高空飞行剖面燃油系统供油能力试验方法研究  

Study on Method of Flight Profire in Altitude Flight Supplying Fuel Capability Testing for Fuel System

作　　者：罗铁苟[1] 吴燕燕[1] 郭芳[1] 

机构地区：[1]中国直升机设计研究所,景德镇333001

出　　处：《直升机技术》2009年第4期54-56,共3页Helicopter Technique

摘　　要：本文根据柏努利方程,对直升机燃油系统损失进行分析,将直升机高空低温典型条件下飞行剖面燃油系统供油能力试验分为台架试验和高空低温性能试验两部分。通过对试验结果进行分析、融合处理,可更为精确地分析直升机在该状态下燃油系统供油能力,供工程应用参考。According to Bernoulli equation,analyze pressure loss of helicopter fuel system,flight profire supplying fuel capability testing in condition of altitude flight and low temperature is separated into two parts that are test implemented on test rig and performance test implemented in condition of altitude flight and low temperature.By the test result analyzed and syncreticly processed,flight profire supplying fuel capability is accurately analyzed in condition of altitude flight and low temperature,the method...

关 键 词：地面模拟试验 高空飞行 低温 性能试验 

分 类 号：V217[航空宇航科学与技术—航空宇航推进理论与工程]