Hello everyone,
I’m trying to do my first steps in Precice.
I found that the easiest way for installation is the usage of packages in Ubuntu 20.04 OS (directly this way).
I’ve done all these steps inside the Docker container based on Ubuntu 20.04 - it was no errors at all.
To run two scripts in two terminals, I start the container in the first terminal (docker run -ti --rm precice) and I connect to this container in the second terminal (docker exec -ti <precice-container-id> bash).
In the first terminal, I run run.sh for the solid-cpp (of course, after building), in the second terminal - start run.sh for the fluid-openfoam.
What I see in the first terminal:
root@f45f1871f31c:/opt/tutorials/quickstart/solid-cpp# ./run.sh
Rigid body: starting...
What I see in the second terminal:
root@f45f1871f31c:/opt/tutorials/quickstart/fluid-openfoam# ./run.sh
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2306 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : _fbf00d6b-20230626 OPENFOAM=2306 version=2306
Arch : "LSB;label=32;scalar=64"
Exec : blockMesh
Date : Oct 16 2023
Time : 14:33:09
Host : f45f1871f31c
PID : 285280
I/O : uncollated
Case : /opt/tutorials/quickstart/fluid-openfoam
nProcs : 1
trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Creating block mesh from "system/blockMeshDict"
No non-linear block edges defined
No non-planar block faces defined
Creating topology blocks
Creating topology patches - from boundary section
Creating block mesh topology
Check topology
Basic statistics
Number of internal faces : 8
Number of boundary faces : 32
Number of defined boundary faces : 32
Number of undefined boundary faces : 0
Checking patch -> block consistency
Creating block offsets
Creating merge list (topological search)...
Creating polyMesh from blockMesh
Creating patches
Creating cells
Creating points with scale (1 1 1)
Block 0 cell size :
i : 0.01666666667 .. 0.01666666667
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 1 cell size :
i : 0.01666666667 .. 0.01666666667
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 2 cell size :
i : 0.01666666667 .. 0.01666666667
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 3 cell size :
i : 0.01428571429 .. 0.01428571429
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 4 cell size :
i : 0.01428571429 .. 0.01428571429
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 5 cell size :
i : 0.0091669431 .. 0.0366677724
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 6 cell size :
i : 0.0091669431 .. 0.0366677724
j : 0.01 .. 0.01
k : 0.2 .. 0.2
Block 7 cell size :
i : 0.0091669431 .. 0.0366677724
j : 0.01 .. 0.01
k : 0.2 .. 0.2
No patch pairs to merge
Writing polyMesh with 0 cellZones
----------------
Mesh Information
----------------
boundingBox: (-0.2 -0.13 -0.1) (0.6 0.12 0.1)
nPoints: 2418
nCells: 1122
nFaces: 4575
nInternalFaces: 2157
----------------
Patches
----------------
patch 0 (start: 2157 size: 1122) name: back
patch 1 (start: 3279 size: 1122) name: front
patch 2 (start: 4401 size: 25) name: inlet
patch 3 (start: 4426 size: 25) name: outlet
patch 4 (start: 4451 size: 32) name: flap
patch 5 (start: 4483 size: 46) name: bottom
patch 6 (start: 4529 size: 46) name: top
End
No OpenFOAM tutorials? : /usr/lib/openfoam/openfoam2306/tutorials
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2306 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : _fbf00d6b-20230626 OPENFOAM=2306 version=2306
Arch : "LSB;label=32;scalar=64"
Exec : pimpleFoam
Date : Oct 16 2023
Time : 14:33:10
Host : f45f1871f31c
PID : 285286
I/O : uncollated
Case : /opt/tutorials/quickstart/fluid-openfoam
nProcs : 1
trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
Selecting dynamicFvMesh dynamicMotionSolverFvMesh
Selecting motion solver: displacementLaplacian
Applying motion to entire mesh
Selecting motion diffusion: quadratic
Selecting motion diffusion: inverseDistance
Selecting patchDistMethod meshWave
PIMPLE: no residual control data found. Calculations will employ 10 corrector loops
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type laminar
Selecting laminar stress model Stokes
No MRF models present
No finite volume options present
Constructing face velocity Uf
Courant Number mean: 0.01594387755 max: 0.7499999985
Courant Number mean: 0.01594387755 max: 0.7499999985
Starting time loop
forces forces:
rho: rhoInf
Freestream density (rhoInf) set to 10
Not including porosity effects
---[preciceAdapter] Loaded the OpenFOAM-preCICE adapter - v1.2.3.
Looks very strange. What can be the reason of this freezing?
I’ll be very thankful for any support.
BR,
Victoria
