subject
Engineering, 20.11.2019 22:31 lil2524

Ehe exhaust heat of around 600oc is used in a heat recovery process to generate electricity through a steam turbine, with a low temperature (after the condenser) of around 40oc. given the utilization efficiency of 0.45 applies to the carnot efficiency for this second conversion process, what is the overall process efficiency, using the realistic efficiency of 0.4 for the gas turbine based process (combined cycles)?

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
question
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
question
Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
question
Engineering, 04.07.2019 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
You know the right answer?
Ehe exhaust heat of around 600oc is used in a heat recovery process to generate electricity through...
Questions
question
Mathematics, 05.10.2020 15:01
question
Mathematics, 05.10.2020 15:01
question
Mathematics, 05.10.2020 15:01
Questions on the website: 13722362