Gas-liquid two-phase flow
Experimental study and modelling of average void fraction of gas liquid two phase flow in a helically coiled rectangular channel
... air flow in the experimental system. The flow rate of air is measured by three gas flow-meters (6) with an accuracy of ...The flow rate of water is measured by an electromagnetic ...
72
Application of Electrical Resistance Tomography in an Oscillatory Baffled Column for Gas-Liquid Two-Phase Flow
... for gas-liquid phase in an oscillatory baffled column by using electrical resistance ...the gas hold up by using Maxwell relationship and the effectiveness of mixing process was determined by ...
7
Void Fraction Measurement of Gas-Liquid Two-Phase Flow from Differential Pressure
... these flow conditions, the absolute pressure readings belong to the lower range of pressure sensor’s full measurement range, although differential pressure between two pressure sensors is larger (5000~6000 ...
10
Simulation of two phase oil gas flow in pipeline
... Gas-liquid two-phase flow in pipes is a common occurrence in the petroleum industry production and transportation of oil and ...the flow pattern, pressure drop and liquid ...
6
Simulation and Experimental Study on Spray Characteristics of Gas Assisted Urea Spray Gun
... internal flow field and external spray characteristics of the spray gun were simulated and analyzed by establishing a coupling model of the gas-liquid two-phase flow of the spray ...
12
Simulation of two phase oil gas flow in T Junction
... Gas-liquid two-phase flow in pipes is a common occurrence in the production and transportation of oil and gas ...the flow regime, pressure drop and liquid holdup is ...
6
Comparison of the hyperbolic range of two-fluid models on two-phase gas -liquid flows
... In two-phase flow of gas-liquid, the gas and liquid phases are simultaneously passing through a ...of gas-liquid two-phase flow in ...
13
Analysis of Gas and Liquid Two Phase Slug Flow Production Logging Interpretation Model in near Horizontal Shale Gas Wells
... of gas-liquid slug flow was established on the basis of the dynamic characteristics of gas-liquid two phase ...multiphase flow loop simulation experiment device, ...
13
Minimum Displacement Calculation Method of Killing Well Control Technology by Bullheading
... After gas invasion and shut-in, the displacement which can completely remove the gas in the wellbore is called the minimum ...fluid flow in closed wellbore after shut-in, the conditions for complete ...
8
Gas lift optimization and flow instability
... constant liquid phase velocity of ...of two-phase flow would be optimised and postponed, and would not reach the higher Reynolds number where bubbles start to collapse and cause ...
246
Design and Evaluation of Separation Towers in Water Treatment Plants
... the two phases will be ...air flow rate and gas mass transfer ...air flow rate varying between ...and liquid flow rate is 1 ...air phase have varied between ...air ...
8
Liquid Holdup in Concurrent Gas Liquid Upflow Through Packed Column with Random and Corrugated Structured Packing
... on liquid holdup limited with respect 1) to type and sizes of packing 2) to high liquid flow rates and corresponding gas flow rates to cover the three flow regimes, namely bubble ...
6
Experimental Study of Flow Characteristic at Horizontal Mini Channel
... and gas void fraction in two-phase gas-liquid flow in mini-channels were experimentally ...investigated flow and channel size to be applied in measurements of velocity and ...
6
Online Full Text
... Three-dimensional two-phase flow of gas and liquid is considered in which the interaction was modeled based on the concept of phasic volume defined in the Volume of Fluid (VOF) ...
6
Mathematical modelling of liquid meniscus shape in cylindrical micro-channel for normal and micro gravity conditions
... of two-phase flows for cooling of electronic components, such as computer chips, power electronics, converter chips and inverters in hybrid cars, powerful lasers, light-emitting diodes, ...with phase ...
5
Liquid-liquid two phase flow and solvent extraction in the squeezing regime with on-chip separation of phases
... injecting two immiscible fluid streams into the microfluidic device creates a liquid-liquid two-phase flow with the possibility of segmented flow (Figure ...segmented ...
55
Two-Fluid Eulerian-Eulerian CFD Modelling of Bubbly Flows Using an Elliptic-Blending Reynolds Stress Turbulence Model
... multiphase gas-liquid bubbly flows, the bub- ble size distribution and the volume fraction of the gas phase strongly affect the flow of the continuous liquid phase and the ...
7
Investigation of Liquid–Liquid Two-Phase Flow Pattern in Microreactors for Biodiesel Production
... in two and three inlet micromixers under optimum conditions. Both flow pattern observations and Gas Chromatgoraphy (GC) characterization of FAME samples demonstrated that cosolvent technique and ...
9
Parents of two-phase flow and theory of “gas-lift”
... When two phases flow co-currently in a channel, they can arrange themselves in a number of different configurations, called flow patterns or flow ...Each flow pattern is characterized ...
9
Experimental Study of Two-Phase Flow in a Liquid Cross-Flow and an Effervescent Atomizer
... the liquid cross-flow both experimentally and ...of gas physical properties, orifice diameter and surrounding liquid ...higher liquid velocity produces smaller ...of liquid ...
201