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Contribution to the Theory of the Diffusion Pump

Published online by Cambridge University Press:  24 October 2008

L. Wertenstein
L. Wertenstein
Affiliation:
Professor of Radiology at the Free-University, Warsaw
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Extract

There are two effects involved in the sucking action of the diffusion pump. One is the penetration of gas molecules into the mercury vapour jet, and the second is the existence of a gradient of the partial pressure of the gas in the direction of the jet, so that the pressure at the origin of the jet is much lower than at the end of it.

Type
Research Article
Information
Mathematical Proceedings of the Cambridge Philosophical Society , Volume 23 , Issue 5 , January 1927 , pp. 578 - 583
Copyright
Copyright © Cambridge Philosophical Society 1927

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References

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