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Determine ideal efficiency of carnot engine and ideal COP of carnot refrigerator
written 8.7 years ago by | modified 3.2 years ago by |
A carnot engine receives heat at ‘Ta’ from source and rejects heat to a sink at ‘Tb’. This engine drives a carnot refrigerator which removes heat at ‘Tc’ and rejects heat at ‘Tb’. Determine:
i) The ratio of [QcQa] where Qc is the heat removed at ‘Tc’ and Qa is heat received at ‘Ta’.
ii) If Ta =500K and Tc =250K determine ‘Tb’ if Qa=Qc
Determine ideal efficiency of carnot engine and ideal COP of carnot refrigerator.
Mumbai University > Mechanical Engineering > Sem8 > Refrigeration and Air Conditioning
Marks: 12M
Year: May 2013
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