02456ntm a2200253 a 4500 vtls000082980 KUKTEM 20251117113246.0 141104t2013 my da f m 000 0 eng|d THE0007423(Local) 201905160947 fawwaz 201411050957 training2 201411041209 training2 UMP TP159.N6 A98 2013 r Bc. Noor Azuani Suliman Influence of orifice nozzle geometry on flow and spray characteristics / Noor Azuani Suliman Kuantan, Pahang : UMP, 2013 x, 37 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project Paper (Bachelor of Mechanical Engineering (Automotive)) -- Universiti Malaysia Pahang – 2013 Bibliography : p. 38-39 This thesis presented about the effects of nozzle orifice geometry on flow and spray characteristics. The thesis deals with the analysis on the different inlet diameter of nozzle orifice and the different inlet pressure on the flow and also spray characteristics. The objective of this thesis is to compare the final performance of flow and spray characteristics between the different designs of nozzle orifice. Besides that, the purpose of this thesis is to determine the flow and spray characteristics with different inlet diameter of nozzle orifice. This thesis also purposes to study the flow and spray characteristics with different inlet pressure. The geometry of nozzle orifice used is the inlet diameter and the parameter used is the pressure. The data used for analysis is obtained from the simulation by using Solidworks 2012 software. The post-processing method was performed using the simulation with certain parameters that can be chose and graph is plotted by using assistance software such as Microsoft Excel. From the result, it is observed that the performance of 150 µm diameter of nozzle orifice with inlet pressure of 250 bar is better than other combination of inlet diameter and inlet pressure. Future work, this comparison between different inlet diameter and different inlet pressure must do in experimental to support the result. There are many factors of geometry and parameters that required doing the comparison in order to study the flow and spray characteristics. Fuel systems Spray nozzles 0 0 0 1 20000 20000 2019-09-04 0 TP159.N6 A98 2013 r Bc. 0000086440 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 8160 | TP159.N6 A98 2013 r Bc. 0000086441 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 5614 5620 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992