000			02162nam a2200241 a 4500
001			vtls000077907
003			KUKTEM
005			20251114204603.0
008			140505t2012 my a m 000 0 eng d
020			_aTHE0006373(Local)
039		9	_a201905131307 _bamirul _y201405051629 _ztraining3
040			_aUMP
090			_aTJ797 .N67 2013 rs Bc.
100	0		_aNorsyamsul Syazwan Mohd Nuji
245	1	0	_aAnalysis of diesel spray characteristic at high pressure injection / _cNorsyamsul Syazwan Mohd Nuji
260			_aKuantan, Pahang : _bUMP, _c2012
300			_axiii, 42 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
502			_aProject paper ( Bachelor of Mechanical Engineering Automotive) -- Universiti Malaysia Pahang - 2012
504			_aBibliography : p. 40-41
520	3		_aIn diesel combustion, spray evaporation and mixture formation during ignition delay period play an important role in ignition, combustion and emission production. Spray evaporation begins immediately after start of fuel injection under the condition of high ambient temperature, in particular, at the middle of the spray. Spray atomization is fast promoted at this region, leading to ignition. The ambient temperature and injection pressures affect the droplets size and the number of droplets. In this project, the fuel will be injected at various injection parameters inside spray chamber in order to study the affect of that parameter towards spray characteristics. An analysis study was performed to investigate the macroscopic spray structure and the spray characteristics of high-pressure injector for the diesel engine. The spray structure and microscopic characteristics of high-pressure diesel injector were investigated when fuel was injected at various injection pressures and different nozzle diameter. Spray developing process, spray cone angle and spray tip penetration were obtained by using the software simulation of ANSYS-FLUENT, and the quantitative result of spray characteristics will be analyzes.
650		0	_aDiesel fuels
999			_aVIRTUA40 _c4618 _d4624
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992