Publication detail
Subgrid Modeling In Large Eddy Simulation
VOLAVÝ, J. FORMAN, M. JÍCHA, M.
Czech title
Subgrid Modeling In Large Eddy Simulation
English title
Subgrid Modeling In Large Eddy Simulation
Type
conference paper
Language
en
Original abstract
This work is focused on the subgrid modeling in Large Eddy Simulation. The work contains the description of the most used subgrid models including Smagorinsky model, dynamic Smagorinsky model, subgrid kinetic energy equation model, dynamic subgrid kinetic energy equation model and mixed model. These chosen subgrid models are afterwards used for simulation of turbulent channel flow. The simulations were performed in open-source program OpenFOAM. The obtained results are compared with DNS data.
Czech abstract
This work is focused on the subgrid modeling in Large Eddy Simulation. The work contains the description of the most used subgrid models including Smagorinsky model, dynamic Smagorinsky model, subgrid kinetic energy equation model, dynamic subgrid kinetic energy equation model and mixed model. These chosen subgrid models are afterwards used for simulation of turbulent channel flow. The simulations were performed in open-source program OpenFOAM. The obtained results are compared with DNS data.
English abstract
This work is focused on the subgrid modeling in Large Eddy Simulation. The work contains the description of the most used subgrid models including Smagorinsky model, dynamic Smagorinsky model, subgrid kinetic energy equation model, dynamic subgrid kinetic energy equation model and mixed model. These chosen subgrid models are afterwards used for simulation of turbulent channel flow. The simulations were performed in open-source program OpenFOAM. The obtained results are compared with DNS data.
Keywords in Czech
Large Eddy Simulation, subgrid models, channel flow
Keywords in English
Large Eddy Simulation, subgrid models, channel flow
RIV year
2010
Released
10.05.2010
Publisher
Institute of Thermomechanics, AS CR
Location
Praha
ISBN
978-80-87012-26-0
Book
Engineering Mechanics 2010
Pages from–to
169–170
Pages count
2
BIBTEX
@inproceedings{BUT35483,
author="Jaroslav {Volavý} and Matěj {Forman} and Miroslav {Jícha},
title="Subgrid Modeling In Large Eddy Simulation",
booktitle="Engineering Mechanics 2010",
year="2010",
month="May",
pages="169--170",
publisher="Institute of Thermomechanics, AS CR",
address="Praha",
isbn="978-80-87012-26-0"
}