V
Vallam Sundar
Researcher at Indian Institute of Technology Madras
Publications - 213
Citations - 2284
Vallam Sundar is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Wind wave & Shore. The author has an hindex of 24, co-authored 195 publications receiving 1778 citations. Previous affiliations of Vallam Sundar include Indian Institutes of Technology.
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Mooring forces and motion responses of pontoon-type floating breakwaters
TL;DR: In this article, a two-dimensional finite element model is adopted to study the behavior of pontoon-type floating breakwaters in beam waves, and the stiffness coefficients of the slack mooring lines are idealized as the linear stiffness coefficients, which can be derived from the basic catenary equations of the cable.
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Effects of bottom profile of an oscillating water column device on its hydrodynamic characteristics
TL;DR: In this article, the influence of bottom profile configuration in the oscillating water column (OWC) on its hydrodynamic performance was studied in terms of wave amplification factor, wave power absorption coefficient, hydrodynamics efficiency, lip wall pressure ratio, and air pressure ratio.
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Interaction of regular waves with a group of dual porous circular cylinders
TL;DR: In this paper, Wang et al. investigated the influence of multiple interactions between the cylinders in the group on the hydrodynamic wave forces, wave run-up and free-surface elevation in their vicinity.
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Reflection characteristics of permeable seawalls
V. Mallayachari,Vallam Sundar +1 more
TL;DR: In this paper, the reflection characteristics of vertical and sloping permeable seawalls were determined with a numerical model based on the methodology proposed by Ijima et al. (1976), and the variation of the reflection coefficients with the porosity of the wall, its friction factor and the relative wall width was compared with the analytical results of Madsen (1983).
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Application of double bounded probability density function for analysis of ocean waves
Vallam Sundar,K. Subbiah +1 more
TL;DR: In this article, a double bounded probability density function is used to describe the ocean wave statistics and estimate the most probable maximum wave height for offshore structural designs, where the wave height is defined as the probability that the wave reaches a given height.