DEVICE FOR DETERMINING AERODYNAMIC CHARACTERISTICS OF COMPRESSOR GRATES

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u043fu043eu0437u0432u043eu043bu00a0u0435u0442 u043au043eu043cu043fu0440u0435u0441u0441u043eu0440u043eu0441u0442u0440u043eu0435u043du0438u044e and improve the accuracy of u043fu043eu043bu0443u0447u0435u043du0438u00a0 aerodynamic characteristics by the automatic u0432u044bu0441u0442u0430u0432u043bu0435u043du0438u00a0 plates 6 and 7 parallel to the axis of a wind pipe 3. when the package 1 of the 2 plates 7 u043fu043eu0432u043eu0440u0430u0447u0438u0432u0430u044eu0442u0441u00a0 hinges 15 and u0437u0430u043cu044bu043au0430u043du0438u00a0 contacts u0442u0440u0435u0445u043fu043eu0437u0438u0446u0438u043eu043du043du043eu0433u043e u043fu0435u0440u0435u043au043bu044eu0447u0430u0442u0435u043bu00a0 17 installed on the u043au043eu043du0441u043eu043bu0435 16.a switch 17 includes a mechanism 11, which by u0432u0432u043eu0440u0430u0447u0438u0432u0430u043du0438u00a0 shaft 12 in the (10 raises the beam 8 together with the plate 6 to a new level, until the place tina 6 and 7 do not u043bu00a0u0433u0443u0442 in one plane. the plate 6 u043fu043eu0434u043fu0440u0443u0436u0438u043du0435u043du044b in u043eu0441u0435u0432u043eu043c direction with the aid of a spring 14. 3 z. s - lu, 2).