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IDProjectCategoryView StatusLast Update
0001464OpenFOAMBugpublic2015-02-08 20:20
Reporteruser1052Assigned Tohenry  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionno change required 
PlatformLinuxOSGentoo LinuxOS VersionGentoo 3.7.3
Summary0001464: laminar Computation requests RASModel RASProperties
Description
At the very first iteration of a laminar simulation, the solver quits while building tmp<fvVectorMatrix> UaEqn (in UaEqn.H) with the following error:



--> FOAM FATAL ERROR:

    request for RASModel RASProperties from objectRegistry region0 failed
    available objects of type RASModel are
0()

    From function objectRegistry::lookupObject<Type>(const word&) const
    in file /usr/lib64/OpenFOAM/OpenFOAM-2.3.0/src/OpenFOAM/lnInclude/objectRegistryTemplates.C at line 198.

FOAM aborting
Steps To ReproduceCompile the attached Solver for computation of unsteady adjoint Navier-Stokes-Equations and test it with attached openFoam case.
TagsNo tags attached.

Activities

user1052

2014-12-15 16:00

 

BugReport.tar (1,536,000 bytes)

wyldckat

2015-02-08 18:32

updater   ~0003723

Technically, in OpenFOAM 2.3, the "laminar" model is declared for both the RAS and the LES turbulence models:

 - src/turbulenceModels/incompressible/RAS/laminar
 - src/turbulenceModels/incompressible/LES/laminar

This is because many solvers either only connect to the RAS library or the LES library and only a few are able to work with all turbulence models.

Nonetheless, I believe this is somewhat changing in the OpenFOAM-dev repository, although I haven't double-checked to estimate how far it's going to go, namely if it'll be possible to only instantiate the laminar turbulence model as an independent model.

henry

2015-02-08 20:20

manager   ~0003725

To run laminer in 2.3.? you will need to select it as the RASModel.

In OpenFOAM-dev laminar is a simulation type rather than being a particular choice of LES or RAS model which is more intuitive.

Issue History

Date Modified Username Field Change
2014-12-15 16:00 user1052 New Issue
2014-12-15 16:00 user1052 File Added: BugReport.tar
2015-02-08 18:32 wyldckat Note Added: 0003723
2015-02-08 20:20 henry Note Added: 0003725
2015-02-08 20:20 henry Status new => closed
2015-02-08 20:20 henry Assigned To => henry
2015-02-08 20:20 henry Resolution open => no change required