航空发动机离心通风器分离能力评价方法及其转子优化设计

Method for separation ability price of aeromotor centrifugal ventilator and rotor optimal design

运用离心力平衡原理建立可分离油珠直径的计算公式,提出离心通风器分离油雾的能力评价方法。通过对离心通风器核心部件转子的结构多目标优化设计,得出转子结构不同参数对离心通风器分离能力的影响,为优化离心通风器设计提供一种较好的方法。

Applying the centrifugal power balance principle includes the calculating formula for separable oil pearl diameter, and get out the method of separable oil fog ability price of centrifugal ventilator.Through the multiple optimal design of core component rotor reach the affect of centrifugal ventilator separation ability from thedifferent structure parametrics,and offer a better method to optimize centrifugal ventilator design.