Toward a hyperelastic model for foamed rubber with matrix compressibility and pore gas effects

被引：0
|
作者：
Lewis, M. W. [1 ]
Rangaswamy, P. [1 ]
机构：
[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
来源：
CONSTITUTIVE MODELS FOR RUBBER VIII | 2013年
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中图分类号：
O59 [应用物理学];
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摘要：
A hyperelastic strain energy function for foamed rubber introduced by Lewis and Rangaswamy (2011) is in the process of being improved and extended. The model is now unconditionally polyconvex. Recent extensions will be presented, including the effect of matrix compressibility, which will remove a singularity present in the original model. Additionally, the effects of pore gas compressibility are rigorously included for bounding conditions of isothermal and adiabatic compression.
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页码：239 / 244
页数：6
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