- Author
-
Vermorel, O.
|
Richard, S.
|
Colin, O.
|
Angelberger, C.
|
Benkenida, A.
|
Veynante, D.
- Title
- Towards the Understanding of Cyclic Variability in a Spark Ignited Engine Using Multi-Cycle LES.
- Coporate
- IFP, 92852 Rueil-Malmaison Cedex, France
EM2C, CNRS and Ecole Centrale Paris, 92295 Châtenay-Malabry, France
- Journal
-
Combustion and Flame,
Vol. 156,
No. 8,
1525-1541,
August 2009
- Keywords
-
spark ignition
|
combustion
|
piston engines
|
premixed combustion
|
combustion models
|
equations
|
specifications
|
valves
|
velocity
|
ignition
|
viscosity
- Identifiers
- Large-Eddy Simulation (LES); Reynolds-Averaged Navier-Stokes (RANS); coherent flame model; cyclic variations; multi-cycle engine simulation; spark ignited four-valve single cylinder engine; homogeneous propane-air mixture; ECFM-LES combustion model; Eulerian AKTIM spark ignition model; engine configuration and numerical approach for multi-cycle LES; engine specifications and operating point; mesh management; set of LES initial conditions (intake valve opening); mean and fluctuating engine work