Samara University Repository
Welcome to the Samara University repository!
This is an open electronic archive created to preserve and disseminate the scientific results of our university. The works of researchers, faculty members, and students are available to everyone for academic and research purposes.
The repository contains dissertations, research articles, educational and methodological materials, monographs, and regulatory documents. The collections cover a wide range of fields: from aerospace technologies, engine engineering, and computer science to history, linguistics, mathematics, and ecology. The archive brings together the scientific heritage of the university, including materials prepared during the period of Samara State Aerospace University and Samara State University.
Looking for publications by author, title, date, or subject? Full-text search will provide relevant results. Want to explore the academic life more closely? Browse materials by the universityâs organizational units.
Descriptions of all publications and articles available in the repository can be found in the libraryâs electronic catalog. Staff and students can log in via the menu "Login -> My Resource Archive" using their personal account credentials (SSAU_id).
Use the archive for study, research, and professional development!
| Title: | Исследование влияния утонения стенки рабочей лопатки ТВД на ее прочностные характеристики |
| Authors: | Столь О. В. Селищев П. А. Виноградов А. С. |
| Keywords: | analytical assessment cyclic durability defects gas turbine engines high pressure turbines rotor blades strength stress level stress-strain states wall thinning аналитическая оценка газотурбинные двигатели дефекты напряженно-деформированные состояния прочность рабочие лопатки турбины высокого давления уровень напряжений утонение стенок циклическая долговечность |
| Issue Date: | 2025 |
| Citation: | Столь, О. В. Исследование влияния утонения стенки рабочей лопатки ТВД на ее прочностные характеристики = Investigation of the influence of wall thickening defect on hpt working blade strength / О. В. Столь, П. А. Селищев, А. С. Виноградов // Перспективы развития двигателестроения : материалы междунар. науч.-техн. конф. им. Н. Д. Кузнецова (18–20 июня 2025 г.) / Самар. нац. исслед. ун-т им. С. П. Королева (Самар. ун-т) ; редкол.: Е. В. Шахматов, А. И. Ермаков. - Самара : Изд-во Самар. ун-та, 2025. - С. 215-217. |
| Abstract: | The object of this study is the high pressure turbine working blade. Results of CAE and analytical analysis of two thickening situations are presented. Fatigue life, maximum principal stress level on leading and trailing edge and level of stress caused by pressure difference on the blade wall are estimated. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43239 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-215-217.pdf | 594.06 kB | Adobe PDF | View/Open |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.