<departmental bulletin paper>
Validity of the LRR Reyonalds Stress Closure Model for Turbulence near a water futuree

Creator
Language
Publisher
Date
Source Title
Vol
Issue
First Page
Last Page
Publication Type
Access Rights
JaLC DOI
Related DOI
Related URI
Relation
Abstract The validity has been investigated of the Launder-Reece-Rodi Reynolds stress closure model(LRR model)for turbulence near a water surface. A model test has been performed for an oscillating-grid turbul...ence in a homogeneous fluid with a finite depth. Distortion of the near-surface turbulence has been numerically simulated. The numerical solutions normalized by using the exact solution for the infinite depth have een compared with experimental data. A good agreement is seen between the both. The model analysis also predicts that a strong influence of a water surface on the turbulence is observed over the order of the integral length scale. These results show the LRR model analysis to be effective for the turbulence near a water surface.show more

Hide fulltext details.

pdf p039 pdf 201 KB 416  

Details

Record ID
Peer-Reviewed
ISSN
NCID
Created Date 2010.06.12
Modified Date 2020.11.17

People who viewed this item also viewed