International Conference


TitleChristos A. Chryssakis, Dennis N. Assanis, Sanghoon Kook and Choongsik Bae, "Effect of Multiple Injections on Fuel-Air Mixing and Soot Formation in Diesel Combustion using Direct Flame Visalization and CFD Techniques," ICES2005-1016, Proceedings of ICES2005, ASME Internal Combustion Engine Division 2005 Spring Technical Conference, Chicago, April 2005.

Christos A. Chryssakis, Dennis N. Assanis, Sanghoon Kook and Choongsik Bae, “Effect of Multiple Injections on Fuel-Air Mixing and Soot Formation in Diesel Combustion using Direct Flame Visalization and CFD Techniques,” ICES2005-1016, Proceedings of ICES2005, ASME Internal Combustion Engine Division 2005 Spring Technical Conference, Chicago, April 2005.

Abstract

The main objective of this study is to investigate the effect of pilot-, post- and multiple-fuel injection strategies on fuel-air mixing and emissions formation in diesel combustion, using a combination of experimental observations and Computational Fluid Dynamics (CFD) analysis. The experimental study was carried out on a single-cylinder optical direct-injection diesel engine equipped with a high pressure common rail fuel injection system. The experimental work was supported by CFD simulations on the single-cylinder engine in order to investigate the effect of multiple injections on mixture formation. The limitations of the soot formation model were identified through direct comparisons with experimental flame visualization.

PreviousSeoksu Moon, Jaejoon Choi, Essam Abo-Serie and Choongsik Bae, “The Effects of Injector Temperature on Spray and Combustion Characteristics in a Single Cylinder DISI Engine,” SAE 2005-01-0101, 2005 SAE Congress, Detroit, April 2005.
NextKitae Yeom, Jinyoung Jang and Choongsik Bae, “Gasoline HCCI Engine with DME as an Ignition Promoter,” pp229-239, Proc. 6th International Conference on GDI Engines ‘Direkteinspritzung im Ottomotor / Gasoline Direct Injection Engines’, expert verlag, Essen, June 2005.

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