Development of applied software for analysis of gas flows in vacuum devices

被引：20
作者：
Anikin, Yu. A. [1 ]
Dodulad, O. I. [1 ,2 ]
Kloss, Yu. Yu. [1 ,2 ]
Martynov, D. V. [1 ,2 ]
Shuvalov, P. V. [1 ,2 ]
Tcheremissine, F. G. [1 ,3 ]
机构：
[1] Moscow Inst Phys & Technol, Dolgoprudnyi, Russia
[2] Natl Res Ctr Kurchatov Inst, Moscow, Russia
[3] RAS, Dorodnicyn Comp Ctr, Moscow, Russia
来源：
VACUUM | 2012年 / 86卷 / 11期
关键词：
Problem solving environment; Numerical modeling; Boltzmann equation; Knudsen pump; Holweck pump; TEMPERATURE; SEPARATION; EQUATION; DRIVEN;
D O I：
10.1016/j.vacuum.2012.02.024
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents some results of computing gas mixture flows in Knudsen and Holweck pumps. Transient flow development processes and attainment of the steady state are considered. The calculations were performed using a problem solving environment developed by the authors. A conservative projection method of solving the Boltzmann kinetic equation upon which the problem solving environment is based is described. The paper is aimed to demonstrate the capabilities of the software at the actual stage of its development. (c) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1770 / 1777
页数：8
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