ANALYSIS OF VAPOUR COMPRESSION REFRIGERATION (VCR) BASED AIR CONDITIONING (AC) SYSTEM FOR HOT AND DRY CLIMATIC CONDITIONS IN OMAN

Thermodynamic analysis of vapour compression refrigeration system using alternative refrigerants

This research is aimed to define , (1) the effects of refrigerant to the environment, (2) derive the eco friendly refrigerants by using software REFPROP, (3) describe the properties of refrigerant by mixing them in appropriate percentage, (4) reducing GWP and ODP by providing suitable substitute of CFC’s and HCFC’s refrigerants, (5) reducing the effect of refrigerant to the ODP. This analysis i...

Application of Pinch Analysis in an Air-Conditioning Refrigeration System

A new method pinch analysis is introduced to discuss design optimization of the air-conditioning refrigeration system from the point of view of saving energy and saving material, and the evaluation principle of system economy is built up. The method avoids the defect of traditional design method using experience, easy to realize optimum match between system component parts. c Cp COP F G H M p P...

Design, Fabrication and Analysis of Solar Vapour Absorption Refrigeration System

Solar energy is the most abundant source of energy available in our country. The power of the sun can be efficiently used to harness energy for solving our energy needs. The void of not having efficient technology to tap this abundant energy reservoir has led to search for better technologies and more varied applications. Our primary focus in this paper would be on utilizing solar energy for do...

Exergy Analysis of a Dual-mode Refrigeration System for Ice Storage Air Conditioning

This paper introduces the dual-mode refrigeration system for ice storage air conditioning. A computational model relating to the exergy loss amount and loss rate is developed in each component of the refrigeration cycle loop. A case study is presented to demonstrate the applicability of the model developed. Exergy analysis results of the refrigeration system in ice storage operating mode are co...

Twin Screws of the Future for Air Conditioning and Refrigeration