Radiative heat-transfer between metallic gratings using adaptive spatial resolution - Laboratoire Charles Coulomb (L2C) Accéder directement au contenu
Communication Dans Un Congrès Année : 2017

Radiative heat-transfer between metallic gratings using adaptive spatial resolution

Riccardo Messina
Antonio Noto
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Brahim Guizal
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Mauro Antezza
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Résumé

We calculate the radiative heat transfer between two metallic gratings by exploiting the Adaptive Spatial Resolution metod. This technique dramatically improves the rate of convergence allowing to explore smaller separations. The heat flux shows a remarkable amplification of the exchanged energy, due to spoof-plasmon modes. We find a consistent disagreement with some previously obtained results going up to 50% (this disagreement is explained in terms of an incorrect connection between the reflection operators of the two gratings).
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Dates et versions

hal-01570566 , version 1 (31-07-2017)

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  • HAL Id : hal-01570566 , version 1

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Riccardo Messina, Antonio Noto, Brahim Guizal, Mauro Antezza. Radiative heat-transfer between metallic gratings using adaptive spatial resolution. META'17 - Incheon – Korea, Jul 2017, Incheon - Seoul, South Korea. ⟨hal-01570566⟩
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