A Comparison of Low Reynolds Number k Models

DOI

10.2991/iccmcee-15.2015.250How to use a DOI?

Keywords

Low Reynolds number k turbulence model,Standard k turbulence model,the near-wall shear flow.

Abstract

Low Reynolds number k turbulence model is gained by modifying the standard k turbulence model, it applies to the whole fluid region. This case was studied six low Reynolds number k turbulence model and standard k turbulence model in FLUENT14.0 for numerical calculations near-wall shear flow,through comparing the speed, thus it is concluded that low Reynolds number k turbulence model is more accurate than the standard k turbulence model.In the low Reynolds number k turbulence model, LS, YS model compared to several other model, calculated value and actual value deviation is bigger.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xin Nie
AU  - Lei Li
PY  - 2015/11
DA  - 2015/11
TI  - A Comparison of Low Reynolds Number k Models
BT  - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 1327
EP  - 1332
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccmcee-15.2015.250
DO  - 10.2991/iccmcee-15.2015.250
ID  - Nie2015/11
ER  -