Performance of Vertical Transient Two-Phase Flow Models Applied to Liquid Loading in Gas Wells

2011 ◽  
Author(s):  
Paulo J. Waltrich ◽  
Jader R. Barbosa
Keyword(s):  
Two Phase Flow ◽  
Phase Flow ◽  
Gas Wells ◽  
Liquid Loading ◽  
Two Phase ◽  
Flow Models

scholarly journals Port-Hamiltonian formulation of two-phase flow models

2021 ◽  
Vol 149 ◽  
pp. 104881
Author(s):  
H. Bansal ◽  
P. Schulze ◽  
M.H. Abbasi ◽  
H. Zwart ◽  
L. Iapichino ◽  
...  
Keyword(s):  
Two Phase Flow ◽  
Hamiltonian Formulation ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Models

Homogeneous two-phase flow models and accurate steam-water table look-up method for fast transient simulations

2017 ◽  
Vol 95 ◽  
pp. 199-219 ◽  
Author(s):  
M. De Lorenzo ◽  
Ph. Lafon ◽  
M. Di Matteo ◽  
M. Pelanti ◽  
J.-M. Seynhaeve ◽  
...  
Keyword(s):  
Water Table ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Flow Models ◽  
Transient Simulations ◽  
Fast Transient

Gas Volumes in Place Estimation Method for Tight Gas Wells: Combining Formation Stress-sensitivity and Two-phase Flow

2015 ◽  
Author(s):  
Xiangji Dou ◽  
Xinwei Liao ◽  
Xiaofeng Li ◽  
Hongmei Liao ◽  
Xiangnan He ◽  
...  
Keyword(s):  
Two Phase Flow ◽  
Estimation Method ◽  
Stress Sensitivity ◽  
Phase Flow ◽  
Tight Gas ◽  
Gas Wells ◽  
Two Phase

Steady one-dimensional nozzle flow solutions of liquid–gas mixtures

2013 ◽  
Vol 737 ◽  
pp. 146-175 ◽  
Author(s):  
S. LeMartelot ◽  
R. Saurel ◽  
O. Le Métayer
Keyword(s):  
Two Phase Flow ◽  
Gas Mixtures ◽  
Ideal Gas ◽  
Nozzle Flow ◽  
Pure Liquid ◽  
Phase Flow ◽  
Two Phase ◽  
One Dimensional ◽  
Flow Models ◽  
Relaxation Effects

AbstractExact compressible one-dimensional nozzle flow solutions at steady state are determined in various limit situations of two-phase liquid–gas mixtures. First, the exact solution for a pure liquid nozzle flow is determined in the context of fluids governed by the compressible Euler equations and the ‘stiffened gas’ equation of state. It is an extension of the well-known ideal-gas steady nozzle flow solution. Various two-phase flow models are then addressed, all corresponding to limit situations of partial equilibrium among the phases. The first limit situation corresponds to the two-phase flow model of Kapila et al. (Phys. Fluids, vol. 13, 2001, pp. 3002–3024), where both phases evolve in mechanical equilibrium only. This model contains two entropies, two temperatures and non-conventional shock relations. The second one corresponds to a two-phase model where the phases evolve in both mechanical and thermal equilibrium. The last one corresponds to a model describing a liquid–vapour mixture in thermodynamic equilibrium. They all correspond to two-phase mixtures where the various relaxation effects are either stiff or absent. In all instances, the various flow regimes (subsonic, subsonic–supersonic, and supersonic with shock) are unambiguously determined, as well as various nozzle solution profiles.

Wetted wall fraction of gas-liquid stratified co-current two-phase flow in a horizontal pipe with low liquid loading

2019 ◽  
Vol 70 ◽  
pp. 102967
Author(s):  
Deendarlianto ◽  
Akhmad Zidni Hudaya ◽  
Indarto ◽  
Katya Dara Ozzilenda Soegiharto
Keyword(s):  
Two Phase Flow ◽  
Phase Flow ◽  
Liquid Loading ◽  
Two Phase ◽  
Horizontal Pipe
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