J
J. N. Reddy
Researcher at Texas A&M University
Publications - 956
Citations - 73270
J. N. Reddy is an academic researcher from Texas A&M University. The author has contributed to research in topics: Finite element method & Plate theory. The author has an hindex of 106, co-authored 926 publications receiving 66940 citations. Previous affiliations of J. N. Reddy include Instituto Superior Técnico & National University of Singapore.
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Effect of Permeability on the Performance of Elastographic Imaging Techniques
TL;DR: The results of this study indicate that the presence of an underlying permeability contrast may create a new contrast mechanism in the spatial and temporal distributions of the axial strains and the effective Poisson's ratios experienced by the tissue and as imaged by the corresponding elastograms.
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Topology optimization of flextensional piezoelectric actuators with active control law.
TL;DR: Aiming to enhance the active feedback control in piezoelectric actuators (PEAs), this work targets the design of the flextensional microstructure considering an active velocity feedback control (AVFC), where the active piezOElectric sensing and actuating cycles imply in an extra damping to the system.
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Direct prediction of fracture for two-dimensional plane stress structures
Robert G. Belie,J. N. Reddy +1 more
TL;DR: In this paper, the authors present a procedure for the direct prediction of fracture in two-dimensional structures subjected to plane stress conditions as the result of monotonically increasing loads using finite element methods coupled with incrementally linear element material properties and a zero modulus-unload reload scheme.
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A Dual Mesh Finite Domain Method for the Analysis of Functionally Graded Beams
J. N. Reddy,Praneeth Nampally +1 more
TL;DR: The method is used to analyze bending of straight, through-thickness functionally graded beams using the Euler–Bernoulli and the Timoshenko beam theories, in which the axial and bending deformations are coupled.
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Nonlinear analysis of functionally graded beams using the dual mesh finite domain method and the finite element method
TL;DR: In this paper, a geometrically nonlinear analysis of functionally graded beams using the dual mesh finite domain method (DMFDM) and the finite element method is presented.