冷却叶片指具有内部通道，从而可用冷却介质来降低材质温度的叶片。
冷却叶片16风的原因周围的空气冷却，其中有有益的效果会加以说明。
The cooling of the blade 16 causes ambient wind air to be cooled which has useful effects as will be described.
报道了用热线风速仪和流动可视化技术对带有横向扩展型孔的燃气轮机气膜冷却叶片紊流流场进行的研究。
Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.
在对射流冷却平板模型和射流冷却凹板模型数值模拟的基础上，设计了射流冲击冷却式蒸汽冷却叶片，并对其进行了热耦合数值模拟。
The present study numerically investigated a conceptual type of internal steam cooling vane with the impingement cooling technology on the basis of plane model and concave model.
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