Samara University Repository
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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.
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| Title: | Повышение эффективности формирования цифровых моделей авиационных двигателей для расчетов динамики роторов |
| Authors: | Шапошников К. В. Низаметдинов Ф. Р. Дегтярев С. А. Леонтьев М. К. |
| Keywords: | aircraft engines digital models DYNAMICS R4 F404-GE-400 geometry import modeling rotor dynamics software systems авиационные двигатели импорт геометрии моделирование программные системы роторная динамика ТРДДФ цифровые модели |
| Issue Date: | 2025 |
| Citation: | Повышение эффективности формирования цифровых моделей авиационных двигателей для расчетов динамики роторов = Increase of efficiency of aircraft engine digital models creation for rotor dynamics simulation / К. В. Шапошников, Ф. Р. Низаметдинов, С. А. Дегтярев, М. К. Леонтьев // 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. 175-177. |
| Abstract: | The paper describes the process of automatic creation of aircraft engine digital model for rotordynamics simulation in software DYNAMICS R4. Developed algorithm automatically retrieves dimensions and geometry of engine parts from their CAD geometry. Application of the algorithm allows significantly faster create large models such as aircraft engine full model as long as minimize number of user’s errors associated with data entry while model creation and measuring of its associated geometry in CAD. Digital model of turbojet engine F-404-GE-400 was created in DYNAMICS R4 for rotordynamics simulation as demonstration of the developed algorithm of automatic geometry CAD import performance. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43297 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-175-177.pdf | 609.51 kB | Adobe PDF | View/Open |
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