Atomization performance of effervescent atomizers with gas-liquid internal mixing

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

Abstrakty

EN

The paper contains the results of experimental studies on water atomization process in effervescent nozzle in one-phase and two-phase systems. The gas phase flow rate causes the changes in characteristic parameters of atomization. The gas flow rate has certain effect on the Sauter Mean Diameter SMD values. SMD for airliquid systems investigated is decreasing with increase of gas volume rate. It is observed that SMD values are increasing with increase of liquid volume rate. The larger SMD values for one-phase flow in comparison with two-phase flow have also been observed. The increase of SMD value has been observed with a decrease of an outlet diameter of an effervescent nozzle.

Słowa kluczowe

EN

effervescent atomizer; atomization; spray formation; two-phase system

PL

atomizator; rozpylanie cieczy; atomizacja; układ dwufazowy

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2008
• Tom: Vol. 10, nr 3
• Strony: 38--41
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Ochowiak M.

autor

Broniarz-Press L.

• Department of Chemical Engineering and Equipment, Poznan University of Technology, Pl. M. Sklodowskiej-Curie 2, 60-965 Poznań,

Bibliografia

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• 7. Broniarz-Press, L., Dulska, D., Ochowiak, M., Rozanski, J., Szaferski, W. & Woziwodzki, S. (2007). Analysis of water-oil emulsion atomization. Inz. Ap. Chem., 46, 13-14.
• 8. Ochowiak, M. & Broniarz-Press, L. (2007). Visualization and analysis of emulsions atomization. VDI Fortschr. Ber. Reihe 3, 883, 183-194.
• 9. Ochowiak, M. & Broniarz-Press, L. (2008). Atomization of water by one- and two-phase flow through a effervescent nozzles. 18th International Congress of Chemical and Process Engineering CHISA, 24-28 August 2008. Prague, Czech Republic.
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