H4.4 H20 enters an insulated turbine at 1000 kPa, 450°C, with a flow rate of 2 kg/s and velocity of 15 m/s, and exits at 100 kPa, 160°C, and a very low velocity. Assume negligible potential energy change. Determine: a. turbine inlet area [m²] b. turbine power output [MW]

H4.4 H20 enters an insulated turbine at 1000 kPa, 450°C, with a flow rate of 2 kg/s and velocity of 15 m/s, and exits at 100 kPa, 160°C, and a very low velocity. Assume negligible potential energy change. Determine: a. turbine inlet area [m²] b. turbine power output [MW]

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 35P

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Question

H4.4 H20 enters an insulated turbine at 1000 kPa, 450°C, with a flow rate of 2 kg/s and velocity of 15 m/s,
and exits at 100 kPa, 160°C, and a very low velocity. Assume negligible potential energy change.
Determine:
a. turbine inlet area [m2]
b. turbine power output [MW]

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