Study of interstage channel of hybrid turbomolecular pump
The calculation is based on the use of Monte Carlo method (method of test particle), which consists in the statistical modeling of processes. The article describes an algorithm to construct a mathematical model step by step. The article defines both a probability for gas molecules to pass through...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2021-03-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%201%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/9-17%20%D0%A8%D0%BE%D1%81%D1%82%D0%B0%D0%BA%20%D0%AE.%20%D0%90.,%20%D0%9D%D0%B8%D0%BA%D1%83%D0%BB%D0%B8%D0%BD%20%D0%9D.%20%D0%9A.,%20%D0%A8%D0%BE%D1%81%D1%82%D0%B0%D0%BA%20%D0%9F.%20%D0%90.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| Summary: | The calculation is based on the use of Monte Carlo method (method of test particle), which consists
in the statistical modeling of processes. The article describes an algorithm to construct a mathematical
model step by step. The article defines both a probability for gas molecules to pass through the
interstage channel of a hybrid turbomolecular pump in forward and backward direction. The effect of
the movable walls limiting the channel is taken into account. Results and, accordingly, recommendations,
given in the article, can be used in designing a flow passage of the hybrid turbomolecular pumps. The
dependencies of a probability for gas molecules to pass through the interstage canal on the relative
parameters determining the geometry and dynamics of the channel walls are given |
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| ISSN: | 2588-0373 2587-764X |