Published February 1, 1945 | Version public
Journal Article Open

A Dewpoint Meter Using Cooling by Expansion of CO2

Abstract

For use in certain aerodynamical problems a dewpoint meter using the Joule-Thompson effect, with CO2 as cooling agent, has been developed. The instrument described here has some advantages over the common instrument which depends oupon the evaporation of ether. Two slightly different devices have been used successfully.

Additional Information

Copyright © 1945 American Institute of Physics (Received November 29, 1944)

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1087
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CaltechAUTHORS:LIErsi45

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2005-12-18
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