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#1 |
Senior Member
Samuele Z
Join Date: Oct 2009
Location: Mozzate - Co - Italy
Posts: 520
Rep Power: 18 ![]() |
Dear all,
I am trying to run simpleFoam, getting a very strange error. I am pretty sure that the same case worked until a couple of weeks ago. Anyway, that's the error that I get: Code:
lab@lab-laptop:~/Documenti/cases_OF/OF_case8_incomp_T_vol$ simpleFoam /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.1.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.1.0-0bc225064152 Exec : simpleFoam Date : Mar 21 2012 Time : 16:36:28 Host : "lab-laptop" PID : 7436 Case : /home/lab/Documenti/cases_OF/OF_case8_incomp_T_vol nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Reading field p Reading field U --> FOAM FATAL IO ERROR: wrong token type - expected word, found on line 50 the doubleScalar 0.0034803 file: /home/lab/Documenti/cases_OF/OF_case8_incomp_T_vol/0/U::boundaryField::bc_hc1_ext::flowRate at line 50. From function operator>>(Istream&, word&) in file primitives/strings/word/wordIO.C at line 74. FOAM exiting Code:
/*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.0.1 | | \\ / A nd | Web: www.OpenFOAM.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class volVectorField; object U; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 1 -1 0 0 0 0]; internalField uniform (0 0 0); boundaryField { wall-air_external { type fixedValue; value uniform (0 0 0); } wall-air_internal { type fixedValue; value uniform (0 0 0); } bc_intake { type zeroGradient; } bc_hc2_ext { type fixedValue; value uniform (0 0 0); } bc_hc2_int { type fixedValue; value uniform (0 0 0); } bc_hc1_ext { type flowRateInletVelocity; flowRate 0.0034803; // It's an incompressible case, hence the flow has to be in [m^3/s] (+ inlet, - outlet) value uniform (-0.8203572715 0 -0.0717719589); } bc_hc1_int { type flowRateInletVelocity; flowRate 0.0034803; // It's an incompressible case, hence the flow has to be in [m^3/s] (+ inlet, - outlet) value uniform (-0.8203572715 0 -0.0717719589); } bc_back_1 { type flowRateInletVelocity; flowRate 0.0016784; value uniform (0 0 -0.097500752); } bc_back_2 { type flowRateInletVelocity; flowRate 0.0014643; value uniform (0 0 -0.1386807915); } bc_back_3 { type flowRateInletVelocity; flowRate 0.0014643; value uniform (0 0 -0.1386807915); } bc_back_4 { type flowRateInletVelocity; flowRate 0.0014643; value uniform (0 0 -0.1386807915); } bc_back_5 { type flowRateInletVelocity; flowRate 0.0014643; value uniform (0 0 -0.1386807915); } bc_back_6 { type flowRateInletVelocity; flowRate 0.0014643; value uniform (0 0 -0.1386807915); } symmetry-air_infinite { type symmetryPlane; } symmetry-air_internal { type symmetryPlane; } symmetry-air_external { type symmetryPlane; } packs_front_6 { type fixedValue; value uniform (0 0 0); } packs_front_4 { type fixedValue; value uniform (0 0 0); } packs_front_5 { type fixedValue; value uniform (0 0 0); } packs_front_3 { type fixedValue; value uniform (0 0 0); } packs_front_2 { type fixedValue; value uniform (0 0 0); } walls_air_infinite { type fixedValue; value uniform (0 0 0); } walls_ceiling { type fixedValue; value uniform (0 0 0); } walls_floor-air_infinite { type fixedValue; value uniform (0 0 0); } walls_floor-air_external { type fixedValue; value uniform (0 0 0); } symmetry_2-air_infinite { type symmetryPlane; } symmetry_2-air_internal { type symmetryPlane; } symmetry_2-air_external { type symmetryPlane; } bc_outlet_external { type fixedValue; value uniform (0 0 0); } chamber_inlet { type fixedValue; value uniform (0 0 0); } chamber_outlet { type fixedValue; value uniform (0 0 0); } } // ************************************************************************* // Thanks, Samuele |
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#2 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,978
Blog Entries: 45
Rep Power: 128 ![]() ![]() ![]() ![]() ![]() ![]() |
Greetings Samuele,
Did the case work back then with OpenFOAM 2.0.1 or 2.1.0? According to the output and file, it looks like a few weeks ago you were still using 2.0.1 and now are using 2.1.0. The solution should be something like this on the line that gives the error: Code:
flowRate uniform 0.0034803; Best regards, Bruno
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#3 |
Senior Member
Samuele Z
Join Date: Oct 2009
Location: Mozzate - Co - Italy
Posts: 520
Rep Power: 18 ![]() |
Thanks for answering.
