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Comparative Performance of Novel Nodal-to-Edge finite elements over Conventional Nodal element for Electromagnetic Analysis
Durgarao Kamireddy, Saurabh Madhukar Chavan, Arup Nandy
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 t…
A Novel Conversion Technique from Nodal to Edge Finite Element Data Structure for Electromagnetic Analysis
Durgarao Kamireddy, Arup Nandy
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 met…
A novel hybrid isogeometric element based on two-field Hellinger-Reissner principle to alleviate different types of locking
Dhiraj S. Bombarde, Sachin S. Gautam, Arup Nandy
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…