CO2 transport: Data and models–A review

ST Munkejord, M Hammer, SW Løvseth - Applied Energy, 2016 - Elsevier
This review considers data and models for CO 2 transport. The thermophysical properties of
CO 2 and CO 2-rich mixtures are needed as a basis for various models within CO 2 capture …

A numerical model for multiphase liquid–vapor–gas flows with interfaces and cavitation

M Pelanti, KM Shyue - International journal of multiphase flow, 2019 - Elsevier
We are interested in multiphase flows involving the liquid and vapor phases of one species
and a third inert gaseous phase. We describe these flows by a hyperbolic single-velocity …

[HTML][HTML] Depressurization of CO2 in a pipe: Effect of initial state on non-equilibrium two-phase flow

AM Log, M Hammer, H Deng, A Austegard… - International Journal of …, 2024 - Elsevier
It is key in several industrial applications to accurately describe rapid depressurization of
liquid and dense phase states. Examples include refrigeration systems, nuclear reactor …

A pressure‐based method for weakly compressible two‐phase flows under a Baer–Nunziato type model with generic equations of state and pressure and velocity …

B Re, R Abgrall - … Journal for Numerical Methods in Fluids, 2022 - Wiley Online Library
Within the framework of diffuse interface methods, we derive a pressure‐based Baer–
Nunziato type model well‐suited to weakly compressible multiphase flows. The model can …

Arbitrary-rate relaxation techniques for the numerical modeling of compressible two-phase flows with heat and mass transfer

M Pelanti - International Journal of Multiphase Flow, 2022 - Elsevier
We describe compressible two-phase flows by a single-velocity six-equation flow model,
which is composed of the phasic mass and total energy equations, one volume fraction …

Rapid depressurization of a CO2 pipeline–an experimental study

B Vree, M Ahmad, L Buit, O Florisson - International Journal of Greenhouse …, 2015 - Elsevier
During transient operation or when a pipeline is punctured or ruptured, a rapid drop in
pressure might occur. The depressurization rate depends on the ratio of the mass outflow …

[HTML][HTML] A pressure-based diffuse interface method for low-Mach multiphase flows with mass transfer

AD Demou, N Scapin, M Pelanti, L Brandt - Journal of Computational …, 2022 - Elsevier
This study presents a novel pressure-based methodology for the efficient numerical solution
of a four-equation two-phase diffuse interface model. The proposed methodology has the …

Early Detection and Prevention of Two-Phase Flow-Induced Vibrations in CO2 Transport Pipelines Using a Flow Control System Coupled with a Neural Network …

G Jeong, S Park, I Park, W Go, Y Seo - Energy & Fuels, 2024 - ACS Publications
This study addresses the challenge of two-phase flow-induced vibrations (FIVs) in CO2
transport pipelines, which are crucial for safe operation of the pipelines and processing …

A simple explicit thermodynamic closure for multi-fluid simulations including complex vapor–liquid equilibria: Application to NH3 H2O mixtures

J Carmona, I Raspo, V Moureau, P Boivin - International Journal of …, 2025 - Elsevier
This paper presents a new thermodynamic closure formulation appropriate for the simulation
of subcritical multiphase flows, where two liquid/vapor components need to be considered …

On a doubly reduced model for dynamics of heterogeneous mixtures of stiffened gases, its regularizations and their implementations

A Zlotnik, T Lomonosov - Chaos: An Interdisciplinary Journal of …, 2023 - pubs.aip.org
We deal with the reduced four-equation model for the dynamics of heterogeneous
compressible binary mixtures with the stiffened gas equations of state. We study its further …