Accession Number : AD0714868
Title : Reply to Longitudinal Diffusion Coefficients Misnamed by R. N. Varney.
Descriptive Note : Technical rept.,
Corporate Author : PURDUE UNIV LAFAYETTE IND PROJECT SQUID HEADQUARTERS
Personal Author(s) : Gatland,I. R. ; McDaniel,E. W.
Report Date : NOV 1970
Pagination or Media Count : 11
Abstract : Varney has recently applied random walk methods to discuss the longitudinal diffusion of gaseous ions drifting in an electric field, and he obtained results which differ from those obtained by solution of the diffusion equation. Varney's analysis leads him to state that the measured longitudinal diffusion coefficients are not diffusion coefficients at all. Several arguments are presented here to refute Varney's findings. (Author)
Descriptors : (*IONS, DIFFUSION), RELATIVITY THEORY, DRIFT, PARTIAL DIFFERENTIAL EQUATIONS, ELECTRIC FIELDS, STOCHASTIC PROCESSES, MOLECULAR BEAMS
Subject Categories : Plasma Physics and Magnetohydrodynamics
Distribution Statement : APPROVED FOR PUBLIC RELEASE