Engineering, 07.08.2019 17:10 lemmeboiz43
Steam enters a turbine at 4 mpa, 600°c and 115 m/s. it exits at 10 kpa, with a quality of 92% and the same velocity as the inlet. the power output from the turbine is 12,500 kw. determine: a)- the mass flow rate through the turbine, in kg/s. b)-the outlet area, in m2
Answers: 1
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
Engineering, 04.07.2019 18:10
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
Engineering, 04.07.2019 18:10
Assuming compressible flow of air and that the measurements are done at flagstaff a pitot static tube that gives the difference of total and static pressure measures 0.35 m of mercury. what is the velocity of air? assume the temperature to be 300k. (submit your excel or matlab calculation sheet)
Answers: 1
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
Steam enters a turbine at 4 mpa, 600°c and 115 m/s. it exits at 10 kpa, with a quality of 92% and th...
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