Two Domensional Simulation of Velocity Field of Two-Phase Flow for Gas and Solid in the Abrasive Air Jet Nozzle

Chuan Zhen Huang; Rong Guo Hou; Zeng Wen Liu; Quan Lai Li; Hong Tao Zhu

doi:10.4028/www.scientific.net/KEM.359-360.465

Paper Titles

Researching and Manufacturing of Endless Diamond Wire Saws and the Cutting Experiment
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Study on Removal Mechanism of Fixed-Abrasive Diamond Wire Saw Slicing Monocrystalline Silicon
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The Numerical Analysis on Action Mechanism of Slurry in Free Abrasive Wiresaw Slicing
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Research on Cryogenic Pneumatic Mist Jet Impinging Cooling and Lubricating of Grinding Processes
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Two Domensional Simulation of Velocity Field of Two-Phase Flow for Gas and Solid in the Abrasive Air Jet Nozzle
p.465

Simulation of the Gas-Liquid-Solid Three-Phase Flow Velocity Field Outside the Abrasive Water Jet(AWJ) Rectangle Nozzle and Ellipse Nozzle
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The Modeling and Finite Elements Simulation for Pressure Field of Abrasive Jet Precision Finishing With Grinding Wheel as Restraint
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Real-Time Measurement and Compensation for Wheel Wear in Curve Grinding Based on Image Processing Method
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Fractal Tool-Path Planning for Free-Form Surface Polishing System
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 359-360Two Domensional Simulation of Velocity Field of...

Two Domensional Simulation of Velocity Field of Two-Phase Flow for Gas and Solid in the Abrasive Air Jet Nozzle

Abstract:

Simulation on velocity field of gas-solid flow in the abrasive air jet nozzle was studied by the computed fluid dynamics(CFD) software. The velocity field of the two-phase flow in the abrasive air jet nozzle can be obtained by means of simulation. The effect of the nozzle diameter on the velocity field shows that the velocity field in the nozzle with a smaller diameter is more well-distributed. The velocity distribution along the nozzle axis and the radial direction of the nozzle outlet was also simulated.