CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Running, Solving & CFD

polynomial transport properties for fluid flow

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 7, 2022, 07:38
Default polynomial transport properties for fluid flow
  #1
New Member
 
Almanzo Arjuna
Join Date: Feb 2022
Location: East Java, Indonesia
Posts: 9
Rep Power: 4
Almanzo2000 is on a distinguished road
Hi, I'm running a simulation using chtMultiRegionFoam to simulate a high-pressure water heating through a tube.

For the water thermophysical properties I want to use my custom thermophysical properties for water, but I encounter some problem when using the polynomial transport thermotype

Code:
thermoType
{
    type            heRhoThermo;
    mixture         pureMixture;
    transport       polynomial;
    thermo          hPolynomial;
    equationOfState rPolynomial;
    specie          specie;
    energy          sensibleEnthalpy;
}
When running the simulation using the polynomial transport thermo type this message showed up,

Code:
Using dynamicCode for codedBase heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___ at line 17 in "/opt/openfoam9/etc/codeTemplates/dynamicCode/fluidReactionThermo"
Creating new library in "dynamicCode/heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___/platforms/linux64GccDPInt32Opt/lib/libheRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy____e26ffcb6217e5d317f54afd3df2824cd5b221ddb.so"
"/opt/openfoam9/etc/codeTemplates/dynamicCode/fluidReactionThermoTemplate.C" "/mnt/f/OpenFOAM/almanzolin-9/run/2dSubChannelFlow/dynamicCode/heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___/fluidReactionThermoTemplate.C"
Invoking "wmake -s libso /mnt/f/OpenFOAM/almanzolin-9/run/2dSubChannelFlow/dynamicCode/heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___"
wmake libso /mnt/f/OpenFOAM/almanzolin-9/run/2dSubChannelFlow/dynamicCode/heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___
make: Warning: File 'Make/options' has modification time 1.1 s in the future
make: warning:  Clock skew detected.  Your build may be incomplete.
make: Warning: File 'Make/linux64GccDPInt32Opt/files' has modification time 0.79 s in the future
    ln: ./lnInclude
ln: failed to create symbolic link './fluidReactionThermoTemplate.C': Operation not permitted
make: warning:  Clock skew detected.  Your build may be incomplete.
make: Warning: File 'Make/linux64GccDPInt32Opt/files' has modification time 0.29 s in the future
    wmkdep: fluidReactionThermoTemplate.C
make: Warning: File 'Make/linux64GccDPInt32Opt/fluidReactionThermoTemplate.C.dep' has modification time 1.7 s in the future
    Ctoo: fluidReactionThermoTemplate.C
    ld: /mnt/f/OpenFOAM/almanzolin-9/run/2dSubChannelFlow/dynamicCode/heRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy___/../platforms/linux64GccDPInt32Opt/lib/libheRhoThermo_pureMixture_polynomial_hPolynomial_rPolynomial_specie___sensibleEnthalpy____e26ffcb6217e5d317f54afd3df2824cd5b221ddb.so
make: warning:  Clock skew detected.  Your build may be incomplete.
and the simulation stops without an error message

Code:
Solving for fluid region flow
DILUPBiCGStab:  Solving for Ux, Initial residual = 1, Final residual = 5.7518128e-07, No Iterations 2
DILUPBiCGStab:  Solving for Uz, Initial residual = 1, Final residual = 1.5753742e-07, No Iterations 1
DILUPBiCGStab:  Solving for h, Initial residual = 1, Final residual = 2.5052526e-08, No Iterations 2
Min/max T:534.14723 580.05242
GAMG:  Solving for p_rgh, Initial residual = 0.99999996, Final residual = 5.3751159, No Iterations 100
GAMG:  Solving for p_rgh, Initial residual = 0.095647115, Final residual = 0.089695488, No Iterations 100
time step continuity errors : sum local = 5.2066267e-05, global = -1.839178e-06, cumulative = -1.839178e-06
GAMG:  Solving for p_rgh, Initial residual = 0.065094164, Final residual = 0.032569178, No Iterations 100
GAMG:  Solving for p_rgh, Initial residual = 0.02923575, Final residual = 0.029177399, No Iterations 100
time step continuity errors : sum local = 3.278726e-05, global = 3.2052265e-06, cumulative = 1.3660485e-06
DILUPBiCGStab:  Solving for omega, Initial residual = 0.0034782107, Final residual = 1.09506e-09, No Iterations 1
DILUPBiCGStab:  Solving for k, Initial residual = 1, Final residual = 1.3992301e-08, No Iterations 1
The simulation runs just fine using the constant transport thermotype.

Do you guys also encounter this problem?

Thanks.
Almanzo2000 is offline   Reply With Quote

Reply

Tags
chtmultiregionfoam, polynomial, thermophysical properties


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Non-uniform transport properties in openFoam fetc95 OpenFOAM Programming & Development 3 November 2, 2023 22:04
Variable transport properties silviliril OpenFOAM Pre-Processing 1 July 1, 2022 11:19
Modified polynomial thermophysical and transport properties tijan OpenFOAM Running, Solving & CFD 1 August 20, 2021 03:49
Sample case of simplified energy transport simulation for incompressible flow fumiya OpenFOAM Community Contributions 0 September 20, 2020 08:42
Species Transport Convergence trouble in Supersonic Flow BrianF16 FLUENT 0 February 28, 2017 13:18


All times are GMT -4. The time now is 01:27.