PROBLEM 29.1 Let assume the Rankine cycle, which is the one of most common thermodynamic cycles in thermal power plants. In this case assume a simple cycle without reheat and without with condensing steam turbine running on saturated steam (dry steam). In this case the turbine operates at steady state with inlet conditions of 6 MPa, t = 275.6°C, x = 1 (point 3). Steam leaves this stage of turbine at a pressure of 0.008 MPa, 41.5°C and x = ??? (point 4). Temperature [°C] Critical Point 374 C: 22.06MPA 400 300 За 275.6°C; 6.00MPA 200 100 /x = 0 41.5°C: 0.008 MPa x = | 0 1 2 3 10 Specific Entropy [k]/kgk 4 5 7 8. nuclear-power.net Steam turbine W, Q. Rankine cycle Heat 2 exchanger Condenser Feedwater W. pump W- Wp Calculate: 1. the vapor quality of the outlet steam 2. the enthalpy difference between these two states (3 - 4),

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
icon
Related questions
Question

@chegg help

PROBLEM 29.1
Let assume the Rankine cycle, which is the one of most common
thermodynamic cycles in thermal power plants. In this case
assume a simple cycle without reheat and without with
condensing steam turbine running on saturated steam (dry steam).
In this case the turbine operates at steady state with inlet
conditions of 6 MPa, t = 275.6°C, x = 1 (point 3). Steam leaves this
stage of turbine at a pressure of 0.008 MPa, 41.5°C and x = ???
(point 4).
Temperature [°C]
Critical Point
374°C: 22.06MP.
400
300
За
275.6°C; 6.00MPA
200
100
x = 0
41.5°C; 0.008 MPa
x = |
4
0 1 2
4
6.
7
8 9
10
nuclear-power.net
Specific Entropy [k]/kgk
Steam turbine
4
Q,
Rankine cycle
Heat
2
exchanger
Condenser
Feedwater W
pump
Wr - Wp
QH - Qc
QH
Calculate:
1. the vapor quality of the outlet steam
2. the enthalpy difference between these two states (3 -
4),
Transcribed Image Text:PROBLEM 29.1 Let assume the Rankine cycle, which is the one of most common thermodynamic cycles in thermal power plants. In this case assume a simple cycle without reheat and without with condensing steam turbine running on saturated steam (dry steam). In this case the turbine operates at steady state with inlet conditions of 6 MPa, t = 275.6°C, x = 1 (point 3). Steam leaves this stage of turbine at a pressure of 0.008 MPa, 41.5°C and x = ??? (point 4). Temperature [°C] Critical Point 374°C: 22.06MP. 400 300 За 275.6°C; 6.00MPA 200 100 x = 0 41.5°C; 0.008 MPa x = | 4 0 1 2 4 6. 7 8 9 10 nuclear-power.net Specific Entropy [k]/kgk Steam turbine 4 Q, Rankine cycle Heat 2 exchanger Condenser Feedwater W pump Wr - Wp QH - Qc QH Calculate: 1. the vapor quality of the outlet steam 2. the enthalpy difference between these two states (3 - 4),
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Types of Loading
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY