Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Nandy, Arup"'
Autor:
Chetry, Avinash, Nandy, Arup
Electromagnetic forming and perforations (EMFP) are complex and innovative high strain rate processes that involve electromagnetic-mechanical interactions for simultaneous metal forming and perforations. Instead of spending costly resources on repeti
Externí odkaz:
http://arxiv.org/abs/2402.13922
While doing electromagnetic analysis using FEM (Finite element method), if we can implement the underlying symmetric nature of the problem, there will be significant reduction in the computational cost. Symmetric nature of the problem can be identifi
Externí odkaz:
http://arxiv.org/abs/2212.04957
In nodal based finite element method (FEM), degrees of freedom are associated with the nodes of the element whereas, for edge FEM, degrees of freedom are assigned to the edges of the element. Edge element is constructed based on Whitney spaces. Nodal
Externí odkaz:
http://arxiv.org/abs/2203.14522
Electromagnetic crimping is a high-velocity joining method to join highly conductive workpieces where a pulsed magnetic field is applied without any working medium or mechanical contact to deform the workpiece. This work explores tube-to-tube joining
Externí odkaz:
http://arxiv.org/abs/2105.07165
Publikováno v:
In Computers and Structures 15 January 2024 291
Autor:
Kamireddy, Durgarao, Nandy, Arup
Standard nodal finite elements in electromagnetic analysis have well-known limitation of occurrence of spurious solution. In order to circumvent the problem, a penalty function method or a regularization method is used with potential formulation. The
Externí odkaz:
http://arxiv.org/abs/2103.15379
In the present work, a novel class of hybrid elements is proposed to alleviate the locking anomaly in non-uniform rational B-spline (NURBS)-based isogeometric analysis (IGA) using a two-field Hellinger-Reissner variational principle. The proposed hyb
Externí odkaz:
http://arxiv.org/abs/2103.09543
Akademický článek
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Autor:
Nandy, Arup Kumar
The finite element method (FEM) is a widely-used numerical tool in the fields of structural dynamics, acoustics and electromagnetics. In this work, our goal is to develop robust FEM strategies for solving problems in the areas of acoustics, structure
Externí odkaz:
http://hdl.handle.net/2005/2913
http://etd.ncsi.iisc.ernet.in/abstracts/3774/G27754-Abs.pdf
http://etd.ncsi.iisc.ernet.in/abstracts/3774/G27754-Abs.pdf
Publikováno v:
In Materials Today: Proceedings