Experimental study on the transition between stratified and non-stratified horizontal oil–water flow
作者： T. Al-Wahaibi , N. Yusuf , Y. Al-Wahaibi , A. Al-Ajmi
DOI: 10.1016/J.IJMULTIPHASEFLOW.2011.08.007
关键词:
摘要: Abstract The effect of oil and water velocities, pipe diameter viscosity on the transition from stratified to non-stratified patterns was studied experimentally in horizontal oil–water flow. investigations were carried out a acrylic test section with 25.4 19 mm ID two viscosities (6.4 12 cP) as fluids. A high-speed video camera used study flow structures transition. At certain velocity, found transform into bubbly dual continuous flows superficial velocity increased for both diameters using 12 cP viscosity. disappear when 6.4 cP 25.4 mm pipe. This due low Eőtvős number. Transition occurred at lower up 0.21 m/s pipe, while Uso > 0.21 m/s, appeared oil. also influence between flows. required form drop formation decreased increased. maximum wave amplitude grow exponentially respect mixture velocity. experimental amplitudes agreed reasonably well critical model. Finally, it that none available models able predict present data
elsevier.com
sci-hub.se 参考文章(12)
J Lovick, P Angeli, Experimental studies on the dual continuous flow pattern in oil-water flows International Journal of Multiphase Flow. ,vol. 30, pp. 139- 157 ,(2004) , 10.1016/J.IJMULTIPHASEFLOW.2003.11.011
M. Nädler, D. Mewes, Flow induced emulsification in the flow of two immiscible liquids in horizontal pipes International Journal of Multiphase Flow. ,vol. 23, pp. 55- 68 ,(1997) , 10.1016/S0301-9322(96)00055-9
P Angeli, G.F Hewitt, Flow structure in horizontal oil-water flow International Journal of Multiphase Flow. ,vol. 26, pp. 1117- 1140 ,(2000) , 10.1016/S0301-9322(99)00081-6
Talal Al-Wahaibi, Mujeeb Smith, Panagiota Angeli, Effect of drag-reducing polymers on horizontal oil-water flows Journal of Petroleum Science and Engineering. ,vol. 57, pp. 334- 346 ,(2007) , 10.1016/J.PETROL.2006.11.002
T. Sunder Raj, D. P. Chakrabarti, G. Das, Liquid‐Liquid Stratified Flow through Horizontal Conduits Chemical Engineering & Technology. ,vol. 28, pp. 899- 907 ,(2005) , 10.1002/CEAT.200500067
Talal Al-Wahaibi, Mujeeb Smith, Panagiota Angeli, Transition between stratified and non-stratified horizontal oil–water flows. Part II: Mechanism of drop formation Chemical Engineering Science. ,vol. 62, pp. 2929- 2940 ,(2007) , 10.1016/J.CES.2007.01.036
M. E. Charles, G. W. Govier, G. W. Hodgson, The horizontal pipeline flow of equal density oil‐water mixtures Canadian Journal of Chemical Engineering. ,vol. 39, pp. 27- 36 ,(1961) , 10.1002/CJCE.5450390106
O.M.H. Rodriguez, R.V.A. Oliemans, Experimental study on oil–water flow in horizontal and slightly inclined pipes International Journal of Multiphase Flow. ,vol. 32, pp. 323- 343 ,(2006) , 10.1016/J.IJMULTIPHASEFLOW.2005.11.001
Neima Brauner, David Moalem Maron, Identification of the range of ‘small diameters’ conduits, regarding two-phase flow pattern transitions International Communications in Heat and Mass Transfer. ,vol. 19, pp. 29- 39 ,(1992) , 10.1016/0735-1933(92)90061-L
Talal Al-Wahaibi, Panagiota Angeli, Transition between stratified and non-stratified horizontal oil–water flows. Part I: Stability analysis Chemical Engineering Science. ,vol. 62, pp. 2915- 2928 ,(2007) , 10.1016/J.CES.2007.01.024