Development of calculation method of main parameters of vacuum liquid transportation system

被引：0
|
作者：
Demikhov, K. E. [1 ]
Ochkov, A. A. [1 ]
Gordeeva, U. S. [1 ]
机构：
[1] Bauman Moscow State Tech Univ, Dept Vacuum & Compressor Technol, Fac Power Engn, Moscow 105005, Russia
来源：
25TH INTERNATIONAL CONFERENCE ON VACUUM TECHNIQUE AND TECHNOLOGY | 2018年 / 387卷
关键词：
D O I：
10.1088/1757-899X/387/1/012014
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The design of a vacuum pumping system based on the principle of the displacement membrane was proposed. This principle does not imply contact of the working metal surfaces with the transported liquid. This article presents a calculation method of the main parameters of the proposed vacuum fluid transportation system. As a result of the calculation, the values of the pumping speed, the dimensions of the displacement membrane, the required chamber height, the pressure drop in the chamber, required to ensure the deflection of the displacement membrane, were obtained. Based on the proposed method, a program for calculation the main parameters of a liquid transfer system based on the mathematical software MathCAD was developed.
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页数：4
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