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Movement of a Drying Front in a Porous Material

Published online by Cambridge University Press:  28 February 2011

T. M. Shaw
T. M. Shaw*
Affiliation:
IBM Thomas J. Watson Research Center Yorktown Heights, NY, 10598
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Abstract

A technique is described for directly observing the movement of a drying front through a thin layer of porous material. The observations show that the front moves in abrupt steps and develops an irregular morphology as it advances. Comparison of the experimental images with computer simulations indicates that several features of the drying front can be accounted for by a model based on invasion percolation.

Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 73: Symposium H – Better Ceramics Through Chemistry II , 1986 , 215
Copyright
Copyright © Materials Research Society 1986

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References

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