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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Get the surface area or volume when using VOF model › Reply To: Get the surface area or volume when using VOF model

October 17, 2017 at 5:56 am
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Ansys Employee

Area and volume of the liquid in the VOF model can be calculated. Surface area 1.Create a surface for VOF = 0.5 Postprocessing -> Create -> Iso-Surface, create a Surface Of Constant Phase, Volume Fraction, and Iso Value of 0.5 2.Run a Surface Integrals Report “Area” on the iso surface to calculate the area of the interface. Volume Run a Volume Integrals Report for all fluid areasusing filed variable as Volume Fraction. This will give the volume of the respected phase. Note: For a 2D analysis, please note that it will be calculated with a depth of 1m.