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title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development, implementation and verification of a model for calculating gas dynamic parameters in the inlet guide vanes of centrifugal compressors
Creators: name: ÐÐ¾ÑÐ¾Ð»ÐµÐ², ÐÐ»ÐµÐºÑÐ°Ð½Ð´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: 2024
Subjects: Ð²Ñ Ð¾Ð´Ð½Ð¾Ð¹ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ
Ð¿Ð¾ÑÐµÑÐ¸ Ð²Ð¾ Ð²Ñ Ð¾Ð´Ð½Ð¾Ð¼ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ¼ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐµ
ÑÐµÐ½ÑÑÐ¾Ð±ÐµÐ¶Ð½ÑÐ¹ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿Ð¾ÑÐµÑÑ
inlet guide vane
loses in the inlet guide vane
centrifugal compressor
mathematical model
loss factor

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description: The given work is devoted to the development, implementation and verification of a model for calculating gas dynamic parameters in the inlet guide vanes of centrifugal compressors. The research set the following goals: 1. Review and analysis of various methods for calculating the inlet guide vanes. 2. Development of a mathematical model for calculating the inlet guide vanes of centrifugal compressors. 3. Verification of the developed mathematical model for calculating the inlet guide vanes of centrifugal compressors. 4. Correction of the developed mathematical model for calculating the inlet guide vanes of centrifugal compressors. Various methods of calculating the input guide vanes were read and studied. After comparing the disadvantages and advantages of different calculation methods, the methodology proposed by A. P. Komarov was chosen as the basis for the developed calculation model. The results obtained during the calculation of the developed mathematical model were analyzed and compared with experimental data provided by BOLDROCCHI. After the comparison, correction coefficients were integrated into the developed model, which reduce the discrepancy between the calculated and experimental data. Based on the results of the correction, it can be concluded that the developed mathematical model for calculating the IGV is fair and can be used by the consumer. In the future, it is planned to create calculation models that can be fair for different types of IGV.