S
Shagun Agarwal
Researcher at Indian Institute of Technology Madras
Publications - 8
Citations - 29
Shagun Agarwal is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Cylinder & Finite element method. The author has an hindex of 1, co-authored 6 publications receiving 7 citations.
Papers
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Journal ArticleDOI
A Comparative Study on the Nonlinear Interaction Between a Focusing Wave and Cylinder Using State-of-the-art Solvers: Part A
Shagun Agarwal,Shaswat Saincher,Sriram Venkatachalam,Shiqiang Yan,Zhihua Xie,Torsten Schlurmann,Qingwei Ma,Xiaotong Yang,Decheng Wan,Jiaye Gong,Yunbo Li,Yanyan Li,Jinshu Lu,Hanbing Sun,Yan Liu,Zou Beilei,Shuling Chen,Jing Lu,Jianguo Lin,Sa Young Hong,Yoon-Jin Ha,Kyong-Hwan Kim,Seok-Kyu Cho,Dong-Min Park,Aliyar Sithik,Benjamin Bouscasse,Guillaume Ducrozet,Pierre Ferrant +27 more
TL;DR: The paper discusses the maximum, minimum, and median relative errors present in recent solvers as regards application to industrial problems rather than attempting to find the best solver.
Journal ArticleDOI
Improvements in MLPG formulation for 3D wave interaction with fixed structures
TL;DR: In this paper, a meshless local Petrov-Galerkin with Rankine source (MLPG_R) particle-based method for studying interaction of waves with fixed structures in a numerical wave-tank is presented.
Journal ArticleDOI
Laboratory Study on Steep Wave Interactions with Fixed and Moving Cylinder
TL;DR: In this paper, a new set of experiments on the focused wave (using the 2 order wavemaker theory) and current interactions with cylinder is being carried out, where cylinder is towed with a velocity opposite to the wave propagation directions.
Book ChapterDOI
Modelling Wave Interaction with Porous Structures Using Boussinesq Equations
TL;DR: In this article, a numerical model of the two-dimensional enhanced Boussinesq equations is presented to simulate wave transformations in the near-shore region, where the finite element-based discretisation over unstructured mesh with triangular elements uses mixed linear and quadratic shape functions.
Journal ArticleDOI
Three-dimensional coupling between Boussinesq (FEM) and Navier–Stokes (particle based) models for wave structure interaction
TL;DR: Agarwal et al. as mentioned in this paper presented coupling between a mesh-based finite element model for Boussinesq equations and a meshless local Petrov-Galerkin model for the Navier-Stokes equations in 3D.