BPR—3型压力传感器使用中应注意的几个问题  

Some Notable Problems in Using Model BPR - 3 Pressure Transducer

作　　者：范存杰[1] 

机构地区：[1]西北工业大学

出　　处：《固体火箭技术》1995年第3期50-53,共4页Journal of Solid Rocket Technology

摘　　要：ＢＰＲ—３型压力传感器是一种结构较为特殊传感器，适用于高温动态压强的测量。文中介绍了这种传感器的结构特点及其在固体火箭发动机动态压强测量时，热流、容腔、振动及冷却水等因素的影响。Model BPR-3 pressure transducer has a special structure and fits for measurement of high temperature dynamic pressure. The structure characteristics of the transducer are presented and effects of heat flux, cavity, vibration as well as cooling water during the dynamic pressure measurement of solid rocket motor are discussed.

关 键 词：固体推进剂 火箭发动机 压力传感器 动态压强 

分 类 号：V435.13[航空宇航科学与技术—航空宇航推进理论与工程]