Selection of the Turbulent Viscosity Model for Numerical Calculation of the Ejector with a Curvilinear Section of the Mixing Chamber
- Авторы: Kartas S.S.1, Panchenko V.I.1, Aleksandrov Y.B.1
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Учреждения:
- Tupolev Kazan National Research Technical University
- Выпуск: Том 62, № 4 (2019)
- Страницы: 620-624
- Раздел: Aero- and Gas-Dynamics of Flight Vehicles and Their Engines
- URL: https://journals.rcsi.science/1068-7998/article/view/231158
- DOI: https://doi.org/10.3103/S1068799819040123
- ID: 231158
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Аннотация
The paper presents the calculation results for ejectors with a curvilinear section of the mixing chamber. The choice of a turbulence model is reasoned. The effect of the relative radius of the bleed-off curvature on the pressure loss is analyzed and the application of the methodology developed for calculating ejectors with a curvilinear section of the mixing chamber is justified.
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Об авторах
S. Kartas
Tupolev Kazan National Research Technical University
Email: alexwischen@rambler.ru
Россия, ul. Karla Marksa 10, Kazan, 420111 Tatarstan
V. Panchenko
Tupolev Kazan National Research Technical University
Email: alexwischen@rambler.ru
Россия, ul. Karla Marksa 10, Kazan, 420111 Tatarstan
Yu. Aleksandrov
Tupolev Kazan National Research Technical University
Автор, ответственный за переписку.
Email: alexwischen@rambler.ru
Россия, ul. Karla Marksa 10, Kazan, 420111 Tatarstan
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