The accurate prediction of two-phase gas and liquid flow regimes is important in the proper
design, operation and scale-up of pressure management and fluid handling systems in a …

A comprehensive review of the studies of gas-liquid two-phase flow patterns and flow-
pattern maps at adiabatic and diabatic conditions is presented in this paper. Especially …

Motivated by a dearth of research on the dynamics of single Taylor bubbles in annular
conduits, a computational study of Taylor bubbles rising in vertical and inclined annuli is …

In this paper, a series of works are conducted to study the heat and mass transfer
characteristics of superheated steam & non-condensing gases (SNG) flow in horizontal …

Wellbore fluid temperature is governed by the rate of heat loss from the wellbore to the
surrounding formation, which in turn is a function of depth and production/injection time. We …

Experiments have been conducted measuring the drift velocity (U d) of single Taylor bubbles
rising in stagnant Bingham plastic fluids in an inclined (4°≤ θ≤ 45° from vertical) and fully …

This study numerically investigates counter-current slug flow by considering the motion of a
Taylor bubble in annular conduits with downward-flowing liquids using the Volume-of-Fluid …

Considering the rheological constitutive model and flow-control equation of the fluid around
a Taylor bubble in an annulus, a prediction model of the flow field around the Taylor bubble …

Addressing gas migration in a static mud column during the shut-in period is a major
concern in Pressurized Mud Cap Drilling (PMCD). Significant discrepancies have been …

Huge amount of works have been done on wellbore modeling, but most of the researchers
focused on saturated thermal fluid, with very little efforts on superheated multi-component …