Consider a steam power plant that operates on areheat Rankine cycle and has a net power output of 80 MW.Steam enters the high-pressure turbine at 10 MPa and 500Cand the low-pressure turbine at 1 MPa and 500C. Steamleaves the condenser as a saturated liquid at a pressure of10 kPa. The isentropic efficiency of the turbine is 80 percent,and that of the pump is 95 percent. Show the cycle on aT-s diagram with respect to saturation lines, and determine(a) the quality (or temperature, if superheated) of the steamat the turbine exit, (b) the thermal efficiency of the cycle, and (c) the mass flow rate of the steam.
Consider a steam power plant that operates on areheat Rankine cycle and has a net power output of 80 MW.Steam enters the high-pressure turbine at 10 MPa and 500Cand the low-pressure turbine at 1 MPa and 500C. Steamleaves the condenser as a saturated liquid at a pressure of10 kPa. The isentropic efficiency of the turbine is 80 percent,and that of the pump is 95 percent. Show the cycle on aT-s diagram with respect to saturation lines, and determine(a) the quality (or temperature, if superheated) of the steamat the turbine exit, (b) the thermal efficiency of the cycle, and (c) the mass flow rate of the steam.
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
Related questions
Question
Consider a steam power plant that operates on a
reheat Rankine cycle and has a net power output of 80 MW.
Steam enters the high-pressure turbine at 10 MPa and 500C
and the low-pressure turbine at 1 MPa and 500C. Steam
leaves the condenser as a saturated liquid at a pressure of
10 kPa. The isentropic efficiency of the turbine is 80 percent,
and that of the pump is 95 percent. Show the cycle on a
T-s diagram with respect to saturation lines, and determine
(a) the quality (or temperature, if superheated) of the steam
at the turbine exit, (b) the thermal efficiency of the cycle, and (c) the mass flow rate of the steam.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 5 steps with 18 images
Knowledge Booster
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
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY