Note on Diffusion of Vapor into Flowing Gas.

journal article
Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry

Vol. 78 (1), 49-51
https://doi.org/10.6028/jres.078A.006

Abstract

The theory of diffusion of vapor between the walls of a tube and a stream of gas is applied to a generator of known humidities. The rate of approach to equilibrium is evaluated for gas velocities in the laminar flow range. The effect of pressure drop is examined.

Keywords

DIFFUSION
EQUILIBRIUM
EVAPORATION
HUMIDITY
HUMIDITY GENERATOR
LAMINAR FLOW
SATURATION
WATER VAPOR

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