aspen dynamics的flow driven和 p driven? 我也不太懂,我下的资料里有几句话,仅供参考。 what is a flow driven simulation? -outlet stream pressure determined from inlet conditions and block specifications -outlet flow rates determined from inlet conditions and block specifications -outlet stream pressures unaffected by downstream pressure -outlet flow rates unaffected by downstream pressures -assumes perfect flow and pressure control假定流量和压力得到很好的控制 what is a pressure driven simulation? -downstream pressures influence flowrates -flowrates are determined by pressure/flow relationship between upstream and downstream blocks line or system resistance forces a pressure drop between units 管路或系统的阻力决定了单元间的压力降查看更多