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A Computational Hydrodynamic and Heat Transfer Study in Turbulent Up-Flows of Dilute Slurries through a Concentric Annulus
Liquid-solid turbulent flow Slurry heat transfer Solids density profile Solids loading
2009/10/10
A computational model based on a continuum approach is developed to estimate the hydrodynamic and heat transfer characteristics of turbulent slurry up-flows through a concentric annulus. The dilute sl...
Multi-Reaction Zones Imaging Technique for Turbulent Hydrocarbon Flames
Laser-based techniques Triple flames Multi-reaction zones LIF Formaldehyde
2009/10/10
Detection and imaging of multi-reaction zones is an essential tool for understanding the detailed structure of complicated flames. In this work a combined 4-camera technique is presented for multi-rea...
Numerical Simulation on Gas-Solid Two-Phase Turbulent Flow in FCC Riser Reactors (I) Turbulent Gas-Solid Flow-Reaction Model
riser reactor turbulent flow gas-solid flow
2009/3/30
Gas-solid two-phase turbulent flows, mass transfer, heat transfer and catalytic cracking reactions are known to exert interrelated influences in commercial fluid catalytic cracking(FCC) riser reactor...
Numerical Simulation on Gas-Solid Two-Phase Turbulent Flow in FCC Riser Reactors (II) Numerical Simulation on the Gas-Solid Two-Phase Turbulent Flow
commercial riser reactor flow-reaction model turbulent flow
2009/3/26
Numerical simulation on the flow, heat transfer and cracking reactions in commercial fluid catalytic cracking(FCC)riser reactors were carried out employingthe developed turbulent gas-solid two-phase ...
Turbulent Liquid Flow in a Gas-Liquid Bubble Column
bubble column liquid velocity field turbulent intensity
2009/3/20
The radial distribution of the axial component of time-average liquid velocityand turbulent intensity in a gas-liquid bubble column was investigatedexperimentally using LaserDoppler Anemometer (LDA)...