METHOD OF AND STAND FOR STUDYING DESTRUCTION OF POWER CHARGE OF IMPULSE SOLID PROPELLANT ROCKET ENGINE IN FLIGHT Russian patent published in 2004 - IPC

Abstract RU 2243404 C2

FIELD: rocketry.

SUBSTANCE: proposed method includes launching of weight simulator of rocket with operating engine from tube, quenching and analyzing of particles of powder elements. Particles of power elements are taken directly from flow out of the limits of engine torch in process of launching and basing on amount, length and thickness of arch, degree and cause of destruction of powder charge are evaluated. Proposed stand includes launch tube and weight simulator of rocket. Control shield with quenching and entrapping surface layer is installed and rigidly secured behind launch tube on its axis.

EFFECT: improved accuracy of information received at studying destruction of powder charge in flight under g-loads.

3 cl, 1 dwg

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RU 2 243 404 C2

Authors

Bol'Shakov A.N.

Divavin I.V.

Dates

2004-12-27—Published

2001-08-29—Filed