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Hyperbolic Heat Conduction Equation for Materials With a Nonhomogeneous Inner Structure

Kaminski, W.·1990·Journal of Heat Transfer

Abstract

The physical meaning of the constant τ in Cattaneo and Vernotte’s equation for materials with a nonhomogeneous inner structure has been considered. An experimental determination of the constant τ has been proposed and some values for selected products have been given. The range of differences in the description of heat transfer by parabolic and hyperbolic heat conduction equations has been discussed. Penetration time, heat flux, and temperature profiles have been taken into account using data from the literature and our experimental and calculated results.

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Metadata

Authors
Kaminski, W.
Venue
Journal of Heat Transfer
Published
1990-08-01
Volume
112
Issue
3
Pages
555-560
ISSN
  • 0022-1481 (ISSN-L)
  • 1528-8943
OpenAlex
W2014867017
Cited by
524
References
0
FWCI
5.25
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Hyperbolic Heat Conduction Equation for Materials With a Nonhomogeneous Inner Structure. https://app.cochat.ai/papers/10.1115/1.2910422
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Kaminski, W. (1990). Hyperbolic Heat Conduction Equation for Materials With a Nonhomogeneous Inner Structure. Journal of Heat Transfer. https://doi.org/10.1115/1.2910422

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.