Micro-jets impingement cooling heat sink is used to cool the high power LDA owing to the very thin hydrodynamic and thermal boundary layers in the impingement region when a jet impinges on a surface.

• 微射流阵列冷却热沉,是利用射流冲击在驻点区能产生很薄的边界层来提高换热效率的,合理的布置射流孔,可以极大的提高被冷却表面温度分布的均匀性。