An R12 plant has a cooling load of 10kW when the evaporator and condenser temperatures are -10°C and 30°C respectively. The vapour leaving the evaporator is at -5°C and the liquid leaving the condenser is at 25°C. Assume the compression to be isentropic. Neglecting all losses and using the P-h chart, calculate:

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
10.
An R12 plant has a cooling load of 10kW when the evaporator and
condenser temperatures are -10°C and 30°C respectively. The vapour
leaving the evaporator is at -5°C and the liquid leaving the condenser is at
25°C. Assume the compression to be isentropic. Neglecting all losses and
using the P-h chart, calculate:
(a). R12 mass flowrate
(b). coefficient of performance
(c). volumetric flowrate at the compressor suction
Transcribed Image Text:10. An R12 plant has a cooling load of 10kW when the evaporator and condenser temperatures are -10°C and 30°C respectively. The vapour leaving the evaporator is at -5°C and the liquid leaving the condenser is at 25°C. Assume the compression to be isentropic. Neglecting all losses and using the P-h chart, calculate: (a). R12 mass flowrate (b). coefficient of performance (c). volumetric flowrate at the compressor suction
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Strengthening of Alloys
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