MARC View

000			03384ntm a2200265 a 4500
001			vtls000072529
003			KUKTEM
005			20251114204536.0
008			130620t2012 my da f m 000 0 eng d
020			_aTHE0006018(Local)
039		9	_a201905151132 _baida _y201306201547 _zhuda
040			_aUMP
090			_aTH7345 .N56 2012 rs Bc.
100	0		_aNina Nadia Sahim
245	1	2	_aA study of performance analysis of fan coil unit system for FKM’s air conditioner / _cNina Nadia Sahim
260			_aKuantan, Pahang : _bUMP, _c2012
300			_axv, 92 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2012
504			_aBibliography : p. 53
520	3		_aAir conditioning system is a process of ventilation, air movement, air cleanliness, dehumidifying and cooling in order to give comfort to occupant. In tropical climate countries like Malaysia, air conditioner is very important to cool building space. Currently, most of commercial building in Malaysia is equipped with air conditioner either by using split unit or central unit types. Installation of air conditioner requires heat gain estimation, so that the capacity of the installed air conditioner is suitable for the particular area and gives the best performance in its operation. This project is carried out to determine the heat gain and analyze performance of air conditioner at second floor Block 2. FKM buildings start the operation in 2009. In 2009, every building in FKM building is window glass single glazing without tinted film. Started from year 2011, those windows glass have been tinted to reduce glare and heat gain inside the room. Besides that, factor of recommended setting temperature by Malaysia government at 24 °C also affected the design of air conditioning system. Generally, the main air conditioning system working at FKM is central air conditioning system. A method has been implemented to obtain the heat gain which is cooling load temperature difference/cooling load factor, (CLTD/CLF) while for cooling capacity, energy equation throughout fan coil has been used. The heat gain study have been considered five rooms in the second floor Block 2 (lecture rooms) which are Lecture Room 5 (BK 5), Lecture Room 6 (BK 6), Briefing Room 8 (BT 8), Briefing Room 6 and 7 (BT 6 and 7), and Discussion Room 6, 7 and 8 (BP 6, 7 and 8). From these five rooms, there are only two rooms have been analyze the performance which are Bilik Kuliah 5 and Bilik Taklimat 8. The study of heat gain is conducted from 8.00 am until 5.00 pm. The result shows that the heat gains are 14.43 kW, 14.31 kW, 8.35 kW, 15.61 kW and 7.3 kW, respectively. The percentage comparison heat gain against cooling coil load with load for Briefing Room 8 and Lecture Room 5 are 34.45 % and 47.98 % less than the heat gain by rooms. It happened because the data for cooling coil load were taken at steady state condition, while the heat gain data were measured in unsteady state condition. Thus, the fan coil still capable to cooled the rooms in steady state conditions.
650		0	_aAir conditioning _xEquipment and supplies
650		0	_aVentilation _xEquipment and supplies
650		0	_aHeating _xEquipment and supplies
999			_aVIRTUA40 _c3835 _d3841
999			_aVTLSSORT008002000400090010002450260030005020504052006500650165029992