Validation of Eulerian Spray Concept coupled with CFD Combustion Analysis 2007-24-0044
The main objective of engine 3D CFD simulation is nowadays the support for combustion design development. New combustion concepts (e.g. Low Temperature Combustion, HCCI, multiple injection strategies …) could be analyzed and predicted through detailed thermodynamical computation. To achieve this aim many simulation tools are needed: each of them has to be capable to reproduce the sensitivities of combustion design parameters through physically based models. The adopted approach consists of the coupling of different models for 3D-nozzle flow, orifice-resolved spray formation in Eulerian coordinates and combustion. The advantages of the method will be proofed on an operative DI-diesel truck engine case, run with different nozzle geometries.
Citation: Suzzi, D., Krüger, C., Blessing, M., Wenzel, P. et al., "Validation of Eulerian Spray Concept coupled with CFD Combustion Analysis," SAE Technical Paper 2007-24-0044, 2007, https://doi.org/10.4271/2007-24-0044. Download Citation
Author(s):
D. Suzzi, C. Krüger, M. Blessing, P. Wenzel, B. Weigand
Affiliated:
DaimlerChrysler AG, ITLR Universität Stuttgart
Pages: 14
Event:
8th International Conference on Engines for Automobiles
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Combustion and combustion processes
Computational fluid dynamics
HCCI engines
Simulation and modeling
Nozzles
Trucks
Tools and equipment
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