2007.147: A high resolution scheme for Eulerian gas-solid two-phase isentropic flow
2007.147: Justin Hudson and David Harris (2006) A high resolution scheme for Eulerian gas-solid two-phase isentropic flow. Journal of Computational Physics, 216 (2). pp. 494-525. ISSN 1090-2716
Full text available as:
 | PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 1991 Kb |
DOI: 10.1016/j.jcp.2005.12.010
Abstract
Numerical solutions of the equations governing two-phase isentropic flow of a solid granular material dispersed in a gas are investigated. Both the dispersed and continuous phases are treated as continua and an Eulerian description of the flow is adopted. We present an inviscid model with a general pressure term from which a number of variant models can be obtained. A high resolution scheme is presented to obtain numerical approximations of the equations in each of the models. We investigate whether the chosen numerical scheme is suitable for the equations governing the models and use the numerical results to obtain quantitative and qualitative insight into the predictions of each of the models. Three test cases, new to the literature, are considered, and the numerical results compared.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Eulerian two-phase flow; Gas–solid; High resolution scheme; Inhomogeneous conservation laws |
| Subjects: | MSC 2000 > 35 Partial differential equations MSC 2000 > 65 Numerical analysis MSC 2000 > 76 Fluid mechanics |
| MIMS number: | 2007.147 |
| Deposited By: | Mrs Louise Healey |
| Deposited On: | 16 November 2007 |
Download Statistics: last 4 weeks
Repository Staff Only: edit this item