推进技术 ›› 1989, Vol. 10 ›› Issue (3): 75-76.

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微机在推进剂定容爆热测量中的应用

牛嵩高,郭凤英   

  1. 西北工业大学;西北工业大学
  • 发布日期:2021-08-15

AN APPLICATION OF PERSONAL COMPUTER TO MEASURING EXPLOSIVE HEAT OF PROPELLANT AT CONSTANT VOLUME

  1. The Northwestern Polytechnical University;The Northwestern Polytechnical University
  • Published:2021-08-15

摘要: 用石英晶体温度计将氧弹式热量计中的温度信号转换为电信号,输入到瞬态波形存贮器进行数据采集,然后送入微机进行数据处理,求出定容爆热.本文简要介绍测试系统、数据处理方法及程序.

关键词: 固体推进剂;等容燃烧;爆热;微型计算机;测量

Abstract: Electric signals transfered with a quartz crystalloid thermometer by temperature signals in the oxybomb thermoscope are sent to the transient wave storage for data collection and then inputted into a personal computer for data processing to get the explosive heat at constant volume.The measurement and test system,and the data processing method and programs are presented in this paper.

Key words: Solid propellant;Isochoric combustion;Detonation heat;Microprocessor;Measurement