Consider a steam power plant that operates on a simple ideal Rankine cycle and has a net power output of 120 MW. Steam enters the turbine at 10 MPa and 550°C and is cooled in the condenser at a pressure of 15 kPa by running cooling water from a nearby source the condenser at a rate of 3000 kg/s. The isentropic efficiency of the pump is 95% and that of the turbine is 90%. If h1= 226, h2 = 240k/kg. h3 = 3520 kj/kg, and h4=2210kj/kg. Determine the Actual mass flow rate of steam in kg/s

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
Consider a steam power plant that operates on a simple ideal Rankine cycle and has a net power output of 120
MW. Steam enters the turbine at 10 MPa and 550°C and is cooled in the condenser at a pressure of 15 kPa by
running cooling water from a nearby source the condenser at a rate of 3000 kg/s. The isentropic efficiency of the
pump is 95% and that of the turbine is 90%. If h1= 226, h2 = 240k/kg. h3 = 3520 kj/kg, and h4=2210kj/kg.
Determine the Actual mass flow rate of steam in kg/s
Transcribed Image Text:Consider a steam power plant that operates on a simple ideal Rankine cycle and has a net power output of 120 MW. Steam enters the turbine at 10 MPa and 550°C and is cooled in the condenser at a pressure of 15 kPa by running cooling water from a nearby source the condenser at a rate of 3000 kg/s. The isentropic efficiency of the pump is 95% and that of the turbine is 90%. If h1= 226, h2 = 240k/kg. h3 = 3520 kj/kg, and h4=2210kj/kg. Determine the Actual mass flow rate of steam in kg/s
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Power Plant Engineering
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.
Similar questions
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