4.1 A gas turbine power plant is operating as follows. Compressor intake air temperature T, is 306 K, pressure p¡ is 100 kPa, and compressor pressure ratio B is 15. TIT T, is 1490 K. Isentropic efficiency of compressor N, is 0.88, and that of turbine n is 0.91. Air mass flow rate mr is 636 kg/s. Fuel mass may be ignored. Calculate (i) actual temperatures at compressor and turbine exits, (ii) plant actual net specific work per kg air, (iii) plant actual power output, (iv) plant actual rates of heat addition and rejection, and (v)

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
4.1 A gas turbine power plant is operating as follows. Compressor intake air
temperature T, is 306 K, pressure p, is 100 kPa, and compressor pressure
ratio B is 15. TIT T, is 1490 K. Isentropic efficiency of compressor N, is
0.88, and that of turbine n is 0.91. Air mass flow rate mi, is 636 kg/s. Fuel
mass may be ignored. Calculate (i) actual temperatures at compressor and
turbine exits, (ii) plant actual net specific work per kg air, (iii) plant actual
power output, (iv) plant actual rates of heat addition and rejection, and (v)
plant actual thermal efficiency.
Transcribed Image Text:4.1 A gas turbine power plant is operating as follows. Compressor intake air temperature T, is 306 K, pressure p, is 100 kPa, and compressor pressure ratio B is 15. TIT T, is 1490 K. Isentropic efficiency of compressor N, is 0.88, and that of turbine n is 0.91. Air mass flow rate mi, is 636 kg/s. Fuel mass may be ignored. Calculate (i) actual temperatures at compressor and turbine exits, (ii) plant actual net specific work per kg air, (iii) plant actual power output, (iv) plant actual rates of heat addition and rejection, and (v) plant actual thermal efficiency.
Expert Solution
steps

Step by step

Solved in 4 steps with 4 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