MEASUREMENT OF DETONATION PRESSURE INSIDE DETONATOR USING THE MANGANIN PIEZORESISTORS

摘要

The manganin piezoresistors was used to measure the detonation pressure at different cross sections inside the detonator. Some modifications were made to the traditional detonation pressure measurement device, and the results are significant for further studying the detonation development process as well as for the parameter design and performance analysis of the detonator. It is shown that there are necessity and possibility to further optimize the structure of detonator.