STAND FOR AERODYNAMIC TESTING OF BLADE CASCADE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to experimental aerodynamics, in particular to the stand the test u0434u043bu00a0 turbine (compressor) lattices. to increase the reliability of the measurement results with u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 u0438u0441u043fu044bu0442u0430u043du0438u00a0u0445 u0441u0435u043au0442u043eu0440u043du044bu0445 gratings different sizes by u043eu0431u0435u0441u043fu0435u0447u0435u043du0438u00a0 u043fu0435u0440u0435u043cu0435u0449u0435 u043du0438u00a0 nozzle on u043au043eu043du0446u0435u043du0442u0440u0438u0447u0435u0441u043au0438u043c u043eu043au0440u0443u0436u043du043eu0441u0442u00a0u043c.the display includes a casing 1 u0434u043bu00a0 u0440u0430u0437u043cu0435u0449u0435u043du0438u00a0 bars 2 and the mechanism u0434u043bu00a0 u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 nozzle 5, including u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0443u044e 3 performed to form arc.u043eu043au0440u0443u0436u043du043eu0441u0442u0438 and u0443u0441u0442u0430u043du043eu0432u043bu0435 u043du043du0443u044e on her mobile u043au0430u0440u0435u0442u043au0443 4 u0434u043bu00a0 u0440u0430u0437u043cu0435u0449u0435u043du0438u00a0 nozzle 5.u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0430u00a0 3 equipped with the device 6 u0434u043bu00a0 her u044du043au0432u0438u0434u0438u0441u0442u0430u043du0442u043du043eu0433u043e u0441u043cu0435u0449u0435u043du0438u00a0 in direction along the axis of symmetry of the lattice u0440u0430u0434u0438u0430u043bu044cu043du043eu043c sector 2, the device 6 u044du043au0432u0438u0434u0438u0441u0442u0430u043du0442 the main u0441u043cu0435u0449u0435u043du0438u00a0 u043du0430u043fu0440u0430u0432u043bu00a0u044eu0449u0435u0439 3 arranged in the form of a creepy crawlies 7 placed on the u0442u0440u0430u0432u0435u0440u0441u0430u0445 8 set parallel to the axis of symmetry lattice 2. 1 u0437.u043f, s - lu, 2). with with