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Unformatted text preview: Body Coefficient of Performance ( ) W Q = COP net H HP T T-1 1 = COP H L Carnot Refrigerator Extract Heat From a Body Coefficient of Performance ( ) W Q = COP net L Ref 1 T T 1 = COP L H Carnot-As a modeling tool for these plants we may use the following two interaction diagrams. ME 417 Design of Alternative Energy Systems 2 We also have conservation of energy for these plants, which gives Q = W + Q H net L High Temperature Heat Reservoir at T H Low Temperature Heat Reservoir at T L Heat Engine High Temperature Heat Reservoir at T H Low Temperature Heat Reservoir at T L Heat Pump or Refrigerator Q L Q H Q H Q L W net W net...
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- Spring '07