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密闭爆发器实验是一个重要的内弹道实验。直到现在,人们仍然沿用这个经典的实验测定发射药的火药力、余容、最大压力等一系列内弹道特征量,以及根据记录的压力—时间曲线,研究密闭爆发器中的点火燃烧过程,确定发射药的燃烧特性。近卄年来,密闭爆发器实验在国外取得了一系列重大进展,其中主要是一直采用记录的dp/dt—p曲线(或由记录的p—t曲线经转换而成dp/dt—p曲线)计算四个压力的dp/dt的
Hermetic burster experiment is an important internal ballistic experiment. Up until now, people still use this classic experiment to measure a series of internal ballistic characteristics of the propellant, such as the powder force, residual capacity, maximum pressure, etc., and study the ignition combustion process in a closed explosive based on the recorded pressure-time curve Burning characteristics of propellant. In recent years, a series of major developments have been made in closed-cell burst experiments in foreign countries. The dp / dt-p curves recorded in the past (or dp / dt-p curves converted from recorded p-t curves) Calculate the pressure of four dp / dt