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Refrigeration#

Refrigerators and heat pumps, and their Carnot limits.

Perkins’s vapour-compression refrigerator (1834)

Perkins's vapour-compression refrigerator (1834)

Kelvin’s heat pump (1852)

Kelvin's heat pump (1852)

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Carrier’s psychrometric chart (1911)

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Perkins’s vapour-compression refrigerator (1834)
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