Question
An adiabatic steady-state turbine is being designed to serve as an energy source for a small electrical generator. The inlet to the turbine is steam
An adiabatic steady-state turbine is being designed to serve as an energy source for a small electrical generator. The inlet to the turbine is steam at 600C and 10 bar, with a mass flow rate of 2 kg/s that flows through an inlet pipe that is 15 cm in diameter. The conditions at the turbine exit are T = 300C and P = 1 bar. Since the steam expands through the turbine, the outlet pipe is 30 cm in diameter.
a.Estimate the rate at which work can be obtained from this turbine (the power). You can assume that kinetic and potential energies are negligible (note any other assumptions)
b.Look on the internet -> does your answer for part a seem like the power rating for a small-scale generator? What would happen after the turbine to produce the electricity? (Brief overview of what you read online)c.If you had NOT neglected kinetic energy changes in part a, how different would your answer have been? Show your units...
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