02221ntm a2200241 a 4500 vtls000073251 KUKTEM 20251114204546.0 130711t2012 my dao f m 000 0 eng d THE0007147(Local) 201906131226 hanafiah 201307111028 huda 201307111026 huda 201307111016 huda 201307111016 huda UMP TL214.F78 F57 2012 rs Bc. Mohd Firdaus Kamarudin Analysis of emulsion fuel spray characterictics using optical accessible chamber / Mohd Firdaus Kamarudin Kuantan, Pahang : UMP, 2012 xii, 50 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Mechanical Engineering with Automotive) -- Universiti Malaysia Pahang - 2012 Bibliography : p. 48-50 This thesis deals with the study about the emulsion fuel spray characteristics using the optical accessible chamber. The Computational Fluids Dynamics (CFD) is used to illustrate how the spray developed in the chamber and the spray characteristic could be predicted. The overall macroscopic spray characteristic such as the spray penetration length and the spray cone angle were measured manually. The different percentage of emulsion fuel is used; 5%, 10% and 15% of emulsion is tested at the same injection pressure 70MPa which is high pressure and 1MPa of high ambient pressure in the chamber but in different size of nozzle diameter; 0.2 mm and 0.6 mm. The development process and the timing injection in the test were very similar. Moreover, 15% of emulsion which is a higher percentage of emulsion fuel induced shorter penetration length at smaller nozzle diameter and wider cone angle at bigger nozzle diameter. However, there are discrepancies of the result due to improper boundary condition and inherit limitation of the model. For further study process, the emulsion process should be done by the owner-self so the more data from experimental work is needed such as properties of emulsion could be implemented in the study. Fuel injection systems 0 0 0 1 20000 20000 2019-09-04 0 TL214.F78 F57 2012 rs Bc. 0000072695 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 6875 | TL214.F78 F57 2012 rs Bc. 0000072696 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 4093 4099 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992