The steam enters a steam turbine system at 1000 psi and 1000 F. It leaves the...
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The steam enters a steam turbine system at 1000 psi and 1000 F. It leaves the t turbine at 1 psi. The turbine is separated into four stages. The first 2 stages are impulse stages. The last two stages are reaction stages. The turbine has pitch diameters of 30, 40, 50 and 60 inches for these 4 stages. You may assume a nozzle efficiency of 0.9, a velocity coefficient of 0.95, and inlet angle of 20º. Design the turbine blades for these 4 stages. Design parameters should be adjusted to obtain optimal design. Your results should include velocity diagram, pressure and velocity summaries for turbine stages, and thermodynamic efficiency of the turbine. The steam enters a steam turbine system at 1000 psi and 1000 F. It leaves the t turbine at 1 psi. The turbine is separated into four stages. The first 2 stages are impulse stages. The last two stages are reaction stages. The turbine has pitch diameters of 30, 40, 50 and 60 inches for these 4 stages. You may assume a nozzle efficiency of 0.9, a velocity coefficient of 0.95, and inlet angle of 20º. Design the turbine blades for these 4 stages. Design parameters should be adjusted to obtain optimal design. Your results should include velocity diagram, pressure and velocity summaries for turbine stages, and thermodynamic efficiency of the turbine.
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First Stage Inlet conditions 1000 psi 1000 F Exit conditions 500 psi 950 F Thermodynamic efficien... View the full answer
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date:
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