title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð½Ð¾-Ð´ÐµÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¾ÑÑÐ¾ÑÐ½Ð¸Ñ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¸ Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¾Ð¿Ð»Ð¾Ð²Ð¾Ð³Ð¾ 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: Modeling the stress-strain state of thermally loaded guide vane
Creators: name: ÐÐ¿Ð°ÑÐ¾Ð², ÐÐµÐ¾Ð½Ð¸Ð´
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·Ð¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ
ÐÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð»Ð¾Ð¿Ð°ÑÐºÐ°
Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÑ
Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð¸Ðµ
ÐºÐ°Ð½Ð°Ð»Ñ
Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»
Ð³ÑÐ°Ð½Ð¸ÑÐ½ÑÐµ ÑÑÐ»Ð¾Ð²Ð¸Ñ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ðµ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸Ðµ
ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½
Ð¿Ð¾ÑÐ¾Ðº
ÑÑÐ°ÑÐ¸Ð¾Ð½Ð°ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ
Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ðµ
Ð¿ÐµÑÐµÐ¼ÐµÑÐµÐ½Ð¸Ðµ
ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°
stator vane
surface
cooling
ducts
material
boundary conditions
thermal expansion
heat transfer
flow
stationary study
stress
displacement
temperature

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¸ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐµÑÐ¼Ð¸ÑÐµÑÐºÐ¸ Ð½Ð°Ð³ÑÑÐ¶ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ° Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ð½Ð° Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐµÐ³Ð¾ Ð°Ð¿Ð¿Ð°ÑÐ°ÑÐ°. 2. ÐÐ¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ¾Ð³Ð¾, ÐºÐ°Ðº ÑÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²ÑÑÑ Ð½Ð° Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÑÑÑÐ¸Ð¹ Ð°Ð¿Ð¿Ð°ÑÐ°Ñ, Ð²ÐºÐ»ÑÑÐ°Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ð¹, Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¹, Ð¸ÑÐºÐ°Ð¶ÐµÐ½Ð¸Ð¹ Ð¸ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð·Ð¾Ð½ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. 3. ÐÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ðµ Ð´Ð¾Ð»Ð³Ð¾ÑÑÐ¾ÑÐ½Ð¾Ð³Ð¾ ÑÑÑÐµÐºÑÐ° ÑÐµÐ¿Ð»Ð¾Ð²ÑÑ Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð½Ð°Ð³ÑÑÐ·Ð¾Ðº Ð½Ð° ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ Ð´Ð»Ñ Ð¾ÑÐµÐ½ÐºÐ¸ ÐµÐµ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¸ Ð±ÐµÐ·Ð¾Ð¿Ð°ÑÐ½Ð¾ÑÑÐ¸. Ð Ð°Ð±Ð¾ÑÐ° Ð±ÑÐ»Ð° Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°ÐºÐ¸Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼ ÐºÐ°Ðº Solid Works, Ð³Ð´Ðµ Ð±ÑÐ»Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸, Ð¸ Comsol Multiphysics, Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð¹ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð²ÑÐµ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐ°ÑÑÑÑÑ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð° Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÑÐ°Ð» Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð», Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾ÑÐ¾ÑÐ¾Ð³Ð¾ Ð¼Ð¾Ð¶Ð½Ð¾ Ð¾ÑÐµÐ½Ð¸ÑÑ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð¸ Ð´ÐµÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² Ð¼ÐµÑÐ°Ð»Ð»Ðµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸, ÑÐ²Ð¸Ð´ÐµÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÑÐ·Ð²Ð¸Ð¼ÑÐµ Ð¸ ÐºÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¾Ð±Ð»Ð°ÑÑÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÑ Ð¿Ð¾Ð»Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑ Ð´Ð»Ñ Ð¿Ð¾Ð½Ð¸Ð¼Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ð½ÑÑ Ð·Ð¾Ð½ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð±Ð¾Ð»ÐµÐµ ÐºÐ°ÑÐµÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ. ÐÐ°Ð½Ð½ÑÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ñ Ð´Ð»Ñ Ð¿ÑÐµÐ´ÑÐºÐ°Ð·Ð°Ð½Ð¸Ñ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ ÑÐµÑÐ¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐµÐºÑÑÐ¸Ñ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð½Ð¾Ð²ÐµÐ¹ÑÐ¸Ñ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº.
description: This work is about the creation of a geometric and mathematical model of a thermally loaded gas turbine guide vane to study the behavior of the structure and metal, as well as predict the durability of their operation. Tusks that are solving during the study: 1. Study of the effect of high temperatures on materials and structures of the guide vane. 2. Understanding how thermal loads and mechanical loads act on guide vanes, including identifying constructure stresses, strains, distortions, and critical areas in the structure. 3. Prediction of the long-term effect of thermal and mechanical loads on a constructure to assess its reliability and safety throughout its entire service life. The work was carried out using programs such as Solid Works, where the geometry of the model was created, and Comsol Multiphysics, with the help of which all the necessary calculations were carried out and a mathematical model was created. The result of the work was graphic material with which you can evaluate stresses and deformations in the metal of the structure, see the most vulnerable and critical areas, and explore the temperature field to understand problem areas and develop a better cooling system. These simulations are useful for predicting industrial equipment maintenance needs, improving and optimizing current constructions, and designing and creating advanced gas turbine power units.