Investigations of instability of liquid jets emanating from nozzles into ambient air - Part II

• Autorzy: Ihnatowicz E. , Trela M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of experimental investigations of instability of liquid jets emanating from sharp-edge orifices into ambient air. The major impact has been paid to the measurements of the jet structure and the distance beyond which the jet loses its continuity and in the orifice and its three diameters. The results have been compared against available data from literature including the own data obtained earlier for the contoured nozzles.

Słowa kluczowe

EN

liquid jet; jed structure

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2002
• Tom: nr 111
• Strony: 133--150
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Ihnatowicz E.

• Institute of Fluid-Flow Machinery PAS, Gdańsk, Poland

autor

Trela M.

• Institute of Fluid-Flow Machinery PAS, Gdańsk, Poland

Bibliografia

• [1] Shih-Jiun Chen, Tseng A., A.: Spray and jet cooling. Int. J. Heat Fluid Flow, Vol. 13(1992), No. 4, 358-369.
• [2] Chen J., Kothari J., Tseng A.: Cooling of moving plate by an impinging circular water jet, Exp. Thermal Fluid Sci., Vol. 3(1991), 343-353.
• [3] Rymkiewicz J., Trela M.: The radial spread of a free liquid jet over a horizontal cylinder, Proc. Int. Symp. on Heat Transfer and Renewable Energy Sources. Szczecin-Leba 2000, 327-334.
• [4] Bolle L., Monreau J. C.: Experimental study of heat transfer by spray cooling. Heat and Mass transfer in Metallurgical Systems, Hemisphere, Washington, DC. 1981, 527-534.
• [5] Ihnatowicz E., Trela M.: Investigations of instability of liquid jets emanating from orifices into ambient air - Part I, Trans, of IFFM. No. Ill. 2002.
• [6] Ihnatowicz E., Krupa A., Trela M.: Influence, of the feeding nozzle and its diameter on the jet break-up length, Internal Report IFFM PAS, No. 1720/2001 (in Polish).
• [7] Lienhard J., H., Day J.. B.: The breakup of superheated liquid jets, Trans, of the ASME, Journal of Basic Engineering, Sept. 1970, 515-522.
• [8] Iciek J.: The hydrodynamics of a free, liquid jet and their influence on direct contact heat transfer, Int. J. Multiphase Flow, Vol. 8(1982), No.3, 239-249.