Volume 3 Number 4 (Jul. 2013)
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IJAPM 2013 Vol.3(4): 244-246 ISSN: 2010-362X
DOI: 10.7763/IJAPM.2013.V3.213

Study of Optimization and Design for Disk-Type Molecular Pump Based on DSMC Method

Zhou Bo, Guo Zixue, Xie Quanxin, and Ran Bo
Abstract—The DSMC method was applied to accomplish the simulative calculation of the performance of the disk-type molecular pump for N2 and the effect of the main mechanical parameters of its channels while the parameters of the external structure were fixed. The main problems in using DSMC method such as the setting of the boundary conditions, which especially cater to the high rotative speed condition was solved. A new subassembly with optimized mechanical parameters was give out based on the calculation result.

Index Terms—Disk-type molecular pump, DSMC method, simulative, N2.

Zhou Bo is with the Department of Engineering Physics, Tsinghua Univercity, Beijing, China (e-mail: bozhou.ipce@gmail.com).
Guo Zixue and Ran Bo are with the Institute of Physical and Chemical Engineering, Tianjin, China (e-mail: guozx605@139.com, danb03@163.com).
Xie Quanxin is with the Physical Department of Moscow Engineering Physics Institute, State University, Moscow, Russian (e-mail: xxm74@163.com).

Cite:Zhou Bo, Guo Zixue, Xie Quanxin, and Ran Bo, "Study of Optimization and Design for Disk-Type Molecular Pump Based on DSMC Method," International Journal of Applied Physics and Mathematics vol. 3, no. 4, pp. 244-246, 2013.

General Information

ISSN: 2010-362X
Frequency: Bimonthly (2011-2014); Quarterly (Since 2015)
DOI: 10.17706/IJAPM
Editor-in-Chief: Prof. Haydar Akca
Abstracting/ Indexing: Index Copernicus, EI (INSPEC, IET), Chemical Abstracts Services (CAS), Electronic Journals Library, Engineering & Technology Digital Library, Nanowerk Database, Google Scholar and ProQuest
E-mail: ijapm@iap.org
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