由于两相流和沸腾传热现象的复杂性,因此它的比例模化研究工作是比较局限的。然而,从国外已作过的一些工作看来,用氟里昂进行汽水两相流的模化是有成效的。本文简单地介绍了一些两相摩擦压降和流动沸腾危机的比例模化方法。对于更复杂的现象,比例模化工作必须与数学模型相结合。 Due to the complexity of two-phase flow and boiling heat transfer, its work on proportional modeling is relatively limited. However, judging from some work done abroad, it is effective to use Freon to mold the two-phase flow of soda water. This article briefly introduces some proportional modeling methods for two-phase frictional pressure drop and flow boiling crisis. For more complex phenomena, proportional modeling must be combined with mathematical models.