Original title: Monte Carlo simulation of molecular flow and radiative heat transfer in He bath cryopump
Authors: Musilová, Věra ; Hanzelka, Pavel ; Srnka, Aleš
Document type: Papers
Conference/Event: CRYOGENICS 2002, Praha (CZ), 2002-04-23 / 2002-04-26
Year: 2002
Language: eng
Abstract: A very important parameter of small bath helium cryopump is minimal heat input to its cold parts. Therefore, we simulated both the molecular flow and the thermal radiation heat transfer in the real pump geometry. Monte Carlo particle tracing enables us to compare performances of the pump for different structurses of baffles.
Keywords: cryopump; Motne Carlo particle tracing; thermal radiation
Project no.: CEZ:AV0Z2065902 (CEP), GA101/00/0028 (CEP)
Funding provider: GA ČR
Host item entry: Proceedings of 7th Cryogenics IIR international conference, ISSN 0151-1637

Institution: Institute of Scientific Instruments AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0101087

Permalink: http://www.nusl.cz/ntk/nusl-29530


The record appears in these collections:
Research > Institutes ASCR > Institute of Scientific Instruments
Conference materials > Papers