Q8 In an ideal constant volume cycle the pressure and temperature at the beginning of compression are (103bar) and (50 °C) respectively and the compression ratio (8:1). The heat supplied during the cycle is (840Kj/Kg) of working fluid. Determine (a) the maximum temperature attained in cycle. (b) the thermal efficiency of the cycle. (c) the work done in Kj during the cycle per Kg of working fluid. Answers (a) 1925 K, (b) 56.4 %, (c) 474.36 Kj/Kg

Elements Of Electromagnetics
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Q8 In an ideal constant volume cycle the pressure and temperature at the
beginning of compression are (103bar) and (50 °C) respectively and the compression
ratio (8:1). The heat supplied during the cycle is (840Kj/Kg) of working fluid.
Determine (a) the maximum temperature attained in cycle. (b) the thermal efficiency
of the cycle. (c) the work done in Kj during the cycle per Kg of working fluid.
Answers (a) 1925 K, (b) 56.4 %, (c) 474.36 Kj/Kg
Transcribed Image Text:Q8 In an ideal constant volume cycle the pressure and temperature at the beginning of compression are (103bar) and (50 °C) respectively and the compression ratio (8:1). The heat supplied during the cycle is (840Kj/Kg) of working fluid. Determine (a) the maximum temperature attained in cycle. (b) the thermal efficiency of the cycle. (c) the work done in Kj during the cycle per Kg of working fluid. Answers (a) 1925 K, (b) 56.4 %, (c) 474.36 Kj/Kg
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