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[Other] sedFoam: two-phase flow sediment transport model |
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#41 |
New Member
Sourav Hossain
Join Date: Mar 2019
Posts: 25
Rep Power: 7 ![]() |
Dear Sir,
I have been trying to install sedfoam. I am using openfoam6 in ubuntu 16.04. While running ./Allwmake command, I get the following errors Foam::sedIncompressibleTurbulenceModel<TransportMo del>:Primef() const’: ../TurbulenceModels/turbulenceModels/lnInclude/sedIncompressibleTurbulenceModel.C:128:12: error: ‘New’ is not a member of ‘Foam::tmp<Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> >’ return tmp<surfaceScalarField>::New ^ /home/sourav/OpenFOAM/OpenFOAM-6/wmake/rules/General/transform:25: recipe for target 'Make/linux64GccDPInt64Opt/sedFoam_MULES.o' failed make: *** [Make/linux64GccDPInt64Opt/sedFoam_MULES.o] Error 1 Please help me out. Thanks in advance. |
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#42 |
New Member
Sourav Hossain
Join Date: Mar 2019
Posts: 25
Rep Power: 7 ![]() |
Dear Sir,
I have been trying to install sedfoam. I am using openfoam6 in ubuntu 16.04. While running ./Allwmake command, I get the following errors Foam::sedIncompressibleTurbulenceModel<TransportMo del>:Primef() const’: ../TurbulenceModels/turbulenceModels/lnInclude/sedIncompressibleTurbulenceModel.C:128:12: error: ‘New’ is not a member of ‘Foam::tmp<Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> >’ return tmp<surfaceScalarField>::New ^ /home/sourav/OpenFOAM/OpenFOAM-6/wmake/rules/General/transform:25: recipe for target 'Make/linux64GccDPInt64Opt/sedFoam_MULES.o' failed make: *** [Make/linux64GccDPInt64Opt/sedFoam_MULES.o] Error 1 Please help me out. Thanks in advance. |
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#43 |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
Sorry, we are now only supporting the versions of OpenFoam.com.
I have to update the readme and the doc to clarify this point Cyrille |
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#44 |
New Member
Sourav Hossain
Join Date: Mar 2019
Posts: 25
Rep Power: 7 ![]() |
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#45 |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
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#46 | |
Senior Member
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Quote:
Dear Julien, Thanks for your updating. But I always met a problem when I was compiling the solver. Could you please give me some starting tutorials? |
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#47 |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
Which version of Openfoam do you use?
As said before, we now support openfoam.com (and not openfoam.org)... |
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#48 |
Senior Member
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Hi Thanks for your reply. In the end, I compiled the solver successfully.
Last edited by qi.yang@polimi.it; June 1, 2021 at 09:23. |
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#49 |
Senior Member
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Dear all,
Please help me see the issue of leading wrong fields set (refer to this threadthe inlet proile is not numbers while using funkySetFieldsDict). Thanks. |
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#50 |
Senior Member
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already solved.
Last edited by qi.yang@polimi.it; June 25, 2021 at 04:34. |
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#51 |
Senior Member
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Dear all,
"After I finished the calculation, should I use another tool to plot the scour characteristics, instead of paraview? Now I can only plot the distribution of solid concentration to roughly see the scouring process. Do you have any idea? Thanks a lot." solved Last edited by qi.yang@polimi.it; July 8, 2021 at 05:10. |
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#52 | |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
Quote:
Yes You can use Python to postprocess and display your results. In the Tutorials/Py folder, there are some examples that are explained in the sedfoam documentation https://sedfoam.github.io. Note that Sedfoam has evolved a lot in recent months (thanks to the developers of OpenFoam.com for their help and advice) |
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#53 | |
Senior Member
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Quote:
I have another question that always makes me confused that the flow velocity in the 3DScour tutorial case is not specified since cyclic BC was used in the inlet and outlet in the 1D case. Thus, if I require exploring the effect of different flow velocities, how can it be achieved? |
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#54 | |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
Quote:
The associated one-dimensional case can be found in 1D subdirectory and the fluidfoam python package is used in order to generate the 1d_profil files which are necessary for funkySetFields (see Allrun.pre and Allrun). So, if you want to explore the effect of different flow velocities you have to change the velocity in the 1D case. In this 1D case, the flow is driven by a pressure gradient, that you can change via the variable gradPMean of the constant/forceProperties file (of the 1D case) : https://github.com/SedFoam/sedfoam/b...Properties#L19 |
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#55 | |
Senior Member
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Quote:
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#56 | |
New Member
Antoine MATHIEU
Join Date: Jan 2018
Posts: 5
Rep Power: 8 ![]() |
Quote:
You can not directly target the mean velocity in a boundary layer by changing the pressure gradient gradPMEAN in constant/forceProperties. Wath you can do is to change gradPMEAN to match a given bottom friction velocity "utau" following: gradPMEAN = utau^2/h Regards, Antoine |
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#57 | |
Senior Member
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Quote:
Thank you, Antoine. I must know the relationship regarding mean velocity. Where can I find the relevant literature or equations? |
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#58 |
New Member
Masoumeh
Join Date: Oct 2019
Posts: 21
Rep Power: 6 ![]() |
Dear friends
I can not resume my running with "mpirun -np 4 sedfoam -parallel" while I change my controldict for continuing based on the latest time of run. the error is: "mpirun was unable to find the specified executable file, and therefore did not launch the job. This error was first reported for process rank 0; it may have occurred for other processes as well." hope to guide me ![]() |
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#59 | |
Member
Cyrille Bonamy
Join Date: Mar 2015
Location: Grenoble, France
Posts: 85
Rep Power: 11 ![]() |
Quote:
So, just type : "mpirun -np 4 sedFoam_rbgh -parallel" ![]() |
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#60 |
Senior Member
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Hi,
I am simulating a scouring problem in terms of my own structure. However, I always encountered some convergence issues and the results seem crazy. Due to the fact that I adopted ansys workbench to create geometry and mesh, also I specified symmetry BC on two sides of the domain, instead of cyclic used in the tutorial case. I am not sure that boundary condition will result in the wrong solution (see attachment, alpha.a at time 1 s). Alternatively, I tried to change cyclic to symmetry based on the original 3DScour case in the tutorial I also met the same problem but after I adjusted the cell number in the vertical direction, which improved the solution. I get stuck here. Do you have any ideas or comments? Appreciated. |
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