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IDProjectCategoryView StatusDate SubmittedLast Update
0000978OpenFOAM[All Projects] Bugpublic2013-08-26 16:422013-08-26 17:02
Reporterdkxls 
Assigned To 
PrioritynormalSeverityfeatureReproducibilityN/A
StatusnewResolutionopen 
PlatformLinux x86_64OSopenSUSEOS Version12.2
Product Version2.2.x 
Target VersionFixed in Version 
Summary0000978: [thermo]: Add log(T) transport model (source code attached)
DescriptionThe transport properties (viscosity/conductivity) for reaction simulation are often supplied as coefficients to a polynomial functions of ln(T):
 ln(mu) = sum_i=1^N( a[i] * ln(T)^(i-1) )
 ln(kappa) = sum_i=1^N( b[i] * ln(T)^(i-1) )

The provided source code adds the functionality to use this polynomial expression, given the coefficients are provided in the thermophysicalProperties dictionary.
Tagsthermo, transport
Attached Files? file icon thermophysicalProperties [^] (6,686 bytes) 2013-08-26 16:43 [Show Content]
c file icon logPolynomialTransport.C [^] (3,570 bytes) 2013-08-26 16:43
? file icon logPolynomialTransport.H [^] (6,683 bytes) 2013-08-26 16:44
? file icon logPolynomialTransportI.H [^] (7,138 bytes) 2013-08-26 16:44

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-  Notes
(0002442)
dkxls (reporter)
2013-08-26 17:02

Forgot to mention that the provided source code is a straight forward implementation based on the polynomialTransport class.

The code is tested with a modified reactingFoam solver.

- Issue History
Date Modified Username Field Change
2013-08-26 16:42 dkxls New Issue
2013-08-26 16:43 dkxls File Added: thermophysicalProperties
2013-08-26 16:43 dkxls File Added: logPolynomialTransport.C
2013-08-26 16:44 dkxls File Added: logPolynomialTransport.H
2013-08-26 16:44 dkxls File Added: logPolynomialTransportI.H
2013-08-26 16:45 dkxls Tag Attached: thermo
2013-08-26 16:45 dkxls Tag Attached: transport
2013-08-26 17:02 dkxls Note Added: 0002442