Abstract
Need is always felt of some rational experimental information on fuel spray jet formation, its
development and dispersion in the combustion chamber of an internal combustion engine. The
latest study uses computational fluid dynamics for the modeling of engine flows. The original
experimental work of the present author on non-evaporating sprays produced by a single-hole
orifice type nozzle using a distribution type commercial fuel injection pump forms the basis to
derive correlations for penetration rates, break up times and lengths of non-evaporating diesel
sprays. The correlations derived can be used to do CFD modeling of sprays under variable
conditions of injector nozzle hole diameter, fuel injection pressure and combustion chamber
pressure.
M. R. Mirza, A. H. Baluch, Z.R. Tahir. (2008) Structure of Non-Evaporating Diesel Sprays , Pakistan Journal of Engineering and Applied Sciences, Volume 2, Issue 1.
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