1[2]Angeli P, Hewitt G F:Pressure gradient in horizontal liquid-liquid flows,Int. J. Multiphase Flow 24,1998, 1 183~1 203.
2Sobocinski D P et al:Horizontal co-currentflowat water/gas oil/air,M.S.Thesis,Univ.of Oklahoma,1955.
3Acikgoz M et al:An experiment study of three-phase flow regimes,Int.J.Multiphase Flow,1992 (3).
4Lahey R et al:Global Volumetric phase fractions in horizontal three-phase flows,AICHEJ,1992 (7).
5Lee A H et al:Study of flow regime of transition oil/water/gas mixtures in horizontal pipelines,Proc.3 trd Int.Offshore and Polar Eng.Conf.Singapore,1993.
6Neogi S et al:A model for multiphase (gas / oil / water)stratified flow in horizontal pipelines,SPE 28799,1994.
7Wilkens R and Jepson W P:Study of multiphase flow in high pressure horizontal and+5 degree inclined pipelines,Pro.6th Int.Offshore and Polar Eng.Conf.Los Angeles,1996.
8Taitel Y and Dulker A E:A model for predicting flow regime transitions in horizontal and near horizontal gas/liquid flow,AIChE J.1976 (22).
9Hewitt G F,Par L and Khor S H:Three phase gas-liquidliquid flow:Flow pattern,Holdups and pressure drop,Proceedings f SMF'97,Int.Academic Publishers,Beijing,1997.
10Tek M P:Multiphase flow of water/oil/gas mixtures through vertical pipe systems,Petrol.Technol.,1961.