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008 100430t2010 my a f m 000 0 eng dd
020 _aTHE0002179(Local)
039 9 _a201905131710
_byusri
_c201107132316
_dVLOAD
_y201004301110
_zida
040 _aUMP
090 _aQD516 .S93 2009 rs Bc.
100 0 _aSyarnila Safri
245 1 2 _aA study of flame propagation and stability for methane and liquefied petroleum gas in combustion process /
_cSyarnila Binti Safri
246 3 _aA study of flame propagation and stability for methane and liquefied petroleum gas in combustion process
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2009
300 _axviii, 77 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang - 2009
504 _aBibiliography : p. 61-64
520 3 _aThe purpose of this study is to gain knowledge and understand flame characteristic based on the flame stability experimental and also to investigate the relationship between flame speed and air fuel ratio by using two ways of method which are cone method and propagation method. Two types of hydrocarbon fuels have been chosen to complete the analysis based on their widely used in worldwide. Generally, method to determine those three parameters that very useful in designing gas appliances is usually by adjusting the air and fuel ratio. The analysis begins the connection of inlet fuel with cylinder gas and then ignites it by using an igniter. Afterward, flame stability can be observed based on instability mode condition such as yellow tipping, light back and lift off. For determination of flame speed using cone method, blue flame condition is required to calculate the height of inner cone that established. Otherwise for the propagation method, time is taken when the blue flame starts to flow through the flame speed tubing until the end of it. Furthermore, this analysis is also conducted by using three burners diameter which are 22 mm, 16 mm and 13 mm. From the collected data analysis, it shows that flame speed increases when increasing the fuel concentration and flame can establish as a stable condition by using 13 mm burner diameter. However there are other factors that can affect those three parameters but because of the limitation use of the equipment, it is unable to run. Basically in designing gas appliances, higher flame speed is needed to establish a stable condition of flames and a stable flame is needed to make it propagates well steadiness. Other than that these parameters are important to avoid unburned gases that will effect our environment.
650 0 _aFlame
650 0 _aMethane
650 0 _aLiquefied petroleum gas
999 _aVIRTUA40
_c2742
_d2748
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*6502*9992