Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/4552
Title: | Comparison between Direct Expansion System and Air-Cooled Chiller System in Block E UniKL MFI |
Authors: | Yuzzuan Zainol, Mohamad Aizuddin Othman Zakaria Jusoh, Siti Muzahidah Abdullah |
Keywords: | Cooling Load Building Design Energy Efficient Operating Cost Maintenance |
Issue Date: | 18-Nov-2013 |
Abstract: | Air conditioning use about 60% of the total energy consumption in a commercial building. Therefore selection of air conditioning system is significant for a building to match the criteria such as cooling load, building design, maintenance, total cost and energy usage. As a result, an efficient system can be achieved by optimize the system of air conditioning from conventional direct expansion system (split unit) to centralize system (air cooled chiller). Air-cooled chillers are utilizing a process of evaporation and condensation within a closed system to chill the surrounding air. Typically, such devices are used for large industrial purposes, as they are more energy efficient, easy to maintain and suitable to support a large capacity for a building than traditional Freon-powered direct expansion system. This study is to compare between conventional direct expansions systems (split unit) and centralize system (air cooled chiller) |
Description: | Conference Venue : UniKL MFI |
URI: | http://ir.unikl.edu.my/jspui/handle/123456789/4552 |
Appears in Collections: | Conference Paper |
Files in This Item:
File | Description | Size | Format | |
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Comparison between Direct Expansion System and Air-Cooled Chiller System in Block E UniKL MFI.pdf | 329.89 kB | Adobe PDF | View/Open Request a copy |
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