Experimental Researches on the Conductivity of Shock Impacts from Track Sled Supports to Products during Supersonic Tests

Abstract

The paper presents the methodology and results of experimental studies of vibrations and shock effects perceived by sliding supports during high-speed track tests of aircraft and their elements. Fire launches of the developed two-rail rocket carriage with vibration sensors spaced along the carriage elements from the sliding supports to the test object were carried out. The obtained results were processed by statistical analysis methods. Recommendations have been developed to reduce the amplitude of shocks and vibration loads acting on supports, the carriage itself and objects during high-speed tests.