Rossli, Muhammad Hazwan (2016) Investigation Of Multiple Cooling Coil Effect In Hydronic Radiant Cooling System For Air Handling Unit (AHU) Purposes. Project Report. UTeM, Melaka, Malaysia. (Submitted)
![[img]](http://digitalcollection.utem.edu.my/style/images/fileicons/text.png) |
Text (24 Pages)
Investigation Of Multiple Cooling Coil Effect In Hydronic Radiant Cooling System For Air Handling Unit (AHU) Purposes.pdf - Submitted Version Download (719kB) |
Abstract
The Air Handling Unit system is a device used to control and circulate air as part of Heating, Ventilating and Air Conditioning system (HVAC).The major components in Air Handling unit are fan, cooling and heating element, humidifier, filter racks, sound attenuator and damper. The system usually connect to a ductwork that supply the conditioned air through the building. The cooling sources in Air Handling Unit are delivered by a chiller that use water and refrigerant as medium transport. The use of refrigerant had a significant impact on environment and ozone layer. Furthermore, compressor use a lot of electricity to compress a refrigerant into the system. Hydronic Radiant Cooling is an alternative system that produce cold water as a medium transport. The system has been used in western countries. In addition, the system also can help to reduce electrical consumption because it only use pump to supply cold water. In Air Handling Unit, fan use almost 40% of total electricity in the system. So that, the selection of fan must be considered .This current study focus on the performances of Air Handling Unit and describes the possibility of using Hydronic Radiant Cooling in Malaysia. The data obtained were observed and analysed to measure the performance by comparing the effective parameter in Air Handling Unit. The temperature and relative humidity for thermal comfort to be achieve in Malaysia are between 23°C to 26°C and 30% to 60%. Design, fabrication and experimental of the project are presented.
| Item Type: | Final Year Project (Project Report) |
|---|---|
| Uncontrolled Keywords: | Air conditioning - Equipment and supplies - Design and construction, Ventilation - Equipment and supplies, Buildings - Ventilation, Buildings - Air conditioning, Hot-water heating |
| Subjects: | T Technology > T Technology (General) T Technology > TH Building construction |
| Divisions: | Library > Final Year Project > FTK |
| Depositing User: | Mohd Hannif Jamaludin |
| Date Deposited: | 15 Dec 2017 00:35 |
| Last Modified: | 15 Dec 2017 00:35 |
| URI: | http://digitalcollection.utem.edu.my/id/eprint/20193 |
Actions (login required)
 |
View Item |
Altmetric
Altmetric