Characteristic time of thermal and diffusional relaxation
Journal Title: Геофизический журнал - Year 2015, Vol 37, Issue 6
Abstract
It is shown that frequently used dimensional estimation of a layer thermal relaxation time, tr, as L2/κ based on the layer thickness, L, and thermal diffusivity, κ, strongly overestimates tr. The correct estimate tr=L2/π2κ should contain a factor of 1/π2 which is of the order of 0.1.
Authors and Affiliations
O. Aryasova, Ya. Khazan
Keywords
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- EP ID EP531464
- DOI 10.24028/gzh.0203-3100.v37i6.2015.111174
- Views 73
- Downloads 0
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