1.
Phys Rev E Stat Nonlin Soft Matter Phys
; 75(2 Pt 2): 026403, 2007 Feb.
Article
in English
| MEDLINE
| ID: mdl-17358428
ABSTRACT
The results are given of an experimental investigation of heat transport processes in fluid dusty structures in rf-discharge plasmas under different conditions: for discharge in argon, and for discharge in air under an action of electron beam. The analysis of steady-state and unsteady-state heat transfer is used to obtain the coefficients of thermal conductivity and thermal diffusivity under the assumption that the observed heat transport is associated with a thermal conduction in the dusty component of plasmas. The temperature dependence of these coefficients is obtained, which agrees qualitatively with the results of numerical simulation for simple monatomic liquids.