对推力室冷却通道内的人为粗糙度强化换热机理进行了分析，讨论了影响人为粗糙度强化换热的因素。
The mechanism and influence factors of artificial roughness (ar) on enhanced heat transfer in chamber cooling channels have been analyzed.
对推力室冷却通道内的人为粗糙度强化换热机理进行了分析，讨论了影响人为粗糙度强化换热的因素。
The mechanism and influence factors of artificial roughness (ar) on enhanced heat transfer in chamber cooling channels have been analyzed.
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