The more effective way to increase the coefficient of performance of a Carnot refrigerator is: Increase T C with T H constant, or to decrease T H with T C constant and whether these strategies make sense for real refrigerator should be identified. Concept introduction: The ratio of useful cooling or heating which is provided to required work is said to be coefficient of performance. The higher coefficient of performance links to lower cost price.

Question

Want to see the full answer?

Answer 1

Question

Chapter 9, Problem 9.5P

Interpretation Introduction

Interpretation:

The more effective way to increase the coefficient of performance of a Carnot refrigerator is:

Increase T_C with T_H constant, or to decrease T_H with T_Cconstant and whether these strategies make sense for real refrigerator should be identified.

Concept introduction:

The ratio of useful cooling or heating which is provided to required work is said to be coefficient of performance. The higher coefficient of performance links to lower cost price.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Ternary Phase Diagram+ Material balance One thousand kg/h of a (50-50 wt%) acetone-in-water solution is to be extracted at 25C in a continuous, countercurrent system with pure 1,1,2-trichloroethane to obtain a raffinate containing 10 wt% acetone. Using the following equilibrium data, determine with an equilateral-triangle diagram: a- the minimum flow rate of solvent; b- the number of stages required for a solvent rate equal to 1.5 times minimum, and composition of each streamleaving each stage. c. Repeat the calculation of (a) and (b) if the solvent used has purity 93wt% (4wr% acetone, 3wt% water impurities) acetone water 1,1,2-trichloroethane Raffinate. Weight Extract. Weight 0.6 0.13 0.27 Fraction Acetone Fraction Acetone 0.5 0.04 0.46 0.44 0.56 0.4 0.03 0.57 0.29 0.40 0.3 0.02 0.68 0.12 0.18 0.2 0.015 0.785 0.0 0.0 0.1 0.01 0.89 0.55 0.35 0.1 0.5 0.43 0.07 0.4 0.57 0.03 0.3 0.68 0.02 0.2 0.79 0.01 0.1 0.895 0.005

I need a detailed drawing with explanation so A 4 しか شكا Write a complete C++ program that includes a function to check whether a given sequence of parentheses is balanced using stack or Linked stack 7:30 م PU + 9625 =-2c125 750 x2.01 58³

Ternary Phase Diagram+ Material balance Feed mixture weighing 200 kg of unknown composition containing water, acetic acid, isopropyl ether is contacted in a single stage with 280kg mixture containing 40wt% acetic acid. 10wt% water and 50wt% isopropyl ether. The resulting raffinate layer weight 320 kg and containing 29.5 wt% acetic acid, 66.5 wt% water and 4wt% isopropyl ether. Determine the composition of the original feed mixture and the extract layer Water layer Isopropyl ether layer acetic acid 0 water 98.8 Isopropyl ether 1.2 acetic acid 0 water Isopropyl ether 0.6 99.4 0.69 98.1 1.2 0.18 0.5 99.3 1.41 97.1 1.5 0.37 0.7 98.9 2.89 95.5 1.6 0.79 0.8 98.4 6.42 91.7 1.9 1.93 1 97.1 13.3 84.4 2.3 4.82 1.9 93.3 25.5 71.1 3.4 11.4 3.9 84.7 36.7 58.9 4.4 21.6 6.9 71.5 44.3 5.1 10.6 31.1 10.8 58.5 46.4 37.1 16.5 36.2 15.1 48.7