热防护发汗冷却控制问题

Problem of Transpiration Cooling Control

发汗冷却控制问题的提出为避免高速飞行物发生形变提供了一条有效的办法，如何控制发汗量ｍＬ（或β）使飞行表面烧蚀满足设计要求是解决此问题的关键。本文从理论上探讨了该问题的一个解决办法。

Transpiration cooling control is an effective method for avoiding deformation of high-speed flying objects. How to control transpiration, amount so that the surface ablation of flying objects could meet the requirements of design is the key problem. This paper solves this problem theoretically.