Air Filtration and Pressure Boost Technique for the Operating Room of Construction Machinery
p.168
p.168
A Simulation Approach for Analyzing MAS Model of SIS
p.173
p.173
DCC Analysis of the Two Stock Market Returns by a Threshold Model: Empirical Study of the Stock Markets in Japan and Canada
p.181
p.181
A Novel Integration of GNSS and GIS Approach to Foundation Roller Compaction in Civil Engineering
p.186
p.186
3D Numerical Simulation of Hydraulics in an Oxidation Ditch
p.190
p.190
Application of GRNN to Plan Trajectory for a Picking Robot
p.194
p.194
Analysis on Affection and Dissemination of Road Traffic Accidents
p.200
p.200
An Image Enhancement Method Based on the Coal Mine Monitoring System
p.204
p.204
Analysis on Problems Shown in Safety Evaluation of China
p.208
p.208
3D Numerical Simulation of Hydraulics in an Oxidation Ditch
Abstract:
A numerical simulation study of the hydrodynamics of an oxidation ditch is presented. The numerical method is based on a pressure-correction algorithm of the SIMPLE-type. A multigrid technique based on the full approximation storage (FAS) scheme is employed to accelerate the numerical convergence, while as a turbulence model the RNG κ-ε model with wall functions is used. The numerical results for velocity in the oxidation ditch are obtained．
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Periodical:
Advanced Materials Research (Volumes 468-471)
Pages:
190-193
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Online since:
February 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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