Diversity of flow of the two-phase gas-liquid mixture in a multi-pipe apparatus

• Autorzy: Pyka I. , Ulbrich R.
• Konferencja: "Modelling of Multiphase Flows in Thermo-Chemical Systems. Advanced Mesurements Techniques" / sympozjum [5th; September 2nd to 4th, 2005; Stawiska near Gdansk, Poland]
• Języki publikacji: EN

Abstrakty

EN

The paper presents the problem of the irregularity of flow in multi-pipe apparatus. The work was realized with the use of digital image processing. Two phase air-water flow was registered by fast CMOS video camera. Flow structures were defined on the basis of visual methods. The results of research were presented on the basis of two kinds of flow regime maps.

Słowa kluczowe

EN

multi-pipe apparatus; irregularity of flow; vertical flow; flow maps

PL

aparat wielorurowy; nieregularność przepływu; mapa przepływu

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Turbulence : international journal
• Rocznik: 2005
• Tom: Vol. 11
• Strony: 263--266
• Opis fizyczny: Bibliogr. 3 poz.

Twórcy

autor

Pyka I.

• Technical University of Opole, Faculty of Mechanlcal Engineering Department of Environmental Engineering, Mlkołajczyka 5, 45-271 Opole, Poland

autor

Ulbrich R.

• Technical Unlversity of Opole, Faculty of Mechanlcal Engineering Department of Environmental Engineering, Mlkołajczyka 5, 45-271 Opole, Poland

Bibliografia

• [1] Ulbrich R., Image recognition method in two-phase flow analysis, Oficyna Wydawnicza Politechniki Opolskiej, Opole 2002 (in Polish).
• [2] Taitel Y., Barnea D., Dukler A.E., Modelling flow pattern transitions for steady upward gas-liquid flow in vertical tubes, University of Huston, Huston, Texas 1980.
• [3] Mishima K., Ishii M., Flow regime transition criteria for upward two-phase flow in vertical tubes, Kyoto University, Osaka, Japan 1983.