A comparative study on the performance characteristics of buffer blocks configurations as energy dissipators

NS Vasanth, V Sriram, V Sundar, H Schüttrumpf - Applied Ocean Research, 2024 - Elsevier
This study examines the effectiveness of buffer blocks in dissipating the flow due to extreme
events along the coasts using the numerical modelling approach. Initially, the study explores …

A three dimensional hybrid fully nonlinear potential flow and Navier Stokes model for wave structure interactions

S Saincher, V Sriram - Ocean Engineering, 2022 - Elsevier
To minimize scale effects, many experiments involving wave-structure-interaction are carried
out at large scale. To complement such experiments, numerical models capable of …

[HTML][HTML] Multi-scale modelling of boiling heat transfer: Exploring the applicability of an enhanced volume of fluid method in sub-micron scales

B Chakraborty, M Gallo, M Marengo… - International Journal of …, 2024 - Elsevier
The advancement of technology has led to a significant increase in thermal loads, thus
presenting new challenges in heat dissipation. Traditional single-phase cooling systems are …

Energy dissipation characteristics in vegetation belt due to mono-chromatic and bi-chromatic waves

NH Ram, V Sriram - Ocean Engineering, 2024 - Elsevier
The present experimental scaled model (1: 40) study investigates the energy attenuation
process occurring due to the presence of the vegetation belt and the importance of …

The past, present and future of multi-scale modelling applied to wave–structure interaction in ocean engineering

V Sriram, S Saincher, S Yan… - Philosophical …, 2024 - royalsocietypublishing.org
Concepts and evolution of multi-scale modelling from the perspective of wave–structure
interaction have been discussed. In this regard, both domain and functional decomposition …

[HTML][HTML] Tsunami-like flow-induced forces on the landward structure behind a vertical seawall with and without recurve using OpenFOAM

S Harish, V Sriram, H Schüttrumpf, SA Sannasiraj - Water, 2022 - mdpi.com
It is more common to introduce the parapet/recurve/wave return wall over the existing
structure, such as a vertical seawall or composite structure, to reduce the overtopping …

Application of IITM-RANS3D to free-fall water entry of prismatic and non-prismatic finite wedges

S Saincher, K Srivastava, R Vijayakumar… - Journal of …, 2023 - Springer
High-speed watercraft and ships undergo coupled motions which make the front portion of
the hull exit and violently re-enter water. This induces short-term slamming loads that may …

A general pressure equation based method for incompressible two‐phase flows

H Bodhanwalla, D Raghunathan… - International Journal for …, 2024 - Wiley Online Library
We present a fully‐explicit, iteration‐free, weakly‐compressible method to simulate
immiscible incompressible two‐phase flows. To update pressure, we circumvent the …

Numerical investigation of tsunami-like bore induced forces on overtopped buildings

S Harish, S Saincher, V Sriram… - OCEANS 2022 …, 2022 - ieeexplore.ieee.org
Failure of structures during extreme coastal flood events like a tsunami is common due to
inadequate structural design, resulting in substantial material loss. Nevertheless …

An Enhanced Volume of Fluid Based Numerical Modelling Approach for Sub-Micron Scale Boiling Heat Transfer

B Chakraborty, M Gallo… - International …, 2024 - asmedigitalcollection.asme.org
To explore the complicated physics of boiling heat transfer, researchers are increasingly
using numerical simulation methods like the Volume of Fluid (VOF) and the Diffuse Interface …