title: Ð ÐµÑÐµÐ½Ð¸Ðµ Ð²Ð¾Ð¿ÑÐ¾ÑÐ¾Ð² Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ¢Ð£ Ð¢32. ÐÑÐ¾Ð±Ð»ÐµÐ¼Ð° ÐºÐ¾ÐºÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¾ÑÑÑÐ½ÐºÐ°Ñ
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: Solving the issues of localization of the combustion chamber of the GTU T32. The problem of coke formation on the nozzles
Creators: name: ÐÐ»ÐµÐ¿Ð°Ð»Ð¾Ð², ÐÑÑÐµÑÐ»Ð°Ð²
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: ÐÐ°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸
ÑÐµÑÐ¼Ð¾ÑÐ¸ÐºÐ»Ð¸ÑÐ¸ÑÐºÐ°Ñ ÑÑÑÐ°Ð»Ð¾ÑÑÑ
Ð¼Ð°Ð»Ð¾ÑÐ¸ÐºÐ»Ð¾Ð²Ð°Ñ ÑÑÑÐ°Ð»Ð¾ÑÑÑ
ÐºÐ¾ÐºÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°
ÑÐ°Ð·Ð¼Ð°Ñ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸
thermocyclic fatigue
low cycle fatigue
coke formation
gas dynamics
deformation range

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: ÐÐ°Ð¼ÐµÑÐ° ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ¢Ð£ Ð¢32. ÐÐ½Ð°Ð»Ð¸Ð· Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð· Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½ÑÑ ÑÐ¿Ð»Ð°Ð²Ð¾Ð² ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ ÑÐµÑÐ¼Ð¾ÑÐ¸ÐºÐ»Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð². Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°ÑÑÐµÑÐ½Ð¾-Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ¢Ð£ Ð¢32 Ð¸ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÑÑÑÑÑ Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÐÐ¡ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ: 1. ÐÐ±Ð·Ð¾Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÐºÐ°Ð¼ÐµÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ¢Ð£. 2. ÐÑÐ±Ð¾Ñ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. 3. ÐÑÐ±Ð¾Ñ Ð¼ÐµÑÐ¾Ð´Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. 4. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐ¼Ð¾Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. 5. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸ÑÑÑÐ·Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐµÐ¶Ð¸Ð¼Ð° Ð³Ð¾ÑÐµÐ½Ð¸Ñ Ð² ÐºÐ°Ð¼ÐµÑÐµ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ ÐÐ¢Ð£ Ð¢32. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¸ÑÐ¸Ð½ ÐºÐ¾ÐºÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° ÑÐ¾ÑÑÑÐ½ÐºÐ°Ñ. Ð¢ÐµÐ¼Ð° Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð² ÑÐ²ÑÐ·Ð¸ Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸ÐµÐ¹ ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ð°ÑÑÑÐ°Ð±Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐ¢Ð£ ÑÐ¸Ð¿Ð° Ð¢32. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ. Ð Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐºÐ°Ð¼ÐµÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ. ÐÑÐ½Ð¾Ð²Ð½ÑÐµ Ð·Ð°Ð´Ð°ÑÐ¸ Ð²ÐºÐ»ÑÑÐ°Ð»Ð¸ Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð¸ Ð²ÑÐ±Ð¾Ñ Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿Ð»Ð°Ð²Ð°. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð»ÑÑ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼ÐµÑÐ¾Ð´ Ð¸ 4 Ð¼ÐµÑÐ¾Ð´ ÑÐ¸ÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ°ÑÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐ¹ ÑÐ¿Ð»Ð°Ð² Ð¥Ð60ÐÐ¢ Ð²ÑÐ±ÑÐ°Ð½ ÐºÐ°Ðº Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð´Ð»Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð² ÐºÐ°Ð¼ÐµÑÐµ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð·Ð°Ð²Ð¸ÑÑÐµÐ½Ð¸Ñ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÐµ Ñ ÐºÐ¾ÐºÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÑÑÐ½Ð¾Ðº. ÐÐ±Ð»Ð°ÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÐÐÐ . Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð½Ð°ÑÑÐ¾ÑÑÐµÐ¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð² ÑÐ²ÑÐ·Ð¸ Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸ÐµÐ¹ ÐÐ Â«ÐÐÐÂ» ÑÐ¸ÑÐ¾ÐºÐ¾Ð¼Ð°ÑÑÑÐ°Ð±Ð½Ð¾Ð¹ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ñ Ð»Ð¾ÐºÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° ÐÐÐ-32 Â«ÐÐ°Ð´Ð¾Ð³Ð°Â» Ñ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ð¾Ð¹ ÑÐ¸Ð¿Ð° Ð¢32. ÐÑÐ²Ð¾Ð´. ÐÑÐ±ÑÐ°Ð½ Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð¶Ð°ÑÐ¾Ð¿ÑÐ¾ÑÐ½ÑÐ¹ ÑÐ¿Ð»Ð°Ð² Ð´Ð»Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐµÐºÑÐ¸Ð¸ Ð¸ Ð¶Ð°ÑÐ¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ñ ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ, Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð³Ð°Ð·Ð¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ° ÐºÐ°Ð¼ÐµÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð» Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐµ Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð·Ð°Ð²Ð¸ÑÑÐµÐ½Ð¸Ñ, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ ÑÐ²ÑÐ·Ð°Ð½Ñ Ñ ÐºÐ¾ÐºÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½Ð° Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸ ÑÐ¾ÑÑÑÐ½Ð¾Ðº Ð² Ð¿ÐµÑÐµÑÐ¾Ð´Ð½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð²Ð¾ Ð²ÑÐµÐ¼Ñ Ð¿ÑÑÐºÐ¾Ð² Ð¸ Ð¾ÑÑÐ°Ð½Ð¾Ð²Ð¾Ð² Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸.
description: The topic of the final qualification work: Solving the issues of localization of the combustion chamber of the GTU T32. The problem of coke formation on the nozzles. The object of the study: The combustion chamber of GTU T32. Analysis of gas-dynamic processes, analysis of heat-resistant alloys of the combustion chamber with respect to thermocyclic processes. The purpose of this final qualification work is a computational and analytical study of the combustion chamber of the GTU T32 and the selection of heatresistant materials for the manufacture of the combustion chamber. Tasks that are performed in the process of studying the CS of a gas turbine engine: 1. Overview of the design features of the combustion chambers of the GTU. 2. Selection of the research object. 3. The choice of the research method. 4. Investigation of the thermally stressed state of the combustion chamber elements. 5. Investigation of the diffusion mode of combustion in the combustion chamber of GTU T32. Gorenje Analysis of the causes of coke formation on nozzles. The topic of this work is relevant in connection with the implementation of a large-scale localization program for the production of GTU type T32. Results. The presented study analyzes various designs of combustion chambers. The main tasks included the gas-dynamic calculation of the combustion chamber and the selection of a heat-resistant alloy. The analytical method and 6 the method of numerical modeling were used as research methods. Heatresistant alloy HN60W is selected as optimal for use in the combustion chamber of a gas turbine engine. Possible areas of turbulence associated with coke formation on the nozzle surface have been determined. The scope of application of the results of the WRC. The results of this graduation work are relevant in connection with the implementation of JSC "NZL" large-scale localization program for the production of GPA-32 "Ladoga" with a T32 type gas turbine. Conclusion. The optimal heat-resistant alloy for the transition section and the combustion chamber heat pipe was selected, the analysis of the results of the gas dynamic calculation of the combustion chamber was carried out, which showed possible areas of turbulence that may be associated with coke formation on the surface of the nozzles in the transient mode of operation during starts and stops of the gas turbine installation.