OPTICS MEASUREMENT ON THE INITIAL STAGES OF DDT OF GRANULAR EXPLOSIVES

摘要

The Granular HMX explosives and JOB-9003 explosive molding powder are fired in DDT tubes. The initial combustion stages of explosives are record with high-speed motion analyzer. Some photos of the flame spread are obtained. The results show that the irregular state of explosive bed is great influenced on the shape and spread of flame. The plug phenomena in explosives are found in a test.