Experimental analysis of droplet generation

• Autorzy: Wojciechowski, G. , Domagała, P. , Drobniak, S.
• Języki publikacji: EN

Abstrakty

EN

The paper presents results of experimental analysis concerning the primary breakup of liquid jet. The experimental was carried out with two types of injectors based on Rayleigh phenomenon. The breakup process was investigated by optical methods based on fast micro photography. The results obtained constitute the data base for verification of numerical modelling of liquid jet breakup.

Słowa kluczowe

PL

atomizacja; strumienica cieczowa; turbulencja

EN

atomization; liquid jet primary breakup; turbulence

• Czasopismo: Archives of Thermodynamics
• Rocznik: 2008
• Tom: Vol. 29, no. 3
• Strony: 45-58
• Opis fizyczny: Bibliogr. 11 poz.,rys., tab., wykr., wz.

Twórcy

autor

Wojciechowski, G.

autor

Domagała, P.

autor

Drobniak, S.

• Czestochowa University of technology, Institute of Thermal Machinery, Al. Armii Krajowej 21, 42-200 Czestochowa, Poland

Bibliografia

• [1] LEFEBVRE A. H.: Atomization and Sprays, Hemisphere Publishing Corporation, New York 1989.
• [2] MENARD T., TANGUY S., BERLEMONT A.: Validation and application to 3D simulation of the primary break-up of a liquid jet, Int. J. Multiphase Flow, 33(2007), 510-524.
• [3] MAREK M., TYLISZCZAK A., BOGUSŁAWSKI A.: Modeling of Liquid Jet Break up With Level Set and Ghost Fluid, accepted for ETMM7 ERCOFTAC Conf., Cyprus, 4-6 June, 2008.
• [4] http://timecop-ae.com
• [5] EGGELS R.: private communication
• [6] RAYLEIGH, LORD: On the instability of Jets, Proc. London Math. Soc 110:4 (1878), (quoted after [1]).
• [7] WEBER C.: Disintegration of Liquid Jets, Z. Angew. Math. Mech. 11(1931) No. 2, 136-139 (quoted after [1]).
• [8] KOWALEWSKI T.: private communication.
• [9] http://rsb.info.nih.gov/ij/
• [10] REITZ R. D.: Atomization and Other Breakup Regimes of a Liquid Jet, PhD Thesis, Princeton University, 1978, (quoted after [1]).
• [11] GRANT R. P., MIDDLEMAN S.: Netonian Jet Stability AIChE J., 12(1966) No. 4, 669-678, (quoted after [1]).