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A constitutive equation for stratospheric balloon materials

โœ Scribed by J.L. Rand; W.J. Sterling

Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
166 KB
Volume
37
Category
Article
ISSN
0273-1177

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๐Ÿ“œ SIMILAR VOLUMES

Constitutive equations for micropolar hy
Constitutive equations for micropolar hyper-elastic materials
โœ S. Ramezani; R. Naghdabadi; S. Sohrabpour ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 426 KB

In this paper, the concept of hyper-elasticity in the micropolar continuum theory is investigated. The restrictions on the fourth-order elasticity tensors are investigated. Using the representation theorems, a general form of constitutive equations for micropolar hyper-elastic isotropic materials is

A constitutive equation for the porosity
A constitutive equation for the porosity field
โœ L. Graziano; R. Lancellotta ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 512 KB

## This paper deals with the derivation of an evolution equation for the field here denoted by An, which represents the difference between the porosity in an arbitrary state of a deformable porous medium and its equilibrium value. The equation is obtained assuming that An is a constitutive quantit