A Rankine-cycle steam power plant has a 5-MPa/450°C throttle and 10-kPa condenser pressure . the generator produces 19 MW at an efficiency of 95% and mechanical efficiency of 96%. The actual expansion of the turbine is 85%. a.)Determine the ideal engine heat rate in kj/kWh. b.) Determine the indicated power in kW. c.) Determine the ideal cycle steam rate in kg/kWh. d.) determine the theoretical engine thermal efficiency in %. e.) determine the mass flow rate of steam in kg/s. f.) determine the ideal wok of the turbine in kj/kg.
A Rankine-cycle steam power plant has a 5-MPa/450°C throttle and 10-kPa condenser pressure . the generator produces 19 MW at an efficiency of 95% and mechanical efficiency of 96%. The actual expansion of the turbine is 85%. a.)Determine the ideal engine heat rate in kj/kWh. b.) Determine the indicated power in kW. c.) Determine the ideal cycle steam rate in kg/kWh. d.) determine the theoretical engine thermal efficiency in %. e.) determine the mass flow rate of steam in kg/s. f.) determine the ideal wok of the turbine in kj/kg.
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
A Rankine-cycle steam power plant has a 5-MPa/450°C throttle and 10-kPa condenser pressure . the generator produces 19 MW at an efficiency of 95% and
a.)Determine the ideal engine heat rate in kj/kWh.
b.) Determine the indicated power in kW.
c.) Determine the ideal cycle steam rate in kg/kWh.
d.) determine the theoretical engine thermal efficiency in %.
e.) determine the mass flow rate of steam in kg/s.
f.) determine the ideal wok of the turbine in kj/kg.
g.)Determine the theoretical cycle thermal efficiency in %.
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 3 steps
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