Diesel Nozzle Flow And Spray Formation: Coupled Simulations With Real Engine Validation

Suzzi, Daniele; Suzzi, Daniele

ISBN 10: 3838109988 / ISBN 13: 9783838109985

Published by Südwestdeutscher Verlag Für Hochschulschriften, 2009

124 pages. German language. 8.66x5.91x0.28 inches. In Stock. Seller Inventory # 3838109988

Synopsis:

The main task of the engine 3D CFD simulation is to support combustion design development. New combustion concepts can be analyzed and predicted by detailed thermo-dynamical computation. To achieve this aim many simulation tools are needed: each of them should be capable of reproducing the sensitivities of combustion design parameters through physically based models. The adoption of different nozzle configurations with analogous specific mass flow and load pressure strongly affect mixture and therefore emissions formation. Nevertheless, the relation between local nozzle flow and spray development in the combustion chamber is still a challenging topic with a high improvement potential. The final achievement of the thesis is a technique, which could reproduce the nozzle flow effects on the 3D simulation of engine combustion cycle, together with an advanced physical and statistical treatment of mixture formation process by means of an Eulerian approach. The advantages of the method will be proven on an operative truck engine case, for which a complete set of experimental data is available.

About the Author: SUZZI DANIELE, Geb. am 04.11.1978 in Bologna (It). Ausbildung:Doktorarbeit, Universität Stuttgart; Maschinenbau Studium,Universitá degli Studi di Bologna. Berufserfahrung: ResearchCenter Pharmaceutical Engineering GmbH, Graz (At), VIF, Thevirtual vehicle competence centre, Graz (At), Daimler AG,Stuttgart (De), AVL List GmbH, Graz (At).

Bibliographic Details

Title: Diesel Nozzle Flow And Spray Formation: ...
Publisher: Südwestdeutscher Verlag Für Hochschulschriften
Publication Date: 2009
Binding: Paperback
Condition: Brand New