.... Flow regime were recorded with high speed video cameras. Experimental results were compared with existing models by Barnea (1987) and with a commercial dynamic multiphase flow simulator (OLGA7.3 ® ). Predictions with unified model had acceptable agreement with experimental data. 1. INTRODUCTION...

... 2016 viscosity upstream oil & gas transition transition criterion horizontal pipe taitel production control barnea flow in porous media liquid viscosity two-phase flow original taitel reservoir surveillance experimental data fluid dynamics Investigation of high-viscosity liquid...

... mechanistic models for better prediction of pressure gradient and liquid holdup. Also, present flow regime transition model can be applied to all inclination angles. international journal production monitoring inclination angle superficial velocity flow regime transition model taitel barnea...

... surveillance pipe production control liquid velocity flow rate two-phase flow production monitoring transition interface viscosity barnea taitel experimental data upstream oil & gas Stratified flow for downward highly viscous two-phase flow R Brito, E Pereyra, C Sarica The University...