MECHANICAL BEHAVIOR OF CORK MODIFIED BY HEAT TREATMENT AT HIGH TEMPERATURE

Authors

  • T. Kermezli University of Medea
  • A. Bensmaili University of Science and Technology H Boumedien
  • K. Amokrane University of Medea
  • A. Gacemi University of Medea

DOI:

https://doi.org/10.5755/j01.mech.19.4.5053

Keywords:

cork, heat treatment, diffusion coefficient, conductimetric

Abstract

Heat treatment is often used for improving the characteristics of heat and mass transfer of cork. In this study the effects of heat treatment on diffusion coefficient (Dapp) of Cork (Algeria cork) were examined, by the conductimetric method, and the influence on the treated chemical structure gave a decrease in this coefficient, this heat treatment offers more resistance to the mass diffusivity when compared with the corresponding natural cork in the direction of diffusion. The results found in isothermal conditions, faithfully represent the Arrhenius relationship.

DOI: http://dx.doi.org/10.5755/j01.mech.19.4.5053

Downloads

Published

2013-08-29

Issue

Vol. 19 No. 4 (2013)

Section

MECHANICS OF FLUIDS AND GASES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).