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Strong enhancement of streaming current power by application of two phase flow
Strong enhancement streaming current power two phase flow
2016/12/2
We show that the performance of a streaming-potential based microfluidic energy conversion system can be strongly enhanced by the use of two phase flow. Injection of gas bubbles into a liquid-filled c...
Application of Constrained Interpolation Profile (CIP) Method for Numerical Simulation of Two-phase Flow in Porous Media
CIP method Two-phase flow Porous media Numerical diffusion Shock front
2010/9/8
Numerical simulation technology for two-phase flow in porous media was developed using the Constrained Interpolation Profile (CIP) method. Both the finite difference method and streamline method combi...
MEASUREMENT OF PHASE INTERACTION IN DISPERSED GAS-PARTICLE TWO-PHASE FLOW BY PHASE-DOPPLER ANEMOMETRY
phase-Doppler anemometry gas-particle turbulence
2009/10/14
For simultaneous measurement of size and velocity distributions of continuous and dispersed phases in a two-phase flow a technique phase-Doppler anemometry was used. Spherical glass particles with a p...
SIMULATIONS OF THE KETTLE REBOILER SHELL SIDE THERMAL-HYDRAULICS WITH DIFFERENT TWO-PHASE FLOW MODELS
kettle reboiler thermal-hydraulics numerical simulation
2009/10/13
A CFD approach is presented for the simulation and analyses of the kettle reboiler shell side thermal-hydraulics with two different models of two-phase flow - the mixture and two fluid model. The mixt...
自吸泵气液两相流数值模拟分析（Numerical Simulation on Gas-liquid Two-phase Flow in Self-priming Pump）
自吸泵 气液两相流 数值模拟
2009/9/25
采用Mixture多相流模型、Realizable湍流模型与SIMPLEC算法，应用CFD软件Fluent对内混式自吸泵自吸过程的气液两相流进行了数值模拟。通过分析不同含气率条件下流场的压力分布、速度分布、气相分布，探讨了气液两相介质在泵内的运动情况，一定程度上揭示了内混式自吸泵自吸过程的内部流场变化规律，为自吸泵的设计提供更多的参考依据。
A Second-Order Turbulence Model Based on a Reynolds Stress Approach for Two-Phase Flow—Part I：Adiabatic Cases
A Second-Order Turbulence Model Two-Phase Flow
2009/9/3
In our work in 2008, we evaluated the aptitude of the code Neptune_CFD to reproduce the incidence of a structure topped by vanes on a boiling layer, within the framework of the Neptune project. The ob...
CFD Simulation of Polydispersed Bubbly Two-Phase Flow around an Obstacle
CFD Polydispersed Bubbly
2009/9/3
This paper concerns the model of a polydispersed bubble population in the frame of an ensemble averaged two-phase flow formulation. The ability of the moment density approach to represent bubble popul...
Two-Phase Flow Simulations for PTS Investigation by Means of Neptune_CFD Code
Two-Phase Flow Simulations PTS
2009/9/3
Two-dimensional axisymmetric simulations of pressurized thermal shock (PTS) phenomena through Neptune_CFD module are presented aiming at two-phase models validation against experimental data. Because ...
Effects of Asphaltene Deposition on Oil Reservoir Characteristics Including Two-phase Flow
Asphaltene deposition Reservoir modeling Network modeling Water breakthrough
2009/8/4
Prediction of the effects of asphaltene deposition on oil reservoir parameters during water flooding was investigated in two scenarios of oil production wells with controlled oil rate and controlled ...
Experimental and Modeling Studies for Gas-liquid Two-phase Flow at High Pressure Conditions
High pressure condition Large diameter pipe Flow pattern Pressure drop
2009/7/24
Experimental and model studies were performed on two-phase flow behavior at high-pressure conditions. The experiments were conducted using nitrogen and water in a test loop of 106.4 mm diameter pipe ...
Improved understanding of two phase flow phenomena based on unsteady blade pressure measurement
Two phase flow unsteady pressure measurement cavitation blade pressure distribution
2010/3/15
Impeller blade and side wall pressure measurements deliver additional information of the energy transfer in a centrifugal pump under two phase flow conditions. This information is used to improve the ...