Engineering, 20.08.2019 17:10 eme05
Acertain solar energy collector produces a maximum temperature of 100°c. the energy is used in a cyclic heat engine that operates in a 10°c environment. what is the maximum thermal efficiency? what is it if the collector is redesigned to focus the incoming light to produce a maximum temperature of 300°c?
Answers: 1
is given by:
changes to 
, so, the new maximum efficiency, 
is given by:
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Acertain solar energy collector produces a maximum temperature of 100°c. the energy is used in a cyc...
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