Air enters the compressor of a gas turbine power plant at a pressure of 100 kPa and a temperature of 25 ° C at a low speed, and at a pressure of 1 MPa and a temperature of 347 ° C, it exits at a speed of 90 m / s. With the cooling in the compressor, 1500 kJ of heat is lost from the air per minute. The power required to run the compressor is 250 kW. Find the air flow rate passing through the compressor in kg / s. Atmospheric air can be considered an ideal gas and fixed specific heat values can be used. (R air = 0.287 kJ / kg.K; cp = 1.005 kJ / kg.K)
Air enters the compressor of a gas turbine power plant at a pressure of 100 kPa and a temperature of 25 ° C at a low speed, and at a pressure of 1 MPa and a temperature of 347 ° C, it exits at a speed of 90 m / s. With the cooling in the compressor, 1500 kJ of heat is lost from the air per minute. The power required to run the compressor is 250 kW. Find the air flow rate passing through the compressor in kg / s. Atmospheric air can be considered an ideal gas and fixed specific heat values can be used. (R air = 0.287 kJ / kg.K; cp = 1.005 kJ / kg.K)
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
Air enters the compressor of a gas turbine power plant at a pressure of 100 kPa and a temperature of 25 ° C at a low speed, and at a pressure of 1 MPa and a temperature of 347 ° C, it exits at a speed of 90 m / s. With the cooling in the compressor, 1500 kJ of heat is lost from the air per minute. The power required to run the compressor is 250 kW. Find the air flow rate passing through the compressor in kg / s. Atmospheric air can be considered an ideal gas and fixed specific heat values can be used. (R air = 0.287 kJ / kg.K; cp = 1.005 kJ / kg.K)
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 2 steps with 2 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