DocumentCode
377598
Title
Time dependence of the pressure profile in a tube with axially-dependent degassing
Author
Degasperi, F.T. ; Martins, M.N. ; Takahashi, J. ; Verardi, S.L.L.
Author_Institution
Faculdade de Tecnologia de Sao Paulo, Brazil
Volume
3
fYear
2001
fDate
2001
Firstpage
2203
Abstract
We present in this paper analytical results for the pressure profile in an evacuated tube, when subject to two situations common to accelerator vacuum technology. The first case deals with a system presenting two different degassing rates along the tube length. The second part presents results for the time evolution of the pressure profile in a tube where a sudden and localized degassing occurs
Keywords
outgassing; pressure; degassing; evacuated tube; pressure profile; Ceramics; Conducting materials; Differential equations; Electron tubes; Geometry; Insulation; Steady-state; Thermal conductivity; Throughput; Vacuum technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location
Chicago, IL
Print_ISBN
0-7803-7191-7
Type
conf
DOI
10.1109/PAC.2001.987324
Filename
987324
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