ABSTRACT
This write up is a detail of the process and formulation of plan for the physical realization of the construction of a refrigerator. It is divided into chapter, which discussed extensively the practical refrigeration cycle with full attention given to design factors, working principle and choice of material.
The method used in construction, assembly and arriving at knowing the safety requirements were not left out.
TABLE OF CONTENT
Title page
Letter of Transmittal
Release of Page
Signature Page
Approval Page
Dedication
Acknowledgement
List of Symbol
Table of Content
Abstract
CHAPTER ONE
1.0 Introduction
1.1 Development of Refrigerator
1.2 Purpose of Construction
1.3 Importance and Specification of Project
1.4 Scope and Limitation
1.5 Statement of the Problem
CHAPTER TWO
2.0 Literature Review
2.1 Refrigeration as Related to Thermodynamics Process
2.2 Reversed Heat Engine Cycle
2.3 Replacement of the Expansion Engine by the Throttle Valve
2.4 Condition at the Compressor inlet
2.5 Under-cooling of the Condensed Vapor
2.6 Definition of the Key Terms
CHAPTER THREE
3.0 Detailed Information Needed for the Construction
3.1 Safety Consideration
3.2 Unit Description
3.3 Practical Refrigeration Cycle
3.4 Method of Construction and Procedure
3.5 Fitting of the Evaporator
3.6 Other Assembly
CHAPTER FOUR
4.0 Design Calculation and Analysis
4.1 Heat Leakages Through the Boundary
4.2 The Product Load
4.3 Air Change Load
4.4 The Determination of Standard Component of Design
4.5 Determination of Compressor Size
4.6 The Evaporator Size Capacity
4.7 The Condenser
4.8 The Size of the Capillary Tube
4.9 Piston Displacement
CHAPTER FIVE
5.0 Defrosting
5.1 Analysis and Material Cost Value
5.2 Recommendation
5.3 Recommendation for usage of Unit
5.4 Conclusion
5.5 Complaints, Causes and Remedies.
Reference
