Some constitutive equations for liquid crystals
β Scribed by F. M. Leslie
- Publisher
- Springer
- Year
- 1968
- Tongue
- English
- Weight
- 802 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0003-9527
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π SIMILAR VOLUMES
The K-BKZ constitutive equation for non-Newtonian liquids usually uses as invariants the coefficients of the characteristic equation of a certain finite strain tensor. We show that the use of the roots of this equation, the squares of the principal stretches, is more efficient. We use a product of t
## Abstract General relations were derived by expanding the strainβenergy density function in terms of the invariants of the deformation tensor. Some constitutive equations obtained by keeping a third term in the expansion in addition to the two terms retained in the MooneyβRivlin equation were tes