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

Dr. Nallayarasu S

Professor

Ph.D., National University of Singapore, 1994

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

B.Tech., Madurai Kamaraj University, 1988

Phone

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

Email

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

Office No

DOE 211

Personal Link

  • 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

    Journal: Ocean Engineering

    Volume: 320

    DOI/Link: 10.1016/j.oceaneng.2024.120204

    Year: 2025

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

    Author: Sreedevi, R. and Nallayarasu, S.

    Journal: Ocean Engineering

    Volume: 283

    DOI/Link: 10.1016/j.oceaneng.2023.115004

    Year: 2023

  3. 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.

    Journal: Ships and Offshore Structures

    Volume: 18

    Page: 1650 – 1667

    DOI/Link: 10.1080/17445302.2022.2133882

    Year: 2023

  4. 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.

    Journal: Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE

    Volume: 7

    DOI/Link: 10.1115/OMAE2023-103724

    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.

    Journal: Ships and Offshore Structures

    Volume: 18

    Page: 365 – 379

    DOI/Link: 10.1080/17445302.2022.2052481

    Year: 2023