@article{(Open Science Index):https://publications.waset.org/pdf/1647,
	  title     = {Experimental Investigation of Phase Distributions of Two-phase Air-silicone Oil Flow in a Vertical Pipe},
	  author    = {M. Abdulkadir and  V. Hernandez-Perez and  S. Sharaf and  I. S. Lowndes and  B. J. Azzopardi},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper reports the results of an experimental study
conducted to characterise the gas-liquid multiphase flows
experienced within a vertical riser transporting a range of gas-liquid
flow rates. The scale experiments were performed using an
air/silicone oil mixture within a 6 m long riser. The superficial air
velocities studied ranged from 0.047 to 2.836 m/ s, whilst
maintaining a liquid superficial velocity at 0.047 m/ s. Measurements
of the mean cross-sectional and time average radial void fraction
were obtained using a wire mesh sensor (WMS). The data were
recorded at an acquisition frequency of 1000 Hz over an interval of
60 seconds. For the range of flow conditions studied, the average
void fraction was observed to vary between 0.1 and 0.9. An analysis
of the data collected concluded that the observed void fraction was
strongly affected by the superficial gas velocity, whereby the higher
the superficial gas velocity, the higher was the observed average void
fraction. The average void fraction distributions observed were in
good agreement with the results obtained by other researchers. When
the air-silicone oil flows were fully developed reasonably symmetric
profiles were observed, with the shape of the symmetry profile being
strongly dependent on the superficial gas velocity.},
	    journal   = {International Journal of Chemical and Molecular Engineering},
	  volume    = {4},
	  number    = {1},
	  year      = {2010},
	  pages     = {18 - 25},
	  ee        = {https://publications.waset.org/pdf/1647},
	  url   	= {https://publications.waset.org/vol/37},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 37, 2010},
	}