Publicou 6 edições por ano
ISSN Imprimir: 1948-2590
ISSN On-line: 1948-2604
NUMERICAL SIMULATION OF A PLANE EJECTOR WITH STREAMWISE DISPLACEMENT OF ACTIVE GAS NOZZLES
RESUMO
Numerical simulations based on the three-dimensional Reynolds-averaged Navier-Stokes equations are performed for a prospective gas ejector with streamwise displacement of active gas nozzles. The possibility of increasing the critical ejection factor and the maximum compression ratio due to streamwise displacement of the nozzles in the ejector is validated. The numerical results are found to agree well with experimental data. The gain in some ejector characteristics due to streamwise displacement of nozzles reached 20%−50%.
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Khristianovich, S.A., On Calculating the Ejector, Sb. "Promyshlennaya Aerodynamika" (Collection of Papers "Industrial Aerodynamics"), Moscow, Russia: TsAGI, pp. 3-17, 1944.
-
Millionshchikov, M.D. and Ryabinkov, G.M., Gas Ejectors of High Speeds, Collection of Papers on Investigating Supersonic Gas Ejectors, Moscow, Russia: BNI TsAGI, 1961.
-
Taganov, G.I. and Mezhirov, I.I., To Theory of Critical Regime of a Gas Ejector Collection of Papers on Investigating Supersonic Gas Ejectors, Moscow, Russia: BNI TsAGI, 1961.
-
Vasil'ev, Yu.N., To Theory of a Gas Ejector, Collection of Papers on Investigating Supersonic Gas Ejectors, Moscow, Russia: BNI TsAGI, 1961.
-
Nikol'skyi, A.A. and Shustov, V.I., Critical Regimes of Gas Ejectors of High Pressure Differences, Collection of Papers on Investigating Supersonic Gas Ejectors, Moscow, Russia: BNI TsAGI, 1961.
-
Arkadov, Yu.K., About a Possibility of Improving Gas Ejector Characteristics by Changing the Chocking Conditions, in Abstracts of Reports on the 3rd All-Soviet Union Convention on Theoretical Mechanics, Moscow, Russia: Nauka, 1968.
-
Zaitsev, E.G. and Ryabinkov, G.M., Ejector with Displaced along the Axis Nozzles of High-Pressure Gas, Uch. Zap. TsAGI, vol. 20, no. 1, pp. 55-61, 1989.
-
Zaitsev, E.G., Effect of Displacement along the Axis of Nozzles of High-Pressure Gas on the Change of Choking Conditions of an Ejector, Trudy TsAGI, vol. 2458, pp. 10-16, 1989.
-
Arkadov, Yu.K., Gas Ejector with Displacement of High-Pressure Nozzles, Uch. Zap. TsAGI, vol. 30, nos. 3-4, pp. 110-117, 1999.
-
Arkadov, Yu.K., New Gas Ejectors and Ejection Processes, Moscow, Russia: Fizmatlit, 2001 (in Russian).