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Large Eddy Simulation of evaporating spray using unstructured meshing

Author
Muela, J.; Ventosa, J.; Lehmkuhl, O.; Perez, C.; Oliva, A.
Type of activity
Presentation of work at congresses
Name of edition
6th European Conference on Computational Fluid Dynamics
Date of publication
2014
Presentation's date
2014-07-21
Book of congress proceedings
11th World Congress on Computational Mechanics (WCCM XI); 5th European Conference on Computational Mechanics (ECCM V); 6th European Conference on Computational Fluid Dynamics (ECFD VI): all sessions and papers; July 20-25, 2014, Barcelona, Spain
URL
http://www.wccm-eccm-ecfd2014.org/admin/files/fileabstract/a1816.pdf Open in new window
Abstract
The evaporating process of a non-reacting spray is studied numerically using an Eulerian-Lagrangian framework. The case is simulated using Large Eddy Simulation (LES) where all the large scale structures of the flow are well resolved, but the subgrids scales must be modeled. Although LES has been widely used for modeling combustion since late 80’s, the application of LES to combustion problems where the fuel is injected in liquid phase, i.e. in IC-Engines, is a relatively new field and still n...
Keywords
Eulerian-Lagrangian, Evaporating Spray, Large Eddy Simulation, Unstructured Mesh.
Group of research
CTTC - Heat and Mass Transfer Technological Center

Participants