Home > Wiki > Structural modeling

Structural modeling

From CFD-Wiki

Revision as of 22:00, 24 June 2013 by Media777 (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to: navigation, search

Those that use the physical hypothesis of scale similarity

$\tau_{ij} = \widetilde{\bar{u}_i} \widetilde{\bar{u}_j} - \widetilde{\bar{u}_i \bar{u}_j}$

Those derived by formal series expansions

$\tau_{ij} = \frac{\Delta^2}{12} \frac{\partial \bar{u}_i}{\partial x_{k}} \frac{\partial \bar{u}_j}{\partial x_{k}}$

Retrieved from "https://openfoam.cfd-online.com/Wiki/Structural_modeling"

Views

My wiki

Log in

wiki search

wiki toolbox