Solution Found!
A steam turbine operates with 1.6 MPa and 350°C steam at
Chapter 5, Problem 140P(choose chapter or problem)
A steam turbine operates with \(1.6 \mathrm{MPa}\) and \(350^{\circ} \mathrm{C}\) steam at its inlet and saturated vapor at \(30^{\circ} \mathrm{C}\) at its exit. The mass flow rate of the steam is \(22 \mathrm{~kg} / \mathrm{s}\), and the turbine produces \(12,350 \mathrm{~kW}\) of power. Determine the rate at which heat is lost through the casing of this turbine.
Equation Transcription:
350°C
30°C
Text Transcription:
1.6 MPa
350 degree celsius
30 degree celsius
22 kg/s
12,350 kW
Questions & Answers
QUESTION:
A steam turbine operates with \(1.6 \mathrm{MPa}\) and \(350^{\circ} \mathrm{C}\) steam at its inlet and saturated vapor at \(30^{\circ} \mathrm{C}\) at its exit. The mass flow rate of the steam is \(22 \mathrm{~kg} / \mathrm{s}\), and the turbine produces \(12,350 \mathrm{~kW}\) of power. Determine the rate at which heat is lost through the casing of this turbine.
Equation Transcription:
350°C
30°C
Text Transcription:
1.6 MPa
350 degree celsius
30 degree celsius
22 kg/s
12,350 kW
ANSWER:
Step by step solution Step 1 of 2Given-The steam flow rate in-Steam pressure at the turbine inlet-Steam temperature at the turbine inlet-Steam quality at the turbine exit-Steam temperature at the turbine exit-Power produced by the turbineRequired\n-Determine the rate at which heat is lost through the casing of this turbine.Assumptions-Steady state operation-Kinetic energy effect is neglected.-potential energy effect is neglected.