An Interface Interaction Method For Compressible Multiphase Flows
Author(s)
X.Y. Hu & B.C. Khoo
Abstract
An interface interaction method for
compressible multiphase flows
X.Y. HU' & B.C. ~ h o o ~
1 Singapore-MIT Alliance, Singapore
2 Department of Mechanical Engineering, National University of
Singapore, Singapore
Abstract
In the development of numerical schemes for compressible multiphase flows, the
treatment of the interface is important. In this paper, we proposed a numerical
method based on interface interactions where the ghost cells of the ghost fluid
method are determined by solving the real interface interaction and the hypothetical
ghost interaction. Numerical tests in one dimension and the two dimensional
examples suggest that the present scheme is simple but able to handle gas-water
flows with interface.
1 Introduction
Various numerical methods have been developed to simulate and study the dynamics
of compressible multiphase flows with interface in a wide range of high speed
flow phenomena. Invariably, a relative dominant difficulty for these numerical
computations is the treatment
Keywords
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