Simulation of Compressible Flow in a Cross-Flow Fan

• Autorzy: Sowa A. , Stacharska-Targosz J. , Chmielowiec M.
• Języki publikacji: EN

Abstrakty

EN

In this paper, the comparison between numerical results of flow field in cross-flow fan and experimental investigations made by Harloff (1979) has been presented. Obtained compability has given confirmation, that computer program was used, adequately. This program has been nextly applied to simulation of compressible flow in CFF, which has been carried out first time in the world. The way of elimination undersirable shock waves has been proposed. The result of this simulation has been also presented in graphs.

Słowa kluczowe

EN

cross-flow fan; numerical simulation; shock waves

PL

wentylator poprzeczny; badania eksperymentalne

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2005
• Tom: nr 128, vol. 2
• Strony: 495--501
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Sowa A.

• Politechnika Krakowska Instytut Aparatury Przemysłowej i Energetyki

autor

Stacharska-Targosz J.

• Politechnika Krakowska Instytut Aparatury Przemysłowej i Energetyki

autor

Chmielowiec M.

• Politechnika Krakowska Instytut Aparatury Przemysłowej i Energetyki

Bibliografia

• [1] Bert, P. F., Pessiani, M., Combes, J. F., Kueny, J. L., “Unsteady Flow Calculation in a Cross-Flow Fan Using a Finite Element Method”, International Gas Turbine and Aeroengine Congress & Exhibition, Birmingham, 1996
• [2] Bin, Y., Elhadi, E., Keqi, W., “Numerical Analysis of Three Dimensional Flow in Cross-Flow Fan”, The 4th International Conference on Pumps and Fans, Tsinghua University, Beijing, pp. 344-351, 2002.
• [3] Cheng, W. T., “Experimental and Numerical Analysis of a CFF”, Master`s Thesis, Monterey, California, 2003
• [4] Cho, Y., Moon, Y. J., “Discrete Noise Prediction of the Cross-Flow Fan by Unsteady Navier-Stokes Computations”, Trans. ASME, J. Fluids Eng., Vol. 125, No. 3, pp. 543-550, 2003
• [5] Dornstetter, S., Gabi, M., “Transient Flow Analysis of Cross-Flow Fan Using a Finite Volume CFD-Code”, 5-th International Symposium on Experimental and Computational Aerothermodynamics of Internal Flows, Gdańsk, 2001
• [6] Flo++ User Manual, SoftFlo, 2005
• [7] Harloff, G. J., Wison, D. R., “Cross-Flow Propulsion Fan Experiment Development and Finite Element Modeling”, Aircraft, Vol. 18, No. 4, 1981
• [8] Jeon, W.-H., Baek, S.-J., Kim, Ch.-J., “Analysis of unsteady Flow Field and Aeroacoustic Noise of an Air-Conditioner Including Cross-Flow Fan”, Fan Noise Symposium, France, 2003
• [9] Kitagawa, K., et. al., ”A numerical Simulation of Cross Flow Fan”, International Conference on Computer Modeling of Seas and Coastal regions and Boundary Elements in Fluid Dynamics, Southampton, 1992
• [10] Moon, Y. J., Cho, Y., Nam, H. S., “Computation of Unsteady Viscous Flow and Aeroacoustic Noise of the Cross Flow Fan”, Computers&Fliuds, Vol. 32, No. 7, pp. 995-1015, 2003
• [11] Seaton, M. S., “Performance Measurements, Flow Visualisation and Numerical Simulation of a CFF”, Master`s Thesis, Monterey, California, 2003
• [12] Song, C. C. S., Chen, X. Y., “On Computation of Small Mach Number Flows”, Univ. of Minessota, UMSI 96/159, 1996
• [13] Sowa, A., “Flow Simulation in Cross Flow Fans Using finite Element and Finite Volume Method”, TASK Quarterly, 1/2004
• [14] Sowa, A. “Symulacje Numeryczne Przepływów w Wentylatorach Poprzecznych”, Rozprawa Doktorska. Kraków, 2005
• [16] Stacharska-Targosz, J., Gołogórski, J., “Badania Eksperymentalne Wentylatora Poprzecznego”, WPU 450/100, Czasopismo Techniczne, Kraków, 1995
• [17] Tuliszka, E., “Mechanika Płynów”, PWN, Warszawa, 1980
• [18] Yeh, J., “Unsteady Flow Analysis of Cross-Flow Fans by Finite Element Method”, Aerothermodynamics of Internal Flows III, World Publishing Corp., 1996