Further more, according to the problems in the existing design, plans were proposed to improve the nacellecooling situation. The effectiveness of different plans were compared and analyzed.
The results show that the cooling requirements of the accessory nacelle can be met by the cooling system.
结果表明，附件舱冷却系统可以满足舱内冷却要求。
3
Starter is installed in the cooling ventilation system of a general nacelle, the starter environmental temperature and pressure has important influence on the working reliability of starter.