Determine the rate at which energy is discharged to the

Assignment Help Mechanical Engineering

Reference no: EM13638258

At steady rate, a power cycle having a thermal efficiency of 38% generates 100 MW of electricy while discharging energy by heat transfer to cooling water at an average temperature of 70F. The average temperature of the steam passing through the boiler is 900F. A)Determine the rate at which energy is discharged to the cooling water, in BTU/Hr. B)Determine the minimum theoretical rate at which energy could be discharged to the cooling water, in BTU/Hr.

Reference no: EM13638258

Questions Cloud

A stretched string is fixed at both ends which are 410 cm : a stretched string is fixed at both ends which are 410 cm apart. if the density of the string is 0.035 gcm and its

Determine the temperature and the total enthalpy in the : 20 kg of r134 a at 300 kpa fills a rigid container whose volume is 28 l. determine the temperature and the total

It then sails from the second island to the third island : a boat travels between three islands. it sails from the first island to the second 4.10 km away in a direction 37.0deg

A solution is prepared by dissolving 202 ml of methanol in : a solution is prepared by dissolving 20.2 ml of methanol in 100 ml of water. the final volume of the solution is 118

Determine the rate at which energy is discharged to the : at steady rate a power cycle having a thermal efficiency of 38 generates 100 mw of electricy while discharging energy

A source emits a sound uniformly in all directions a radial : a source emits a sound uniformly in all directions. a radial line is drawn from this source. on this line determine the

Superheated water at 180 psi and 500 degf is allowed to : superheated water at 180 psi and 500 degf is allowed to cool at constant volume until the temperature drops to 250

The mean score on the math section of the sat test is 508 : the mean score on the math section of the sat test is 508 and the standard deviation is 111. if a student has a z-score

A pair of dice is rolled find the probability of : a pair of dice is rolled. find the probability of rollinga a sum not more than 4b a sum not less than 10c a sum between

User Account

All Pages