3.5 A heat pump is a closed system that operates steadily (or in cycles) while requiring the mechanical power input W, absorbing the heat transfer rate Qo from the ambient, and transferring heat at the rate QH to the inside of a house. In the steady state, the house temperature remains constant as the heating effect QH is balanced by the heat that leaks to the ambient through the house insulation. The heat pump operates irreversibly. Show that the power requirement of the heat pump is proportional to the rate of entropy generation in the entire region where the temperature is higher than the ambient temperature To. Which features and components are responsible for this entropy generation rate?
3.5 A heat pump is a closed system that operates steadily (or in cycles) while requiring the mechanical power input W, absorbing the heat transfer rate Qo from the ambient, and transferring heat at the rate QH to the inside of a house. In the steady state, the house temperature remains constant as the heating effect QH is balanced by the heat that leaks to the ambient through the house insulation. The heat pump operates irreversibly. Show that the power requirement of the heat pump is proportional to the rate of entropy generation in the entire region where the temperature is higher than the ambient temperature To. Which features and components are responsible for this entropy generation rate?
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
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