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Sta. 1- Turbine Inlet P1 = 1.6 MPa T1 = 350 °C hi =? Turbine Power W Turbine = 20 MW Mass Flow m =? Sta. 2 - Turbine Exit P2 = 0.1 MPa T2, hz, x2 ??? Problem 4: Steam enters an adiabatic turbine at a pressure of 1.6 MPa and a temperature of 350 °C. The exit flow is a two-phase mixture of steam and water 0.1 MPa. The exit flow contains 2% liquid water droplets by mass. The power output of the turbine is 20 MW (1 MW = 1 million Watts). Find the following quantities: a. Specific enthalpy of the steam at the turbine inlet: h, =. kJ/kg and, temperature of the steam at the turbine exit: T, = °C b. The quality, of the steam-water mix at the turbine exit: x, =. specific enthalpy of the steam at the turbine exit: h, =, and the kI/kg c. The turbine mass flow: n = kg/sec

Sta. 1- Turbine Inlet P1 = 1.6 MPa T1 = 350 °C hi =? Turbine Power W Turbine = 20 MW Mass Flow m =? Sta. 2 - Turbine Exit P2 = 0.1 MPa T2, hz, x2 ??? Problem 4: Steam enters an adiabatic turbine at a pressure of 1.6 MPa and a temperature of 350 °C. The exit flow is a two-phase mixture of steam and water 0.1 MPa. The exit flow contains 2% liquid water droplets by mass. The power output of the turbine is 20 MW (1 MW = 1 million Watts). Find the following quantities: a. Specific enthalpy of the steam at the turbine inlet: h, =. kJ/kg and, temperature of the steam at the turbine exit: T, = °C b. The quality, of the steam-water mix at the turbine exit: x, =. specific enthalpy of the steam at the turbine exit: h, =, and the kI/kg c. The turbine mass flow: n = kg/sec

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Sta. 1- Turbine Inlet P1 = 1.6 MPa T1 = 350 °C hi =? Turbine Power W Turbine = 20 MW Mass Flow m =? Sta. 2 - Turbine Exit P2 = 0.1 MPa T2, hz, x2 ??? Problem 4: Steam enters an adiabatic turbine at a pressure of 1.6 MPa and a temperature of 350 °C. The exit flow is a two-phase mixture of steam and water 0.1 MPa. The exit flow contains 2% liquid water droplets by mass. The power output of the turbine is 20 MW (1 MW = 1 million Watts). Find the following quantities: a. Specific enthalpy of the steam at the turbine inlet: h, =. kJ/kg and, temperature of the steam at the turbine exit: T, = °C b. The quality, of the steam-water mix at the turbine exit: x, =. specific enthalpy of the steam at the turbine exit: h, =, and the kI/kg c. The turbine mass flow: n = kg/sec
Transcribed Image Text:Sta. 1- Turbine Inlet P1 = 1.6 MPa T1 = 350 °C hi =? Turbine Power W Turbine = 20 MW Mass Flow m =? Sta. 2 - Turbine Exit P2 = 0.1 MPa T2, hz, x2 ??? Problem 4: Steam enters an adiabatic turbine at a pressure of 1.6 MPa and a temperature of 350 °C. The exit flow is a two-phase mixture of steam and water 0.1 MPa. The exit flow contains 2% liquid water droplets by mass. The power output of the turbine is 20 MW (1 MW = 1 million Watts). Find the following quantities: a. Specific enthalpy of the steam at the turbine inlet: h, =. kJ/kg and, temperature of the steam at the turbine exit: T, = °C b. The quality, of the steam-water mix at the turbine exit: x, =. specific enthalpy of the steam at the turbine exit: h, =, and the kI/kg c. The turbine mass flow: n = kg/sec
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