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003			KUKTEM
005			20251114204416.0
008			080828t2008 my a f m 000 0 eng|d
020			_aTHE0002181(Local)
039		9	_a201905131711 _byusri _c201112051256 _dFida _c201107132239 _dVLOAD _c200908141514 _dVLOAD _y200808281047 _zida84
040			_aUMP
090			_aQD535 .N67 2008 rs Thesis
100	0		_aNorazlan Hashim
245	1	0	_aStudy on combustion characteristics of different compositions of LPG / _cNorazlan Hashim
260			_aKuantan, Pahang : _bUMP, _c2008
300			_a56 p. : _bill. ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2008
520	3		_aVarieties of liquefied petroleum gas (LPG) are based on variety composition of propane and butane. The common composition of LPG contains 70% or 60% volume of butane and 30% or 40% volume of propane. However there have some variations of LPG composition as dictated by its usages and applications. Because of the different composition between propane and butane in LPG that used today, it can give different combustion characteristics of the LPG. The objective of this work is to study and analyze the combustion characteristic for different composition of LPG. The scope of this work is to analyze the energy that released which is commonly known as calorific value (CV), to determine the flame speed and to analyze the emission for different composition of LPG. The results get from this research are the calorific value of LPG that contains more butane is higher than one contains more propane. Beside that, the emission from LPG combustion is increased with the number of hydrocarbon in the LPG composition. Finally, the flame speed is decreasing when the composition of hydrocarbon is higher; in other word it decreases when LPG is contains more butane. The LPG that contains higher number of hydrocarbon can give more quantity heat by its combustion but the flame speed from it combustion slower and it also gives a higher effect to environment. The variation of composition in LPG gives an effect to their combustion characteristics. The research of combustion characteristic can optimize if using the sample of LPG that contain the other composition. Beside that, the other combustion characteristic like flammability limit also can be added to see the view of safety aspect when using the different composition of the LPG. -Author
650		0	_aCombustion
999			_aVIRTUA40 _c1540 _d1546
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5200*6500*9992