Examination of an “improved” cell theory
✍ Scribed by D.J. Adams; A.J. Matheson
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 349 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The simpk ~~11 theory of dense simple liquids, based on irregularly arranged cells, is exrended by allowing the atoms in a11 the cells to bchavc in the same fashion as the "reference" atom. It is shown that such a modification leads to two widely different sets ot rherrnodynamic predictions, one of which is a modest improvement over the results of the original theory. The thermodynamic inconsistency is a result of the cell field potential being a function of temperature. A necessary cc?dition which any cell theory of this general type must obey in order to have thermodynamic consistency is given.
📜 SIMILAR VOLUMES
The first quantitative description of melting in single screw extruders was given by Z. Tadmor around 1965. A simple analytical theory was developed for Newtonian fluids, assuming thefluid viscosity to be unaffected by changes in temperature. Also, an approximate analytical theory was developed for