TITLE

Kinetic theory of a carrier gas effect on nucleation in diffusion chambers

AUTHOR(S)
Itkin, Andrey L.
PUB. DATE
August 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 534 Issue 1, p307
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Kinetic theory is presented which proposes an explanation of a carrier gas effect on nucleation in DCC. The main idea of this theory is that for DCC transport of condensing molecules to the cluster surface is determined by their diffusion through a carrier gas that results in new kinetic equations or, in other words, in usual kinetic equations where rate constants of the cluster formation depends upon carrier gas pressure. Analytical dependencies of critical supersaturation S[sub *] and derivative ∂S[sub *]/∂T on a carrier gas pressure P[sub 0], temperature T and the nature of the carrier gas are derived that reproduce experimental data of Heist and co-authors.
ACCESSION #
5669767

 

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