Title
Hyperbolic two-pressure models for two-phase flow revisited
Document Type
Article
Publication Date
1-1-1988
Abstract
This paper presents corrections to a previous paper (J. Comput. Phys. 53 (1984), 124) on stability analyses of one-pressure models for two-phase flow. It also presents some extensions and generalizations of previous work on two-pressure models. The extensions allow both the slopes to the interfaces and the rates of mass transfer through the interfaces to be non-negligible. These enlargements of the domain of applicability of the two-pressure models introduce extra derivative terms into the models. These extra derivative terms do not change the basic character of the model. The two-pressure models remain stable in the sense von Neumann a.e. in state space with the more complete modelling of the interface. © 1988.
Publication Title
Journal of Computational Physics
Recommended Citation
Ransom, V.,
&
Hicks, D.
(1988).
Hyperbolic two-pressure models for two-phase flow revisited.
Journal of Computational Physics,
75(2), 498-504.
http://doi.org/10.1016/0021-9991(88)90125-8
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/5323