Universal elastic anisotropy index
SI Ranganathan, M Ostoja-Starzewski - Physical review letters, 2008 - APS
Practically all elastic single crystals are anisotropic, which calls for an appropriate universal
measure to quantify the extent of anisotropy. A review of the existing anisotropy measures in …
measure to quantify the extent of anisotropy. A review of the existing anisotropy measures in …
Scaling to RVE in random media
M Ostoja-Starzewski, S Kale, P Karimi… - Advances in Applied …, 2016 - Elsevier
The problem of effective properties of material microstructures has received considerable
attention over the past half a century. By effective (or overall, macroscopic, global) is meant …
attention over the past half a century. By effective (or overall, macroscopic, global) is meant …
Oxidation mechanism and mechanical properties of substitutional transition metal modified Nb4AlC3: A first-principles density functional theory study
G Liu, Z Li, W Gao, D Zhao, B Sun, W Su, M Yan… - Ceramics …, 2023 - Elsevier
Abstract The MAX phase, Nb 4 AlC 3, has been identified as a potential candidate for high-
temperature structural materials, but its inherent limitations, including poor oxidation …
temperature structural materials, but its inherent limitations, including poor oxidation …
Scaling function, anisotropy and the size of RVE in elastic random polycrystals
SI Ranganathan, M Ostoja-Starzewski - … of the Mechanics and Physics of …, 2008 - Elsevier
This article is focused on the identification of the size of the representative volume element
(RVE) in linear elastic randomly structured polycrystals made up of cubic single crystals. The …
(RVE) in linear elastic randomly structured polycrystals made up of cubic single crystals. The …
Effect of Cu additions on mechanical properties of Ni3Sn4-based intermetallic compounds: First-principles calculations and nano-indentation measurements
X Bi, X Hu, X Jiang, Q Li - Vacuum, 2019 - Elsevier
Abstract The (Ni, Cu) 3 Sn 4 phase as intermetallic compounds (IMCs) plays an important
role in evaluating reliability of solder joints. The first-principles calculations were performed …
role in evaluating reliability of solder joints. The first-principles calculations were performed …
[图书][B] Tensor-valued random fields for continuum physics
A Malyarenko, M Ostoja-Starzewski - 2019 - books.google.com
Many areas of continuum physics pose a challenge to physicists. What are the most general,
admissible statistically homogeneous and isotropic tensor-valued random fields (TRFs) …
admissible statistically homogeneous and isotropic tensor-valued random fields (TRFs) …
Towards scaling laws in random polycrystals
SI Ranganathan, M Ostoja-Starzewski - International journal of engineering …, 2009 - Elsevier
We propose a methodology to set up unifying scaling laws describing the response of
multifarious random polycrystals. The methodology employed falls in the realm of stochastic …
multifarious random polycrystals. The methodology employed falls in the realm of stochastic …
Scaling function in conductivity of planar random checkerboards
AS Dalaq, SI Ranganathan… - Computational materials …, 2013 - Elsevier
Under investigation is the finite-size scaling of the Fourier thermal conductivity in two-phase
planar random checkerboard microstructures at 50% nominal volume fraction. Examples …
planar random checkerboard microstructures at 50% nominal volume fraction. Examples …
Hill–Mandel condition and bounds on lower symmetry elastic crystals
MR Murshed, SI Ranganathan - Mechanics Research Communications, 2017 - Elsevier
Despite advances in contemporary micromechanics, there is a void in the literature on a
versatile method for estimating the effective properties of polycrystals comprising of highly …
versatile method for estimating the effective properties of polycrystals comprising of highly …
Electrostatic and magnetostatic properties of random materials
Scale dependence of electrostatic and magnetostatic properties is investigated in the setting
of spatially random linear lossless materials with statistically homogeneous and spatially …
of spatially random linear lossless materials with statistically homogeneous and spatially …