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Bounds for the effective heat conduction coefficient |
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| Authors: | Istv n Ecsedi |
| Affiliation: | István Ecsedi |
| Abstract: | The linear problem of the steady-state heat conduction is studied in isotropic nonhomogeneous hollow rigid bodies. Upper and lower bounds are derived for the effective heat conduction coefficient. It is proven that, the effective heat conduction coefficient of a compound body is between the weighted arithmetic and harmonic means of heat conduction coefficients of the homogeneous body components. |
| Keywords: | Heat conduction Nonhomogeneous body Effective heat conductivity coefficient Upper and lower bound |
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