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IDProjectCategoryView StatusLast Update
0003388OpenFOAMBugpublic2019-11-18 08:03
ReporterSamMallinson Assigned Tohenry  
PrioritynormalSeveritycrashReproducibilityalways
Status closedResolutionno change required 
PlatformGNU/LinuxOSDebianOS Versionbullseye
Summary0003388: tutorial nacaAirfoil crashes
DescriptionWhen I tried to ./Allrun the tutorial https://github.com/OpenFOAM/OpenFOAM-6/tree/master/tutorials/compressible/sonicFoam/RAS/nacaAirfoil, I get a crash, with the following error:

Time = 3.8e-06

Courant Number mean: 0.000172479 max: 0.494144
diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
DILUPBiCGStab: Solving for Ux, Initial residual = 0.00020237, Final residual = 1.91893e-11, No Iterations 1
DILUPBiCGStab: Solving for Uy, Initial residual = 0.000909928, Final residual = 3.44377e-11, No Iterations 1
DILUPBiCGStab: Solving for e, Initial residual = 0.0511642, Final residual = 2.52198e-10, No Iterations 1


--> FOAM FATAL ERROR:
Negative initial temperature T0: -586.443
Steps To Reproducecopy tutorial to local directory
./Allclean
./Allrun
Additional InformationNB: meshing / start3ToFoam worked fine
TagsNo tags attached.

Activities

SamMallinson

2019-11-15 05:12

reporter   ~0010908

Has this tutorial been superceded by tutorials/compressible/rhoPimpleFoam/RAS/nacaAirfoil/ ?

That one seems to run fine out-of-the-box.

henry

2019-11-15 08:07

manager   ~0010910

Try the

tutorials/compressible/rhoPimpleFoam/RAS/nacaAirfoil/

tutorial in OpenFOAM-7 or -dev. rhoPimpleFoam has replaced sonicFoam.

SamMallinson

2019-11-17 23:37

reporter   ~0010917

Thank-you Henry: I can confirm that the tutorial runs out of the box on a system running Ubuntu 18.04

Issue History

Date Modified Username Field Change
2019-11-15 05:05 SamMallinson New Issue
2019-11-15 05:12 SamMallinson Note Added: 0010908
2019-11-15 08:07 henry Note Added: 0010910
2019-11-17 23:37 SamMallinson Note Added: 0010917
2019-11-18 08:03 henry Assigned To => henry
2019-11-18 08:03 henry Status new => closed
2019-11-18 08:03 henry Resolution open => no change required