S
Sundararajan Natarajan
Researcher at Indian Institute of Technology Madras
Publications - 211
Citations - 5313
Sundararajan Natarajan is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Finite element method & Smoothed finite element method. The author has an hindex of 34, co-authored 181 publications receiving 4087 citations. Previous affiliations of Sundararajan Natarajan include GE Aviation & Bauhaus University, Weimar.
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On the application of the partition of unity method for nonlocal response of low-dimensional structures
TL;DR: In this article, the authors present an overview of nonlocal integral elasticity and Aifantis gradient elasticity theory and discuss the application of partition of unity methods to study the response of low-dimensional structures.
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On the equivalence between the cell-based smoothed finite element method and the virtual element method
TL;DR: The cell-based smoothed finite element method (SFEM) for quadrilateral elements is revisited and a new stabilization approach to the SFEM when applied to arbitrary polygons and polyhedrons is proposed.
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Scaled Boundary Finite Element Method for Mid-Frequency Acoustics of Cavities
TL;DR: In this paper, a semi-analytical framework based on the scaled boundary finite element method (SBFEM) is proposed, to study interior acoustic problems in the mid-frequency range in two and three phases.
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A stochastic Galerkin cell-based smoothed finite element method (SGCS-FEM)
TL;DR: In this article, the cell-based smoothed finite element method is extended to solve stochastic partial differential equations with uncertain input parameters, and the spatial field of Young's Modulus and...
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An explicit methodology of random fibre modelling for FRC fracture using non-conforming meshes and cohesive interface elements
TL;DR: In this paper , the failure mechanisms of fiber reinforced concrete (FRC) are complicated and governed by random phases at meso-scale, typically including fibres, mortar and fibre-mortar interfaces.