单推-3推进剂、低铱催化剂推力室特性试验

DT-3 MONOPROPELLANT,LOW-IRIDIUM CATALYST THRUSTER PERFORMANCE TEST

关键词:  液体推进剂火箭发动机  推力室  催化剂  分解  发动机试验

Key words:  Liquid rocket engine  Thrust chamber  Catalyst  Decomposition  Engine test

摘要:

本文叙述了催化分解推力室采用单推-3推进剂、低铱催化剂的特性试验,其中包括地面试验、高空试验、低温试验、高温试验及湿度试验,并给出了试验结果.

Abstract:

In this paper a detailed description of the characteristic test of the catalytic decomposition thruster(or thrust chamber)using DT-3 monopropellant and the low-iridium catalyst is provided, in which groud test, altitude test, lowtemperature test, high-temperature test and the humidity test are included, and the results of above tests are presented, too.