An ordinary egg can be approximated as a 5 5 cmdiameter sphere The egg is initially at a uniform temperature of 8 deg C and is dropped into boiling water at 97 deg C Taking the properties of egg to be Iuml 1020 kg m3 and cp 3 32 kJ kg deg C, determine how much heat is transferred to the egg by the time the average temperature of the egg rises to 70 deg C and the amount of exergy destruction associated with this heat transfer process Take T0 25 deg C Boiling water 97 Egg T 8C FIGURE P8 45

Question: An ordinary egg can be approximated as a 5.5-cmdiameter sphere. The egg is initially at a uniform temperature of 8°C and is dropped into boiling

An ordinary egg can be approximated as a 5.5-cmdiameter sphere. The egg is initially at a uniform temperature of 8°C and is dropped into boiling water at 97°C. Taking the properties of egg to be Ï = 1020 kg/m3 and cp = 3.32 kJ/kg ˆ™ °C, determine how much heat is transferred to the egg by the time the average temperature of the egg rises to 70°C and the amount of exergy destruction associated with this heat transfer process. Take T0 = 25°C

Boiling water 97 Egg T 8C FIGURE P8-45

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