The ipsa model solves the navier - stokes equations of each phase with the interphase interactions between two phases of water and air , including the interphase drag forces , interphase lift forces , interphase pressure and virtual mass forces Ipsa模型對每一相求解n - s方程,并考慮水-氣體兩相間的相間相互作用,包括相間阻力、相間升力、相間壓力和虛質(zhì)量力。
The model of fpsa ( inter - phase slip algorithm ) provided in phofvmcs , the software used in computational fluid dynamics , which solves the navier - stokes equations of each phase with the interphase interactions between two phase of water and air , including the interphase drag forces , interphase lift forces , interphase pressure and virtual mass forces , is employed with the difference scheme of upwind and the orthonormal grid 計算采用由phoenics (計算流體力學軟件)的ipsa (相間滑移算法)模型,應(yīng)用upwind (迎風)格式和直角坐標網(wǎng)格。 ipsa模型對每一相求解n - s方程,并考慮水-氣體兩相間的相間互互作用,包括相間阻力、相間升力、相間壓力和虛質(zhì)量力。