indexed).
5. Ranjan Kumar, Vinayak Ranjan, H. Nilesh Gupta [2016], “Analytical and finite
element analysis of dovetail joints in aeroengine disc” Multidisciplinary
Sustainable Engineering: Current and Future Trends, Volume 1, pp. 433-441.
(Taylor & Francis Indexed)
6. Ranjan Kumar et al. [2016], “Acoustic response of clamped isotropic plate with
discrete patches and point masses having different thickness variation” Journal
of Vibroengineering, Volume 18, Issue 4, pp. 2587-2600. (SCI Indexed, Impact
factor 0.617).
7. Ranjan Kumar [2015], “Regenerative brake: To harness the kinetic energy of
braking” International journal of emerging technologies and innovative research,
Volume2, Issue 1, pp. 124-129.
8. Ranjan Kumar, Vinayak Ranjan, Subodh kumar, J.P Srivastava [2014], “An
investigation of critical stresses on a gas turbine disc rotating at different speeds
by analytical and finite element method”, Proceeding of International symposium
on aspects of mechanical engineering & technology for industry, NERIST,
Volume1, pp. 202-211.
9. Ranjan Kumar et al. [2014], “Free vibration analysis of isotropic plate using
dynamic stiffness method and finite element method- A Comparison”, Proceeding
of International symposium on aspects of mechanical engineering & technology
for industry, NERIST, Volume1, pp. 219-228.
Name and Address of Referee:
1. Dr. Vinayak Ranjan
Professor - Mechanical Engg.
Rowan University, New Jercy, USA
Mobile: +91-9470383975(India)
+18562948837
Email: vinayakranjan@gmail.com
2. Dr. Sanjoy K Ghoshal
Associate Professor, IIT(ISM) Dhanbad,
Jharkhand 826004
Mobile: +91-9431711283
Email: sanjoykghoshal@iitism.ac.in
3. Dr. Saikat Chaterjee
Associate Professor & Head,
Dept. of Mechanical Engineering,
ADAMAS University,
Kolkata 700126
Mobile: +91-8249893992
Email: jeesaikat@gmail.com