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Thermophysics and Aeromechanics

2001 year, number 4

THE TEST METHODS FOR PRESSURE RECOVERY SYSTEMS OF HF/DF LASERS

A.S. BOREISHO, A.F. LEONOV, I.A. KISELEV, A.E. ORLOV, A.V. SAVIN,and V.M. MALKOV*
Baltic State Technical University, St. Petersburg, Russia
*Institute of Theoretical and Applied Mechanics SB RAS,Novosibirsk, Russia

Abstract

The laser-free test methods for the pressure recovery system (PRS) of the HF/DF Continuous Chemical Laser (CCL) are discussed. The method of physical modelling of the HF/DF-CCL flow using a generator of a model gas (GMG) is suggested here. Some scheme and construction solutions as well as a brief technical description of such a system are presented in this paper. Test results for the PRS with GMG are compared with data of actual tests for PRS with DF-CCL. P. 609-617