Two-fluid material - TwoFluidMat

Material coupling the behaviour of two particular materials based on rule of mixture. The weighting factor is VOF fraction. The model parameters are summarized in Table 71.

Table 71 Two-Fluid material - summary.

Description

Two-Fluid material

Record Format

TwoFluidMat num (in) mat (ia)

Parameters

  • num material model number

  • mat integer array containing two numbers representing numbers of material models of which the receiver is composed. Material with index 0 is a material, that is fully active in a cell with VOF=0, material with index 1 is a material fully active in a cell with VOF=1.

Supported modes

2d flow

Tests/Examples

benchmark/fm/bdam7.oofem.in, fm/scctest01.in