Department of Ocean Engineering | Indian Institute Of Technology Madras , Chennai
team

Dr. Nallayarasu S

HoD/ Professor

Ph.D., National University of Singapore, 1994

M.Tech., Indian Institute of Technology Madras, 1990

B.Tech., Madurai Kamaraj University, 1988

+91- 44- [22]-57 [48]-19

nallay[at]iitm[.]ac [.]in

Personal Link

DOE 211

  • Analysis and design of offshore structures
  • Wave-structure interaction
  • Reliability in offshore structural design
  • Behaviour of stiffener tubular joints
  • Offshore wind energy
  • Submarine pipelines and risers
  • Hydrodynamic response of spar hulls

  • 2012- CURRENT, Professor - Department of Ocean Engineering, Indian Institute of Technology Madras, Chennai 600036 INDIA
  • 2006, Associate Professor - Department of Ocean Engineering, Indian Institute of Technology Madras, Chennai 600036 INDIA
  • 2002, Head, Offshore structures - Aker Solutions, Singapore
  • 1997,Lead Engineer - Aker Solutions, Singapore
  • 1994, Senior Engineer - Aker Solutions, Singapore
  • 1990, Engineer - Engineers India Limited, New Delhi

  1. Frequency-domain analysis of vortex-induced vibration of flexible cantilever cylinder with various aspect ratios

    Author: Srinivasan, Karthikeyan and Prethiv Kumar, R. and Nallayarasu, S. and Liu, Yu

    DOI/Link: 10.1016/j.oceaneng.2024.120204

    Year: 2025

  2. Simplified methods for the strength of ring-stiffened tubular T/Y-joints

    Author: Masilamani, Ragupathi and Nallayarasu, S.

    Year: 2023

  3. Investigation on ship mooring forces including passing ship effects validated by experiments

    Author: Sreedevi, R. and Nallayarasu, S.

    Year: 2023

  4. Investigation of heave damping characteristics of buoy form spar with heave plate near the free surface using CFD validated by experiments

    Author: Hegde, Pooja and Nallayarasu, S.

    Year: 2023

  5. Experimental and numerical investigation on reserve strength of jackets with single diagonal and X brace configurations

    Author: Renugadevi, A. and Nallayarasu, S. and Karunanithi, S.

    Year: 2023

  6. SYSTEM RELIABILITY ASSESSMENT OF JACKET STRUCTURES USING FAULT TREE ANALYSIS METHOD

    Author: Renugadevi, A. and Nallayarasu, S.

    Year: 2023

  7. CFD simulation of vortex-induced vibration of an elastic cylinder in subcritical flow regime using a two-way coupled model validated by experiment

    Author: Karthikeyan, S. and Nallayarasu, S.

    Year: 2023

  8. CFD SIMULATION OF VORTEX-INDUCED VIBRATION OF A FLEXIBLE RISER WITH BUOYANCY MODULE UNDER UNIFORM FLOW USING A TWO-WAY COUPLED MODEL

    Author: Karthikeyan, S. and Nallayarasu, S.

    Year: 2023

  9. Hydrodynamic response of buoy form spar with heave plate near the free surface validated with experiments

    Author: Hegde, Pooja and Nallayarasu, S.

    Year: 2023

  10. Numerical investigation of VIV responses of the flexible riser system modelled as tensioned cable subjected to shear flow

    Author: Prethiv Kumar, R. and Nallayarasu, S.

    Year: 2022