๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The influence of virtual leaks on the pressure in high and ultra-high vacuum systems. (GB)

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
149 KB
Volume
30
Category
Article
ISSN
0042-207X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

The influence of virtual leaks on the pr
The influence of virtual leaks on the pressure in high and ultra-high vacuum systems
โœ D Edwards Jr ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 258 KB

It is found that the least upper bound to the pressure in a vacuum system with a virtual leak is Qo/(etoS), Where Qo (torr. I) is the quantity of gas trapped at t = O, e = 2.718, to(S) is the time from the start of the pumpdown and S (I/s) is the real pumping speed.