The Numerical Simulation Research of Disk-Type Molecular Pump Based on DSMC Method

Bo Liu; De Chun Ba; Li Hua Fan; Li Nan Zhou

doi:10.4028/www.scientific.net/AMM.423-426.2054

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 423-426The Numerical Simulation Research of Disk-Type...

The Numerical Simulation Research of Disk-Type Molecular Pump Based on DSMC Method

Abstract:

First, the basic principle of the DSMC method is introduced, which include simulating process, calculating of collision and key technique about simulation. Then a detailed process of simulation analysis to Disk-type Molecular Pumps extraction process based on DSMC method, is described, such as establishing geometric model, meshing, selection of collision model, boundary simulation, etc. At last, the ongoing work is pointed out .

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

2054-2058

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.2054

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Online since:

September 2013

Authors:

Bo Liu, De Chun Ba, Li Hua Fan, Li Nan Zhou

Keywords:

Disk-Type Molecular Pumps, DSMC, Extraction, Numerical Simulation

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