FLOW-3D THEORY

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Control volume approachComplex geometries possible using FAVORTrue free surface treatment (Tru-VOF)Automatic controls help provideAccurate solutionsConvergenceModels for many physical processes
What is a free surface anyway Liquid/gas interfaceGas only applies a normal force (pressure) to liquidUsually applicable when density ratio ~ 1000:1Density and viscosity in gas << liquidPressure variations in gas much smaller than liquidFrictional forces also small in gas