02124nam a2200241 a 4500 vtls000058705 KUKTEM 20251114204513.0 120316t2010 my a f m 000 0 eng d THE0004703(Local) 201905131410 smfh 201905131410 smfh 201203161659 Fida UMP TP359.L5 S53 2010 rs Bc. Noor Shahirah Shamsul   The effect of hydrogen enrichment on explosive limits in liquefied petroleum gas/ Noor Shahirah Shamsul   Kuantan, Pahang : UMP, 2010 xiii, 52 p. : ill. ; 30 cm + 1 CD-ROM Project paper (Bachelor of Chemical Engineering (Gas Technology) --- Universiti Malaysia Pahang - 2010 Bibliography : p. 43-47 The use of hydrogenated fuels shows considerable promise for applications in gas turbines and internal combustion engines. The aims of this study are to determine the explosive limits of liquefied petroleum gas/air mixture and to investigate the effect on explosive limits liquefied petroleum gas/air mixture enriched up to 8 vol % hydrogen by total volume at atmospheric pressure and ambient temperature. The experiments were performed in 20 Liter closed explosion vessel. The mixtures were ignited by using spark permanent wire that placed at the centre of the vessel. The pressure-time variations during explosion of liquefied petroleum gas/air mixture in explosion vessel were recorded. The explosion pressure data is used to determine the explosive limits which flame propagation is considered to occur if explosion pressure greater than 0.1 bar. In this study the result shows the explosive limits is from 2 to 8 vol % of liquefied petroleum gas/air mixture and have revealed that the addition of hydrogen in liquefied petroleum gas/air mixture decreases the lower explosive limits from 2 to 1 vol % and for the upper explosive limits, the limits is also decrease from 8 to 7 vol %. Liquefied petroleum gas 0 0 0 1 10000 10000 2019-09-04 0 TP359.L5 S53 2010 rs Bc. 0000063256 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 5943 | TP359.L5 S53 2010 rs Bc. 0000063257 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3175 3181 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992