two phase flow regimes
Fundamental issues, technology development and challenges of boiling heat transfer, critical heat flux and two phase flow phenomena with nanofluids
... the two-phase flow, boiling heat transfer and CHF ...transfer, two phase flow regimes, pressure drop, CHF and the physical ...
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Simulation of two phase oil gas flow in pipeline
... T-junction, or commonly known as stand pipe appendage, is used by oil/gas industries to tap gas from existing production header for the purpose of downstream pipeline instrumentation. The appendage is either pre-design ...
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Two phase flow and heat transfer in reflux thermosyphons
... this flow is also confined, as observed in the current investigation, the bubbles gradually expand to fill the diameter of the channel and in some cases bubble coalescence occurs and larger bubbles are ...
194
Two phase discharge flow prediction in safety valves
... water flow to predict the critical flow conditions in the safety ...The two phase flow conditions are generally high speed flows and dominated by the annular or dispersed flow ...
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Flow regime transition criteria for two-phase flow at reduced gravity conditions
... slug flow and annular flow has increasingly rough liquid surface and droplet mist, similar to churn flow in vertical up-flow, but without the observation of flow ...new flow ...
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Two-phase discharge flow prediction in safety valves
... water flow to predict the critical flow conditions in the safety ...The two phase flow conditions are generally high speed flows and dominated by the annular or dispersed flow ...
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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 ...
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Two Phase Flow Analysis for Vertical Pipe
... single-phase flow, flow geometry is always known and velocity distribution, pressure distribution ...in two-phase flow conditions, geometry of the inter-phases is not a defined ...
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Two-phase flow of air-water mixture in a minichannel
... Abstract. Two-phase systems have a huge potential for solving problems of removing large heat ...stratified flow regime and the annular flow regime in mini- and micro- ...of flow ...
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Visualization of various working fluids flow regimes in gravity heat pipe
... with phase changes of working fluid inside hermetically closed pipe at specific ...The phase changes of working fluid from fluid to vapour and vice versa help heat pipe to transport high heat ...fluids ...
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Generation in Two-Phase Flow Microfluidics T-junction
... the flow morphologies of two-phase flow in microfluidics ...of flow of continuous fluid, (2) geometry dimensions of the T-junction, (3) interfacial tension, and (4) viscosity of the ...
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Numerical simulation for two-phase flow in a porous medium
... only two chemical species, or components, gas and oil, where this last component may exist in both phases (gas and oil), that is to say, the heavy residual component in the oil phase and the light volatile ...
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A hierarchy of non-equilibrium two-phase flow models
... for two-phase flow, which arises when we impose instantaneous equilibrium in different combinations of velocity, pressure, temperature and chemical ...
35
Two-phase flow simulation with lattice Boltzmann method
... fluid flow with a change in phase arises from the fact that many industrial processes rely on these phenomena for materials processing or for energy transfer, ...multiphase flow not only in ...
12
On heat transfer to pulsatile flow of a two phase fluid
... pulsatile flow of a two-phase fluid-particle system in a channel bounded by two infinitely long impervious rigid parallel walls seperated by a distance h with a view to its more realistic ...
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Experimental Study of Flow Characteristic at Horizontal Mini Channel
... in two-phase gas-liquid flow in mini-channels were experimentally ...investigated flow and channel size to be applied in measurements of velocity and gas void fraction, a method based on the ...
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Multiscale Methods for Elliptic Partial Differential Equations and Related Applications
... [51], two-scale finite element methods [73], two-scale conservative subgrid approaches [9], the het- erogeneous multiscale method (HMM) [36], and multiscale mortar methods ...to two-phase ...
119
Droplet formation in microfluidic cross-junctions
... A two-step model was found to be statistically valid over the whole range of literature ...their two-step model, the final droplet volume V is a result of two-stage growth, which is similar to the ...
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Classical XY model with conserved angular momentum is an archetypal non-Newtonian fluid
... equilibrium phase behaviour, with a single transition to an ordered state at zero temperature ...steady-state phase diagram with transitions between flow-regimes that mimic the phenomenology ...
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The Flow Measurement of Multiphase Flow Based on the Conductance Sensor
... three-phase flow in the pipe is commonly encountered in the petroleum and nature gas ...Its flow patterns are complex and always changeable, so it’s difficult to be measured and is becoming one of ...
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