Samara University Repository
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| Title: | Определение допустимого значения теплосъема топливомасляного теплообменника в зависимости от режима работы разрабатываемого ГТД |
| Authors: | Синюков М. Д. |
| Keywords: | calculation analysis fuel-oil heat exchangers fuel overheating fuel temperature gas turbine engines heat exchange heat removal heat transfer assessment oil system анализ расчетов газотурбинные двигатели масляная система оценка теплоотдачи перегрев топлива температура топлива теплообмен теплосъем топливомасляные теплообменники |
| Issue Date: | 2025 |
| Citation: | Синюков, М. Д. Определение допустимого значения теплосъема топливомасляного теплообменника в зависимости от режима работы разрабатываемого ГТД = Determination of the permissible heat removal value of a fuel and oil heat exchanger depending on the operating mode of the developed gas turbine engine / М. Д. Синюков // 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. 61-62. |
| Abstract: | The oil system is one of the main internal cooling systems of the gas turbine engine. It provides heat removal from the lubricated friction units of the engine. Heat exchangers are used to remove heat from the oil on the engines. The main parameter characterizing the efficiency of a heat exchanger is the amount of heat removal, depending on the design of the heat exchanger, the working area of the heat exchange surface, the properties of the liquids used, their pumping and temperatures. During the development of the oil system of the aviation gas turbine engine, a problem arose in overheating of the fuel and insufficient cooling of the oil. This was due to incorrect heat dissipation parameters. As a result of the correctly provided parameters, the radiator confirmed the required characteristics and received permission for the use of the engine under development. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/43373 |
| Appears in Collections: | Перспективы развития двигателестроения |
| File | Size | Format | |
|---|---|---|---|
| 978-5-7883-2191-2_2025-61-62.pdf | 430.45 kB | Adobe PDF | View/Open |
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