Numerical studies of gas pull-through and liquid entrainment in gas–liquid flows through multi-branch manifolds
H Sadeghi, S Tavoularis - International Journal of Multiphase Flow, 2022 - Elsevier
Flows of air–water and saturated steam–water mixtures in a horizontal cylindrical vessel with
a single or several cylindrical outlets (branches) were investigated computationally using the
volume of fluid (VOF) method to separate the phases and the delayed detached eddy
simulation (DDES) model to simulate turbulence. The time-dependent gas–liquid interface
was resolved and the vertical distance between the interface elevation and the branch inlet
was determined. The computed critical elevations at the onsets of gas pull-through (OGP) …
a single or several cylindrical outlets (branches) were investigated computationally using the
volume of fluid (VOF) method to separate the phases and the delayed detached eddy
simulation (DDES) model to simulate turbulence. The time-dependent gas–liquid interface
was resolved and the vertical distance between the interface elevation and the branch inlet
was determined. The computed critical elevations at the onsets of gas pull-through (OGP) …
Numerical Studies of Gas Pull-Through and Liquid Entrainment in Gas-Liquid Flows Through Multi-Branch Manifolds
S Tavoularis, H Sadeghi - Available at SSRN 4021734, 2022 - papers.ssrn.com
Flows of air-water and saturated steam-water mixtures in a horizontal cylindrical vessel with
a single or several cylindrical outlets (branches) were investigated computationally using the
volume of fluid (VOF) method to separate the phases and the delayed detached eddy
simulation (DDES) model to simulate turbulence. The time-dependent gas-liquid interface
was resolved and the vertical distance between the interface elevation and the branch inlet
was determined. The computed critical elevations at the onsets of gas pull-through (OGP) …
a single or several cylindrical outlets (branches) were investigated computationally using the
volume of fluid (VOF) method to separate the phases and the delayed detached eddy
simulation (DDES) model to simulate turbulence. The time-dependent gas-liquid interface
was resolved and the vertical distance between the interface elevation and the branch inlet
was determined. The computed critical elevations at the onsets of gas pull-through (OGP) …
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