EDR模拟的冷凝器问题请教大神!感谢了!? 现模拟一个冷凝器,run后的警告为: the required fraction of the surface area for cooling the liquid phase is 8% (this is an approximate calculation that may be conservative especially if the shellside resistance is controlling).however the number of naturally submerged tubes ,calculated using a balanced pressure drop model is 5,which means that only 3% of the surface is submerged by the liquid phase .you can re-run the case with an input value of the area fraction submerged to bring the input and required values of the submerged surface into agreement 。 哪位大神能帮我把该警告的实际含义讲解一些? 万分感谢!! 查看更多