30 lines
1.4 KiB
C++
30 lines
1.4 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
|
|
| ========= | |
|
|
| \\ / F ield | foam-extend: Open Source CFD |
|
|
| \\ / O peration | Version: 4.1 |
|
|
| \\ / A nd | Web: http://www.foam-extend.org |
|
|
| \\/ M anipulation | |
|
|
\*---------------------------------------------------------------------------*/
|
|
#
|
|
#+TITLE: *Oldroyd-B viscoelastic constitutive model README file for version 3.2*
|
|
#+AUTHOR: Jovani
|
|
#+DATE: 05 October 2010
|
|
|
|
|
|
|
|
* This is a simulation case for a viscoelastic fluid described by the Oldroyd-B
|
|
constitutive model (PTT-Linear).
|
|
The geometry was the 4:1 plane contraction. This is a well studied
|
|
geometry in viscoelastic fluid flow research.
|
|
|
|
More details about the model or parameters used can be found at:
|
|
|
|
*** L.M. Quinzani, R.C. Amstrong, R.A. Brown, Birefringence and laser-Doppler velocimetry (LDV) studies of
|
|
viscoelastic flow through a planar contraction, J. Non-Newtonian Fluid Mech. 52 (1994) 1-36.
|
|
|
|
|
|
*** This is only an illustrative case for the Oldroyd-B constitutive model. Therefore,
|
|
there are not more details published until now for this model using this geometry
|
|
and viscoelasticFluidFoam solver.
|
|
|
|
|