Q11/ (9-107) A Brayton cycle with regeneration using air as the working fluid has a pressure ratio of 7. The minimum and maximum temperatures in the cycle are 310 and 1150 K. Assuming an isentropic efficiency of 75 % for the compressor and 82 % for the turbine and an effectiveness of 65 % for the regenerator, determine (a) the air temperature at the turbine exit, (b) the network output, and (c) the thermal efficiency. Answers: (a) 783 K, (b) 108 kJ/kg. (c) 22.5 %

Q11/ (9-107) A Brayton cycle with regeneration using air as the working fluid has a pressure ratio of 7. The minimum and maximum temperatures in the cycle are 310 and 1150 K. Assuming an isentropic efficiency of 75 % for the compressor and 82 % for the turbine and an effectiveness of 65 % for the regenerator, determine (a) the air temperature at the turbine exit, (b) the network output, and (c) the thermal efficiency. Answers: (a) 783 K, (b) 108 kJ/kg. (c) 22.5 %

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

See similar textbooks

Similar questions

Detailed explanation required, Don't skip the steps. (AVOID AI SOLUTION)
i need the answer quickly
The solutions are hard to read. How to find Fh?
Please show all steps
How to extract geothermal energy ?
Can you help me with these practice questions please.
A force that acts at the right angle to the surface on which it acts is called Select one: Direct Force Straight Force Impact Force Indirect Force
different types of mechanical processes