Texture, Stress, and Microstructure

Texture, Stress, and Microstructure / 1997 / Article
Special Issue

Proceedings of the Symposium: Computer Simulation and Modelling in Texure Research

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Volume 28 |Article ID 814085 | https://doi.org/10.1155/TSM.28.261

H. Kiewel, H. J. Bunge, L. Fritsche, "Calculation of Linear and Non-Linear Elastic Properties of Polycrystalline Materials by Use of a Cluster Model", Texture, Stress, and Microstructure, vol. 28, Article ID 814085, 11 pages, 1997. https://doi.org/10.1155/TSM.28.261

Calculation of Linear and Non-Linear Elastic Properties of Polycrystalline Materials by Use of a Cluster Model

Received18 Apr 1996

Abstract

In the present paper we have put together some results of a cluster method that allows the calculation of linear and also non-linear effective elastic constants of polycrystalline materials within an iterative self-consistent scheme. The conceptual idea consists in simulating the real material by a suitably chosen cluster of single grains. One can then determine the elastic properties of the material under study by examining the elastic behavior of the cluster. The method is capable of resolving the effect of the grain shape, that is determined by the coordination number of the grains on the effective constants.

Copyright © 1997 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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