01829nam a2200241 a 4500 vtls000075402 KUKTEM 20251114204541.0 131016t2012 my da f m 000 0 eng d THE0007432(Local) 201905161125 fawwaz 201703141025 ida 201311201657 nabilah 201310161101 nabilah UMP TP343 .F39 2012 rs Bc. Mohd Fazwan Ishak Analysis of diesel spray characteristic using single hole SAC nozzle and VCO nozzle / Mohd Fazwan Ishak Kuantan, Pahang : UMP, 2012 xiv, 42 p. : ill. ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Mechanical Engineering (Automotive Engineering)) -- Universiti Malaysia Pahang – 2012 Bibliography : p. 37-38 This study was focus to investigate the diesel spray characteristics and atomization performance. The influences of injector nozzle geometry and injection pressure conditions on a diesel fuel spray were examined and predicted by using ANSYS FLUENT software. A flow domain and constant volume combustion chamber was designed and temperature was set 540 K at pressure 1 MPa for simulations. Spray penetration length and cone angle of diesel spray were recorded. To investigate the influence of nozzle geometry, Sac and VCO (Valve Covers Orifice) with difference diameter orifice and injection pressure were designed and used in both spray evolution. Comparisons were made between different nozzle geometries and different injection pressures. Differences were observed between VCO and Sac nozzles, with the Sac nozzles showing a higher rate of penetration under the same conditions. Diesel fuels 0 0 0 1 20000 20000 2019-09-04 0 TP343 .F39 2012 rs Bc. 0000076197 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 7360 | TP343 .F39 2012 rs Bc. 0000076198 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3969 3975 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992