Got it! Samuele |
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#4 |
Senior Member
Claus Meister
Join Date: Aug 2009
Location: Wiesbaden, Germany
Posts: 241
Rep Power: 18 ![]() |
Hallo,
instead of uniform write constant. It's better. Cheers |
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#5 |
Senior Member
Hasan K.J.
Join Date: Dec 2011
Location: Bristol, United Kingdom
Posts: 200
Rep Power: 15 ![]() |
Hi All,
I am trying to run a DDES simulations, So I ran a sepearate RANS simulation first with the same mesh and then copied the U and p in to the 0 of the DDES case and started the simuation and I got this error, Code:
/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.2.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.2.0 Exec : pimpleFoam Date : Nov 10 2015 Time : 18:00:57 Host : "IT000968" PID : 27209 Case : /mnt/hdd/WorkspaceHDD/Morphing/20ms/NWF/SmallInlet/Test3D/C1-A0Sp-IDDES nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Reading field p Reading field U Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting turbulence model type RASModel Selecting RAS turbulence model SpalartAllmaras SpalartAllmarasCoeffs { sigmaNut 0.66666; kappa 0.41; Cb1 0.1355; Cb2 0.622; Cw2 0.3; Cw3 2; Cv1 7.1; Cv2 5; } Creating finite volume options No finite volume options present PIMPLE: Operating solver in PISO mode Starting time loop --> FOAM FATAL IO ERROR: wrong token type - expected int, found on line 50 the doubleScalar 0.01 file: /mnt/hdd/WorkspaceHDD/Morphing/20ms/NWF/SmallInlet/Test3D/C1-A0Sp-IDDES/system/controlDict.functions.fieldAverage1.outputInterval at line 50. From function operator>>(Istream&, int&) in file primitives/ints/int/intIO.C at line 68. FOAM exiting - Is this the right way to intiate a Unsteady case with a steady simulation or am i doing some thing wrong, Code:
application pimpleFoam; startFrom latestTime; startTime 0; stopAt endTime; endTime 0.2; deltaT 5.5e-6; writeControl adjustableRunTime; writeInterval 0.01; purgeWrite 0; writeFormat binary; writePrecision 6; writeCompression compressed; timeFormat general; timePrecision 6; graphFormat raw; runTimeModifiable yes; maxDeltaT 2.25e-5;//2.25e-5 maxCo 1;//0.9 adjustTimeStep yes; libs ( ); functions { fieldAverage1 { type fieldAverage; functionObjectLibs ( "libfieldFunctionObjects.so" ); enabled true; timeStart 0.1;// at 10FTT start measuring timeEnd 0.25;// end after simulation end outputControl outputTime; outputInterval 0.01;// every flow through time resetOnOutput false; fields ( U { mean on; prime2Mean on; base time; } p { mean on; prime2Mean on; base time; } ); } Regards, Hasan K.J
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"Real knowledge is to know the extent of one's ignorance." - Confucius |
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#6 | |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 10,978
Blog Entries: 45
Rep Power: 128 ![]() ![]() ![]() ![]() ![]() ![]() |
Quick answer:
Quote:
Code:
outputInterval 0.01;// every flow through time Code:
outputInterval 1;// every flow through time |
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