A Spectral Iterative Method for the Computation of Effective Properties Of Elastically Inhomogeneous Polycrystals
2012 ◽
Vol 11
(3)
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pp. 726-738
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Keyword(s):
AbstractWe report an efficient phase field formalism to compute the stress distribution in polycrystalline materials with arbitrary elastic inhomogeneity and anisotropy The dependence of elastic stiffness tensor on grain orientation is taken into account, and the elastic equilibrium equation is solved using a spectral iterative perturbation method. We discuss its applications to computing residual stress distribution in systems containing arbitrarily shaped cavities and cracks (with zero elastic modulus) and to determining the effective elastic properties of polycrystals and multilayered composites.
1999 ◽
Vol 48
(12)
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pp. 1431-1436
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2007 ◽
Vol 345-346
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pp. 1469-1472
Keyword(s):
2021 ◽
Vol 284
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pp. 122856
2016 ◽
Vol 90
(1-4)
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pp. 299-308
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