DEVICE FOR CREATING A PRESSURE DIFFERENTIAL USING DIFFERENTIAL PUMPING

This paper describes the design of an electron extraction device using differential pumping. An assessment of the vacuum conditions for the transition from the viscous to the molecular regime is considered which makes it possible to confirm the correctness of the choice of the parameters of the diff...

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Bibliographic Details
Published in:	Journal of applied mechanics and technical physics Vol. 63; no. 1; pp. 41 - 46
Main Authors:	Domarov, E. V., Golubenko, Yu. I., Kuksanov, N. K., Salimov, R. A., Fadeev, S. N., Chakin, I. K.
Format:	Journal Article
Language:	English
Published:	Moscow Pleiades Publishing 01-02-2022 Springer Nature B.V
Subjects:	Applications of Mathematics Classical and Continuum Physics Classical Mechanics Diaphragms Differential thermal analysis Fluid- and Aerodynamics Mathematical Modeling and Industrial Mathematics Mechanical Engineering Physics Physics and Astronomy Pumping ELV electron accelerator differential pumping extraction device
Online Access:	Get full text
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Summary:	This paper describes the design of an electron extraction device using differential pumping. An assessment of the vacuum conditions for the transition from the viscous to the molecular regime is considered which makes it possible to confirm the correctness of the choice of the parameters of the differential pumping system. The problem of heat removal from differential pumping diaphragms in a compact all-metal body of the extraction device is solved.
ISSN:	0021-8944 1573-8620
DOI:	10.1134/S0021894422010072