SY A refrigeration system of 100TR operates on a single stage saturated cycle at an evaporating temperature of -36 C (saturation pressure = 0.8845 bar) and a condensing temperature of 30 C (saturation pressure 11.67 bar).The saturated Enthalpies at the exit of evaporator and condenser are 1414 kJ/kg and 341.8 kJ/kg respectively. The compression index y =1.304, and the compressor is an 8 cylinder, reciprocating type with a clearance ratio of 0.05 and speed of 1750 RPM. The stroke- to-bore ratio is 0.8. The refrigerant may be assumed as a perfect gas with molecular weight of (M= 17.03 kg/kmol). Find: a) Power input to the compressor. b) COP of refrigeration. e) Compressor dimensions (diameter and stroke length).
SY A refrigeration system of 100TR operates on a single stage saturated cycle at an evaporating temperature of -36 C (saturation pressure = 0.8845 bar) and a condensing temperature of 30 C (saturation pressure 11.67 bar).The saturated Enthalpies at the exit of evaporator and condenser are 1414 kJ/kg and 341.8 kJ/kg respectively. The compression index y =1.304, and the compressor is an 8 cylinder, reciprocating type with a clearance ratio of 0.05 and speed of 1750 RPM. The stroke- to-bore ratio is 0.8. The refrigerant may be assumed as a perfect gas with molecular weight of (M= 17.03 kg/kmol). Find: a) Power input to the compressor. b) COP of refrigeration. e) Compressor dimensions (diameter and stroke length).
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
I need the answer as soon as possible
Transcribed Image Text:SY A refrigeration system of 100TR operates on a single stage saturated cycle at an
evaporating temperature of -36 C (saturation pressure = 0.8845 bar) and a
condensing temperature of 30'C (saturation pressure 11.67 bar).The saturated
Enthalpies at the exit of evaporator and condenser are 1414 k.J/kg and 341.8 kJ/kg
respectively. The compression index y =1.304, and the compressor is an 8 cylinder,
reciprocating type with a clearance ratio of 0.05 and speed of 1750 RPM. The stroke-
to-bore ratio is 0.8. The refrigerant may be assumed as a perfect gas with molecular
weight of (M= 17.03 kg/kmol). Find:
a) Power input to the compressor.
b) COP of refrigeration.
e) Compressor dimensions (diameter and stroke length).
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
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