Samara University Repository
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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.
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| Title: | Критериальный анализ влияния масштабного фактора на турбонасосы двигателей сверхлегких ракет-носителей |
| Authors: | Бечаснов П. М. |
| Keywords: | критериальный анализ жидкостные ракетные двигатели малой тяги турбонасосы сверхлегкие ракеты-носители масштабный фактор маршевые двигатели критерии подобия turbopumps similarity criteria scale factor low-thrust liquid rocket engines cruise engines criteria analysis ultralight launch vehicles |
| Issue Date: | 2025 |
| Citation: | Бечаснов, П. М. Критериальный анализ влияния масштабного фактора на турбонасосы двигателей сверхлегких ракет-носителей = Criterion analysis of the influence of scale factor on turbopumps of ultra-light launch vehicles engines / П. М. Бечаснов // 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. 982-983. |
| Abstract: | Scaling of the TNA main elements to the ULV dimension can be performed according to the criterion of preserving their cavitation reserve. The negative influence of the scale factor can be partially eliminated by use of electric drive or increased turbine speeds, which can be implemented in a gearbox scheme. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43344 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-982-983.pdf | 283.71 kB | Adobe PDF | View/Open |
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