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Physique-Chimie |
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| Lycée et enseignement supérieur |
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Mines-Ponts - MP 2024
Physique 2 :
"Thermodynamique du froid"
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| Sujet |
Thermodynamique du froid :
Refroidissement des supraconducteurs : refroidissement progressif d'un supraconducteur ; refroidissement stationnaire d'un fil supraconducteur
Réfrigérateur à détente de gaz : thermodynamique des gaz parfaits ; le modèle de Van der Waals ; refroidissement par détente adiabatique
Énoncé (propriété du Concours Commun Mines-Ponts) : http://b.louchart.free.fr/Documents/CE/01/MP/Mines_Ponts_MP_2024_Physique_2_Enonce.pdf |
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| Corrigés |
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