title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÑÑÐ¿ÐµÐ½Ð¸ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð¿Ð¾ÑÑÐµÐ´ÑÑÐ²Ð¾Ð¼ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Improving the efficiency of the axial compressor stage by optimizing the blades of the working apparatus and the guiding apparatus
Creators: name: Ð§Ð°Ð»ÑÑ, ÐÐ¸Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÑ Ð¾ÑÐµÐ²ÑÐµ
Ð¼Ð¾Ð´ÐµÐ»ÑÐ½ÑÐµ ÑÑÑÐ¿ÐµÐ½Ð¸
model stages

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description: The topic of the final qualifying work: "Improving the efficiency of the axial compressor stage by optimizing the blades of the working apparatus and the guide apparatusÂ». This work is devoted to the calculation of an axial compressor, profiling of flows in its stage and optimization of the stage. The object of research in this work was an axial air compressor with specified parameters. Tasks that were solved during the study: 1. One-dimensional gas dynamic calculation of an air axial compressor. 2. Construction of the geometry of the object under study. 3. Carrying out numerical modeling and research of the working apparatus and the guiding apparatus of the first stage of the compressor. 4. Optimization of the blades of the working and guiding apparatus. As a result of the gas-dynamic calculation, the basic geometric and gas-dynamic characteristics were obtained. Also, based on the calculated data, a model stage K-70-10 was selected, formed based on the experimental characteristics of the initial stage. Based on the coordinates of the profiles presented in the Atlas of the initial stages, working and guiding devices forming the axial section of the compressor were built in the SolidWorks software package.Â Based on the results of a numerical study with the verification of the obtained ANSYS CFX data, the optimization of the working apparatus was carried out. The construction of aerodynamic characteristics was also carried out.