该涡轮导向器的一个显著特点是由于结构上的要求,静叶前子午流道在上端壁具有较大的扩张角。
A feature of this guide vane was existence of a long inlet duct with big meridional divergent angle in order to fulfill the requirements of the structure.
该涡轮导向器的一个显著特点是由于结构上的要求,静叶前子午流道在上端壁具有较大的扩张角。
A feature of this guide vane was existence of a long inlet duct with big meridional divergent angle in order to fulfill the requirements of the structure.
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