METHOD FOR DEVELOPMENT OF AIR IMPACT WAVE (VERSIONS) Russian patent published in 2010 - IPC G01M7/08 

FIELD: testing equipment.

SUBSTANCE: invention is related to testing equipment and may be used for tests of, for instance objects and structures for action of air impact waves (AIW), which are executed at large distances in case of intense explosions. According to the first version, method of AIW development includes arrangement of lengthy explosive substance charge along straight line with length L=VxT, where V is speed of sound in air, T is AIW length, with ES running mass that varies along its length, and explosion of charge at any end. Object of exposure is arranged at the side of charge end with lower running mass, at a specified distance from it. According to the second version several lengthy ES charges are arranged at a specified distance from object of exposure with running mass of ES that varies for each charge. Charges are installed along radiuses of circumference at a specified distance from each other, object of exposure is installed in the centre of circumference, ends of charges with lower running mass are arranged at the side of specified circumference centre, and charges explosion is carried out by serial initiation of charges at any end with a specified time of delay for each subsequent charge explosion relative to explosion of the previous one.

EFFECT: simplified testing of objects for direct exposure to AIW, which is carried out at large distances from intense explosions; reduction of ES charge mass and area of alienable territory by 2 orders.

2 cl, 8 dwg