title: Ð¢Ð¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»ÐµÐ¹, Ð¸Ð·Ð³Ð¾ÑÐ°Ð²Ð»Ð¸Ð²Ð°ÐµÐ¼ÑÑ Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð² Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð°
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: Topological optimization of gas turbine engine parts manufactured using additive manufacturing methods
Creators: name: Ð¡ÐºÐ°Ð»Ð¸Ð½Ð°, ÐÐ°ÑÐ¸Ð½Ð°
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: Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ ÑÐµÑ Ð½Ð¾Ð»Ð¾Ð³Ð¸Ð¸
ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ
ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÑÑ
ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸
Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
aviation industry
additive technologies
topological optimization
weight reduction
structural strengt
additive materials

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¿ÐµÑÐµÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÑÐ¸Ð¸ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÑÑÐµÐ´ÑÑÐ² ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð° Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ ÑÑÐ³Ð¸ Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð² Ð´Ð»Ñ Ð±Ð»Ð¾ÐºÐ° ÑÐ¸Ð»ÑÑÑÐ¾Ð² Ð¸ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¸ÐºÐ¾Ð², Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼Ð°ÑÑÑ Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ: 1. ÐÑÑÐ²Ð»ÐµÐ½Ð¸Ðµ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐµÐ¹ Ð°Ð´Ð´Ð¸ÑÐ¸Ð²Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ SLM 2. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ Ð´ÐµÑÐ°Ð»ÐµÐ¹ Ð´Ð»Ñ Ð¸Ð·Ð¾ÑÑÐ¾Ð¿Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° Ð² Ð´Ð²ÑÑ ÑÐ°ÑÑÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ð°Ñ 3. ÐÐµÑÐµÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð² Ð¸ Ð¿ÑÐ¾Ð²ÐµÑÐºÐ° ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ñ Ð¿ÑÐµÐ´ÑÑÐ²Ð»ÑÐµÐ¼ÑÐ¼ ÐºÑÐ¸ÑÐµÑÐ¸ÑÐ¼, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð´Ð²ÑÑ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½ÑÑ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ð¹ 4. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐµÑÐ° ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¾Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¾ÑÑÐ¾ÑÑÐ¾Ð¿Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð° 5. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ðµ ÑÐ¾Ð¿Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ñ ÑÑÐµÑÐ¾Ð¼ Ð¾ÑÑÐ¾ÑÑÐ¾Ð¿Ð¸Ð¸ Ð´Ð»Ñ ÑÐµÑÐ¸Ð¸ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð², Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð¾Ð±Ð»ÐµÐ³ÑÐµÐ½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÑÐ´Ð° ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÑÐµÐ½Ð¾, ÑÐ´Ð¾Ð²Ð»ÐµÑÐ²Ð¾ÑÑÑÑ Ð»Ð¸ Ð¾Ð½Ð¸ Ð¿ÑÐ¸ÐºÐ»Ð°Ð´ÑÐ²Ð°ÐµÐ¼ÑÐ¼ Ðº Ð½Ð¸Ð¼ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ Ð´Ð°Ð»ÐµÐµ Ð² ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ ÑÐ´Ð°ÐµÑÑÑ Ð¿ÑÐ¸Ð¹ÑÐ¸ Ðº Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ ÑÐ¾Ð¼, ÑÑÐ¾ Ð°Ð½Ð¸Ð·Ð¾ÑÑÐ¾Ð¿Ð¸Ñ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸, Ð² ÑÐ²ÑÐ·Ð¸ Ñ ÑÐµÐ¼ ÐµÐµ ÑÑÐµÑ Ð² Ð¶ÐµÐ»Ð°ÑÐµÐ»ÐµÐ½ Ð¿ÑÐ¸ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð²Ð¸Ð´Ð° ÑÐ°ÑÑÐµÑÐ¾Ð², Ð¾Ð´Ð½Ð°ÐºÐ¾ Ð´Ð»Ñ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ ÐºÑÐ¾Ð½ÑÑÐµÐ¹Ð½Ð¾Ð² ÐµÐµ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ðµ Ð½Ðµ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾, ÑÐ°Ðº ÐºÐ°Ðº Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÐµÐ¼Ð¾Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½ÐµÐ·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð² ÑÐ°Ð¼ÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð¿ÑÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ð¸ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð°Ð²Ð¸Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ½Ð¸ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¿ÐµÑÐµÐ´Ð¾Ð²ÑÑ Ð¸Ð·Ð´ÐµÐ»Ð¸Ð¹ Ð¸ ÑÐ¸ÑÑÐµÐ¼ Ð´Ð»Ñ Ð´ÑÑÐ³Ð¸Ñ Ð¾ÑÑÐ°ÑÐ»ÐµÐ¹ Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸.
description: This work is devoted to the redesign of a series of brackets using topological optimization tools, in particular the traction transmission bracket and the bracket system for the filter unit and heat exchangers, for weight reduction and production using additive technologies. Tasks that were solved in the course of the work: 1. Identifying the possibilities of additive SLM technology 2. Performing topological optimization of the considered parts for an isotropic material model in two computational systems 3. Redesigning the brackets and verifying that they meet the required criteria, as well as comparing the results obtained with the two software solutions 4. Study of the dependence of the results of the calculation of topological optimization on the application of the orthotropic model of the material 5. Consideration of topological optimization taking into account orthotropy for a series of brackets, analysis of the results In the course of the work, lightweight designs of a number of brackets were obtained, and it was also checked whether they meet the requirements applied to them. In addition, on the basis of the studies carried out later in the work, it is possible to conclude that the anisotropy affects the results of optimization, and therefore its consideration is desirable when performing a certain type of calculations, but for the brackets under the study, its use is not advisable due to negligible effect. The results of the research can be used in the creation of modern aviation equipment, as well as the development of advanced products and systems for other industries.