title: Ð Ð°ÑÑÐµÑ Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 375 ÐÐÑ Ñ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¼ Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼ Ð¸ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¼ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð¾Ð¼
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: Calculation and design of 375 MW Gas turbine with with intermediate cooling and intermediate heating
Creators: name: ÐÐ°ÑÐ½ÐµÐ½ÐºÐ¾Ð²Ð°, ÐÐ½Ð°ÑÑÐ°Ñ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: 2021
Subjects: Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾Ñ
ÐºÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
Ð³Ð°Ð·Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð°
Ð»Ð¾Ð¿Ð°ÑÐºÐ°
Ð´Ð¸ÑÐº
ÑÐ¾ÑÐ¾Ñ
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½ÑÐ¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ
gas turbine plant
compressor
combustion chamber
gas turbine
blade
disk
rotor
heat exchanger

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ (ÐÐÐ ): Â«ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 375 ÐÐÑ Ñ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼ Ð¸ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½ÑÐ¼ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð¾Ð¼Â». Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð°Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ Siemens SGT5-8000H. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¸ ÑÐµÑÐµÐ½Ñ Ð·Ð°Ð´Ð°ÑÐ¸: â Ð Ð°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÑÐµÐ¼Ñ Ð¾Ð´Ð½Ð¾Ð²Ð°Ð»ÑÐ½Ð¾Ð¹ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸; â Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¾ÑÐµÐ²Ð¾Ð³Ð¾ Ð¾Ð´Ð½Ð¾Ð²Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ°; â Ð Ð°ÑÑÐµÑ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ; â Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐ¾ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¾ÑÐµÐ²Ð¾Ð¹ Ð¾Ð´Ð½Ð¾Ð²Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ; â Ð Ð°ÑÑÐµÑ Ð·Ð°ÐºÑÑÑÐºÐ¸ Ð¿Ð¾ÑÐ¾ÐºÐ° Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ; â ÐÑÐ¾ÑÐ¸Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ Ð² Ð¿ÑÑÐ¸ ÑÐµÑÐµÐ½Ð¸ÑÑ; â Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ; â ÐÑÐ°ÑÐºÐ¾Ðµ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ð¸Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð²Ð½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð¸ ÑÐ·Ð»Ð¾Ð² Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð° ÐÐ¢Ð£; â Ð Ð°ÑÑÐµÑ Ð½Ð° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ¾Ð² ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¿Ð°ÐºÐµÑÐ° Ansys Workbench; â Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ¾Ð¾ÑÐ»Ð°Ð´Ð¸ÑÐµÐ»Ñ; â Ð Ð°ÑÑÐµÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ (ÐºÐ¾Ð¶ÑÑÐ¾ÑÑÑÐ±ÑÐ°ÑÐ¾Ð³Ð¾ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ°). ÐÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÐºÐ¾Ð¼Ð¿ÑÐµÑÑÐ¾ÑÐ° Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð´Ð»Ñ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ 3D Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ. ÐÑÐ¾Ð³Ð°Ð¼Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ ÐºÐ°Ðº Ansys Workbench, FreeCAD, Python ÑÑÐ°Ð»Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ Ð·Ð°Ð¿Ð°ÑÐ° Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¸ Ð´Ð¸ÑÐºÐ°, ÑÐ°ÑÑÐ¾ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾ÑÐ¾ÑÐ° Ð¸ Ð»Ð¾Ð¿Ð°ÑÐºÐ¸ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¹ ÑÑÑÐ¿ÐµÐ½Ð¸ ÑÑÑÐ±Ð¸Ð½Ñ. ÐÐ°ÑÐµÑÐ¸Ð°Ð» ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð»Ð¾Ð¿Ð°ÑÐ¾Ðº Ð¸ ÑÐ²Ð¾ÑÑÐ¾Ð²Ð¾Ð³Ð¾ ÐºÑÐµÐ¿Ð»ÐµÐ½Ð¸Ñ Ð±ÑÐ» Ð²ÑÐ±ÑÐ°Ð½ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð². Ð ÑÐ¿ÐµÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð·Ð´ÑÑÐ¾Ð¾ÑÐ»Ð°Ð´Ð¸ÑÐµÐ»Ñ Ð¸ Ð¿ÑÐ¾Ð¼ÐµÐ¶ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ Ð² ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¼ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ Ð¿Ð°ÐºÐµÑÐµ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸Ñ Ð²Ð»Ð¸ÑÐ½Ð¸Ñ Ð½Ð° ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐ½Ð¾ÑÑÑ Ð¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: The theme of the final qualification work (WRC): Â«Gas turbine plant with a capacity of 375 MW with intermediate cooling and intermediate heatingÂ». In the process of performing the work, a Siemens SGT5-8000H gas turbine unit was chosen as a prototype. In the course of the work, the following tasks were set and solved: â Calculation of the thermal diagram of a single-shaft gas turbine unit; â Calculation of the flow path of an axial single-shaft compressor; â Calculation of the combustion chamber; â Calculation of the flow path of an axial single-shaft turbine; â Calculation of the swirling flow of the last stage of the turbine; â Profiling of the blade of the last stage of the turbine in five sections; â Engine design development; â A summary of the design features of the elements and assemblies of the GTU prototype; â Strength analysis of plant components using the Ansys Workbench software package; â Calculation of the intermediate air cooler; â Calculation of the intermediate heater (shell and tube heat exchanger). Based on the results of the thermal calculation, the optimal parameters of the compressor and turbine were determined. As a result of the gas-dynamic calculations, the parameters for constructing a 3D model of the blade of the last turbine stage were identified. The results of strength calculations using programs such as Ansys Workbench, FreeCAD, Python are the safety factors of the blade and disk, frequency analysis of the rotor and blade of the last stage of the turbine. The material of the rotor blades and tail mount was selected on the basis of strength calculations. In the special part, the calculation of the intermediate intercooler and intermediate reheater were established in the software package developed during the graduation work. Also, the analysis of their influence on the economy and efficiency of the GTU was carried out.