LES of the Gas-Exchange Process Inside an Internal Combustion Engine Using a High-Order Method

High-order, wall-resolved large eddy simulations (LES) using the spectral element method (SEM) were performed to investigate the gas-exchange process inside a laboratory-scale internal combustion engine (ICE) and study the in-cylinder flow evolution. Using a stabilizing filter, over 30 engine cycles...

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Veröffentlicht in:	Flow, turbulence and combustion turbulence and combustion, 2020-03, Vol.104 (2-3), p.673-692
Hauptverfasser:	Giannakopoulos, G. K., Frouzakis, C. E., Fischer, P. F., Tomboulides, A. G., Boulouchos, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Computational fluid dynamics Computer simulation Cycle ratio Cylinders Engineering Engineering Fluid Dynamics Engineering Thermodynamics Evolution Exchanging Finite element method Fluid flow Fluid- and Aerodynamics Heat and Mass Transfer Internal combustion engines Kinetic energy Large eddy simulation Spectral element method Statistical analysis Thermal boundary layer Velocity distribution
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