|
[Sponsors] |
Zero yield stress in HerschelBulkley OpenFoam? |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
June 8, 2016, 07:07 |
Zero yield stress in HerschelBulkley OpenFoam?
|
#1 |
New Member
Lavanya
Join Date: Mar 2015
Posts: 5
Rep Power: 11 |
Hi,
I'm trying to understand why it throws an error (see below) when tau0 = 0.0 is used in HerschelBulkley, transport model. I couldn't use Power law model in place HB model since I don't have the rheology parameters (nuMax nuMin) it asks. How do I go about using HB model with zero yield stress? Awaiting suggestions ! Thank you Error: #0 Foam::error:rintStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" #3 Foam::GaussSeidelSmoother::smooth(Foam::word const&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::Field<double> const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, unsigned char, int) at ??:? #4 Foam::GaussSeidelSmoother::smooth(Foam::Field<doub le>&, Foam::Field<double> const&, unsigned char, int) const at ??:? #5 Foam::smoothSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? #6 ? at ??:? #7 ? at ??:? #8 ? at ??:? #9 ? at ??:? #10 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #11 ? at ??:? Floating point exception (core dumped) |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Frequently Asked Questions about Installing OpenFOAM | wyldckat | OpenFOAM Installation | 3 | November 14, 2023 11:58 |
[ANSYS Meshing] Error in Workbench "Unable to attach to geometry file" | Jeremie84 | ANSYS Meshing & Geometry | 70 | October 25, 2017 16:03 |
OpenFOAM Training Beijing 22-26 Aug 2016 | cfd.direct | OpenFOAM Announcements from Other Sources | 0 | May 3, 2016 04:57 |
OpenFOAM solution is diverging for stress analysis in two-pahse microstructure. | Sargam05 | OpenFOAM | 16 | April 30, 2013 16:18 |
OpenFOAM + Tecplot: Reynolds Stress Tensor? | nicomd | Tecplot | 1 | November 24, 2012 03:59 |