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: | Определение гидравлических потерь в редукторе с быстроходной передачей и смазкой погружением |
| Authors: | Кузнецов Д. Д. |
| Keywords: | быстроходные зубчатые передачи аналитические модели расчета трансмиссии электромобилей редукторы потери на трение картерное смазывание гидравлические потери high-speed gear transmissions gearboxes friction losses electric vehicle transmissions crankcase lubrication analytical calculation models hydraulic losses |
| Issue Date: | 2025 |
| Citation: | Кузнецов, Д. Д. Определение гидравлических потерь в редукторе с быстроходной передачей и смазкой погружением = Oil churning losses in gearbox with high-speed gear and oil bath lubrication / Д. Д. Кузнецов // 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. 504-506. |
| Abstract: | High-speed gear with oil bath lubrication used increasingly in modern automotive gearbox. In high-speed gear, it is important to take into account oil churning losses, which sometimes may exceed friction losses in bearings and gears. This paper describes an analytical model for calculating oil-churning losses for a gearbox with a high-speed gear immersed in an oil bath. Bench tests conducted on a prototype NAMI E-transmission gearbox, designed specifically for EV applications. The data obtained in the tests compared with analytical calculation results. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43407 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-504-506.pdf | 330.3 kB | Adobe PDF | View/Open |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.