Economical way of testing propellant-accelerating instrument in working state

摘要

The propellant-accelerating instrument is used in lots of shaped charge-explosive complex warhead (SECW).but the testing accelerated effect is a difficulty. In this article the difference between the two instances in freed working state and in fixed state is contrasted. A formula is given for transforming the data tested by fixed launcher to the data in working state. And the validity of the formula is proved by experiments. The transformed way gives a good example for testing the practical data in economical way, and the formula is reasonable and helpful for engineering design.