Atomisation of the liquid and the two-phase mixture in straight and conic nozzles

• Autorzy: Broniarz-Press L. , Ochowiak M. , Szaferski W.
• Języki publikacji: EN

Abstrakty

EN

The paper contains the results of experimental studies on the water atomisation process in straight and conic nozzles in one-phase and two-phase systems. The gas phase flow rate causes the changes in characteristic parameters of atomisation. It has been shown that the spray characteristics are improved by the increase of gas volume rate and the decrease of the liquid volume rate.

Słowa kluczowe

EN

nozzle; spray formation; atomisation; two-phase system

PL

dysza; rozpylanie cieczy; atomizacja; układ dwufazowy

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 4
• Strony: 17--19
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Broniarz-Press L.

autor

Ochowiak M.

autor

Szaferski W.

• Poznan University of Technology, Division of Chemical Engineering and Equipment, pl. M. Sklodowskiej-Curie 2, 60-965 Poznan,

Bibliografia

• (1) Andrzejewski T., Jezewski A.: Atomisation of two-phase systems, Chemical Engineering and Apparatus, 1993, 1, 16.
• (2) Ochowiak M.: Analysis of the gas-liquid flow phenomena in modified spray columns, Ph.D. Thesis, University of Technology of Poznan, 2002.
• (3) Broniarz-Press L., Ochowiak M., Poltorak I., Jackowska A.: Analysis of the flow of air-aqueous polymer solutions in modified spray column., Chemical and Process Engineering, 2004, 25, 727.
• (4) Harrison G. M., Mun R., Cooper G., Boger D. V.: A note on the effect of polymer rigidity and concentration on spray atomisation, Journal of Non-Newtonian Fluid Mechanics, 1999, 85, 93.
• (5) Orzechowski Z., Prywer J.: Liquid atomization, Warsaw, WNT, 1991.
• (6) Yoshida H., Yokoo M., Yoshida K., Horri K., Kataoka I.: Analyses two-phase flow hydrodynamic structure of water jet with application to jet grouting, Proceedings of ICMF, 228, Yokohama, Japan, 2004.