环控系统减少引气量和降低燃油代偿损失研究  

Concept Study of Reducing Air Bleed Capacity and lowering Fuel Penalty for ECS

作　　者：宁换利 华浪 刘永安 

机构地区：[1]中航工业洪都,江西南昌330024

出　　处：《教练机》2013年第1期50-53,共4页Trainer

摘　　要：随着能源问题越来越突出,降低环控系统燃油代偿损失显得越来越重要。针对这个问题,综述了当前应用研究中降低燃油代偿的不同方法,并重点对闭式循环制冷系统和考虑载荷因子的引气系统在减少引气量和降低燃油代偿损失方面进行了探讨。As the energy issues are becoming more prominent, it becomes more important to reduce the fuel penalty of aircraft ECS. As to the issue, this paper introduces the different methods in the current application study to reduce fuel penalty, and discusses in emphasis the study of reducing air bleed capacity and lowering fuel penalty for closed air- cycle refrigeration system and air bleed system by considered load factor.

关 键 词：燃油代偿损失 引气量 闭式循环系统 载荷因子 

分 类 号：V245.3[航空宇航科学与技术—飞行器设计]