title: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 18 ÐÐÑ
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: 18 MW gas turbine unit
Creators: name: ÐÑÑÐ¿ÐµÐ½Ð¸Ð½, 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: 2020
Subjects: Ð³Ð°Ð·Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
ÐºÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
Ð»Ð¾Ð¿Ð°ÑÐºÐ°
ÑÐ¾ÑÐ¾Ñ
ÐÐ¢Ð£
ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ
Ð³Ð°Ð·Ð¾Ð¿ÐµÑÐµÐºÐ°ÑÐ¸Ð²Ð°ÑÑÐ¸Ð¹ Ð°Ð³ÑÐµÐ³Ð°Ñ
Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ
ÑÐ°ÑÑÐ¾ÑÐ°
Ð²Ð¸Ð±ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð°
Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ
Ð¾Ð¿ÑÐµÑÐ½ÐµÐ½Ð¸Ðµ
gas turbine
combustion chamber
compressor
blade
rotor
GTU
construction
gas pumping unit
strength
frequency
vibration diagram
deformation
desalination

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description: The aim of this work is the design and calculation of a gas turbine unit with a capacity of 18 MW, the prototype of which is GTU NK â 16 â 18 ST. GTU is used to drive a compressor and electric generators as part of gas turbine gas pumping units and power plants. The main characteristics of the gas turbine, as well as the parameters of the working process in the characteristic sections of the flow part of the gas turbine. Provides a general description of the installation â the prototype and some design features. The calculation of the thermal circuit, the approximate calculation of the high-pressure compressor and the low-pressure compressor, the calculation of the combustion chamber are done. A detailed gas-dynamic calculation of the flow part of the high-pressure turbine, low pressure, and power turbine was performed in order to obtain the geometric dimensions of the flow part. The calculation of the flow swirl in the last stage of the power turbine is carried out, based on the results of which speed triangles are built, and the working blade is simulated. Also, models of the disk and rotor of the power turbine were built. Based on all the calculations, a drawing of a longitudinal section of a gas turbine is being developed. Strength analysis of rotor elements of a power turbine stage is performed using the Ansys Workbench and MathCAD software packages, followed by material selection, in order to verify the reliability of these elements. According to the calculation results, the corresponding diagrams are built and analyzed. The method of operation of a desalination plant using gas turbines is considered. At the end of the work, based on an analysis of all the chapters, a conclusion is made.