MULTWO: Compositional Computer Model for Transient Oil/Gas Two-Phase Flow. 1. Year Progress Report

摘要

The development of a compositional and transient computer model, MULTWO, for oil/gas two-phaseflow has been initiated. A preliminary version with compositional and two-fluid description but with simplified flow pattern and friction models has been coded, and a catalogue of advanced flow pattern and friction models for future implementation has been prepared. New friction models for stratified-, annular- and slug flow have been developed for this catalogue. In connection with the computer model development a PhD study has been established on the fundamental fluid- and thermodynamics in two-phase flow. (ERA citation 10:046068)