GRNTI 50.07 Теоретические основы вычислительной техники
BBK 3297 Вычислительная техника
The paper discusses the results of the effective application of the method of spatial visualization of the flow around models in industrial ADT T - 128, combined with standard weight tests. Visualization of flow over the model was performed by varying humidity and temperature of the flow in test section. The results of a consistent standard weight experiment and a physical study of the characteristics of the flow around an aerodynamic model in an industrial ADT T - 128 are presented. In standard weight tests using video methods, the complex flow structure arising from the flow around an aerodynamic model at subsonic and transonic speeds is investigated. The results of balance measurements with simultaneous application of the method of spatial flow visualization around model in industrial T - 128 wind tunnel allowed to obtain physical information on the flow structure - a shock-waves, flow separation, wing vibration and deformation, the onset of asymmetric vortices. This greatly allows to expand the information content of experimental studies, to increase their reliability and to give a correct interpretation of the results obtained.
aerodynamic wind tunnel, physical and weight experiment, spatial visualization of the flow, shock waves, flow separation, asymmetry of vortices, informativity of research, interpretation of experimental data
1. MosharovV.E., OrlovA.A., RadchenkoV.N. Application of Correlation Analysis in Surface Flow Visualization with Oil Film // Proc. ofSPIE /Ed. byY.N. Dubnistchev, B.S. Rinkevichyus. Bellingham: SPIE, WA. 2006. V.6262. R. 62620B.
2. KuleshV.P., MosharovV.E., OrlovA.A., OstroukhovS.P., RadchenkoV.N.Application of Pressure Sensitive Paint for Determination of Aerodynamic Loads and Moments on Propeller Blade// Proc. Of SPIE / Ed. By Y.N. Dubnistchev, B.S. Rinkevichyus. Bellingham: SPIE, WA. 2006. V.6262. P.62620K.
3. Mosharov V.E., Radchenko V.N. Izmerenie poley teplovyh potokov v trubah kratkovremennogo deystviya s pomosch'yu lyuminescentnyh preobrazovateley temperatury // Uchenye zapiski CAGI, 2007, T. XXXVIII, №1-2, C.94-101.
4. Crowder J.P. Handbook of flow visualization. Tufts / Ed. by Wen Jei Yang. N.Y.: Taylor & Francis, 2001. P. 131.
5. Brazhko V.N. Sposob vizualizacii liniy toka na poverhnosti modeley v aerodinamicheskih trubah //Trudy CAGI, vyp.1749, 1976.
6. Carlomango G.M., Cardone G., Meola C. Astarita T. Infrared Thermography as a Tool for Thermal Surface Flow Visualization //Journal of Visualization. V.1 No 1, 1998.
7. Gorbushin A.R., Fomin V.M, Shipovskiy G.N. Metody vizualizacii techeniy na poverhnosti modeley letatel'nyh apparatov v aerodinamicheskih trubah i primery ih prilozheniya v promyshlennosti // Trudy vos'moy mezhdunarodnoy nauchno-tehnicheskoy konferencii "Opticheskie metody issledovaniya potokov" (OMIP - 2005). - M., 28 iyunya - 1 iyulya 2005.
8. Gorbushin A.R., Fomin V.M., Hozyaenko N.N., Shipovskiy G.N., Chevagin A.F., Chernysheva S.M Metodika sovmescheniya fizicheskih issledovaniy so standartnym vesovym eksperimentom v promyshlennyh aerodinamicheskih trubah // Trudy devyatoy mezhdunarodnoy nauchno-tehnicheskoy konferencii. Opticheskie metody issledovaniya potokov (OMIP - 2007). - M., 26-29 iyunya, 2007.
9. Gorbushin A.R, Fomin V.M., Hozyaenko N.N., Shipovskiy G.N. Issledovanie aerodinamicheskih effektov pri sovmeschenii fizicheskih i vesovyh ispytaniy v promyshlennoy ADT CAGI T-128 // Trudy desyatoy yubileynoy mezhdunarodnoy nauchno-tehnicheskoy konferencii "Opticheskie metody issledovaniya potokov (OMIP - 2009). - M, 23-26 iyunya, 2009.
10. Fomin V.M., Gorbushin A.R., Khozyaenko N.N., Morozov A.N., Shipovsky G.N. // Flow visualization techniques used in TsAGI's industrial wind tunnels. PSFVIP-8: The 8th Pacific Symposium on Flow Visualization and Image Processing. - M., August 21st-25th, 2011.
