Analysis of profiles of screw vacuum pumps

The study of existing types of profiles of screw bodies of vacuum pumps, determining the advantages and disadvantages of various types of profiles. Studying the energy efficiency problems of screw vacuum pumps, the influence of the geometry of the slots in the working cavity on the backflow and usef...

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Bibliographic Details
Main Authors: Malov, D. A., Svichkar, E. V., Klyucharov, V. S., Nikulin, N. K., Shemarova, O. A., Nesterov, S. B., Avtonomova, I. V.
Format: Conference Proceeding
Language:English
Subjects:
Vacuum pumps
Online Access:Get full text
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Summary:The study of existing types of profiles of screw bodies of vacuum pumps, determining the advantages and disadvantages of various types of profiles. Studying the energy efficiency problems of screw vacuum pumps, the influence of the geometry of the slots in the working cavity on the backflow and useful volume. As a result, a program was created for obtaining profile geometry.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0029126