| Autor: |
Kačur, Jozef, Malengier, Benny, Kišon, Pavol |
| Zdroj: |
Diffusion and Defect Data Part A: Defect and Diffusion Forum; April 2012, Vol. 326 Issue: 1 p221-226, 6p |
| Abstrakt: |
Numerical modeling of two-phase flow under centrifugation is presented in 1D.A new method is analysed to determine capillary-pressure curves. This method is based onmodeling the interface between the zone containing only wetting liquid and the zone containingwetting and non wetting liquids. This interface appears when into a fully saturated sample withwetting liquid we inject a non-wetting liquid. By means of this interface an efficient and correctnumerical approximation is created based upon the solution of ODE and DAE systems. Bothliquids are assumed to be immiscible and incompressible. This method is a good candidate tobe used in solution of inverse problem. Some numerical experiments are presented. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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