METHOD FOR DETERMINATION OF ENERGY PARAMETERS OF PYRO-MECHANISM AT ITS ACTION

摘要

A method for determination of energy parameters of pyro-mechanism at its action based on measurement and registration of parameters of blast wave consists in that one installs coaxially pyro-mechanism being tested, hermetic chamber and technological analog of tested pyro-mechanism with fully extended rod, with one end of hermetic chamber resting on the rod of the pyro-mechanism being tested, with fixation of the other end of hermetic chamber on fully extended rod of technological analog of tested pyro-mechanism, one connects to each other the inner cavities of hermetic chamber and technological analog of tested pyro-mechanism through channel in the extended rod of the technological analog, with full filling with water inner cavities of hermetic chamber, channel of the rod and technological analog of tested pyro-mechanism, one connects to the inner cavity of hermetic chamber a measuring pressure transducer. After that one installs between the tested pyro-mechanism and hermetic chamber the measuring transformer of displacement, with activation of system for measurement and registration of parameters, one issues command on activation of pyro-charge of the pyro-mechanism tested, with measurement of pressure in hermetic chamber and its displacement in one time scale, one registers those parameters on one information carrier with determination of store of energy of the pyro-mechanism tested by formula.