fluent中多孔粘性阻力与内部阻力的计算方法

Experimentaldatathatisavailableintheformofpressuredropagainstvelocitythroughtheporouscomponent,canbeextrapolatedtodeterminethecoecientsfortheporousmedia.Toeectapressuredropacrossaporousmediumofthickness,n,thecoecientsoftheporousmediaaredeterminedinthemannerdescribedbelow.Iftheexperimentaldatais:VelocityPressureDrop(m/s)(Pa)20.078.050.0487.080.01432.0110.02964.0