INSTALLATION FOR RESEARCH parameters of shock waves

摘要

The invention relates to test and measurement equipment and may be used for recording fast processes such as explosion, burning, air shock wave propagation (DVD), their interaction with different materials, more precisely, to the pulse test plants. An advantageous field of use - Determination of the ability of certain materials to absorb energy of the shock waves of air, based on a study of shock wave parameters acting on the test sample. Installation is a blasting chamber in the center of the cylindrical casing which houses the generator air shock waves initiated by a pulse current source, high sensitivity piezoelectric transducers pressure equidistant from the generator of shock waves and placed on the side covers the housing, one of which is formed with a socket for placing in front of the sensor test sample material, wherein the socket is provided with a spacer and a shield in the form of a grid. The installation of an automated computer system based on autonomous digital pressure gauges can be used. The technical result from the use of: obtaining DVD, the parameters of which are close to the exercisable at a predetermined distance from the actual explosion, the ability to automate, compactness. 1 ZP f-ly, 1 tab., 5 yl.