| Autor: |
Acampora, Paolo, Cristoforoni, Emanuele, Nitsch, Carlo, Trombetti, Cristina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
ESAIM: COCV, 29 (2023) 3 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1051/cocv/2022081 |
| Popis: |
We study the thermal insulation of a bounded body $\Omega\subset\mathbb{R}^n$, under a prescribed heat source $f>0$, via a bulk layer of insulating material. We consider a model of heat transfer between the insulated body and the environment determined by convection; this corresponds to Robin boundary conditions on the free boundary of the layer. We show that a minimal configuration exists and that it satisfies uniform density estimates. |
| Databáze: |
arXiv |
| Externí odkaz: |
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