INLET GUIDE VANES, a fixed set of blades in front of an engine compressor for directing airflow to the compressor.
进口导向叶片，发动机压气机前的一组固定叶片，用以引导气流进人压气机。
2
When installing this product, the orientation of inlet and outlet must not be reversed. And it must be fixed by support or hoop.
产品在安装时，进出口方向不能相反，且必须用支架货抱箍固定。
3
The calculation example shows that if the inlet temperature of fluid is low and the flux is small, the amendatory value and coefficient are great when the other conditions are fixed.