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User who did this - Klaus Mosthaf (Klaus) Attached to Project - DuMuX Summary - Restructure the way heat conduction is implemented in the 2p(2c)ni boxmodel Task Type - Bug Report Category - 2p2cni Status - New Assigned To - Klaus Mosthaf Operating System - Unspecified Severity - Low Priority - Normal Reported Version - SVN Due in Version - Undecided Due Date - Undecided Details - Heat conduction is implemented in a quite simple way providing not much flexibility. So far, the matrixHeatFlux (and boundaryMatrixHeatFlux) method in the spatial parameters computes the entire conductive heat flux with a given temperature gradient. I suggest to split this to 1) effectiveHeatConductivity(...), which provides a model for the computation of an effective heat conductivity in one SCV, 2) thermalConductivitySolid(...) returning only the thermal conductivity of the solid material, which is called by the effectiveHeatConductivity method and which allows to specify the solid heat conductivity according to the position (like e.g. porosity). Furthermore, I would add a calculateEffectiveThermalConductivity() method in the 2p(2c)nifluxvariables, which averages the effective heat conductivities at node i and j harmonically. I am not sure, if 2) should be in the fluxvariables or in the spatial parameters. The porous diffusion coefficient is calculated completely in the fluxvariables. However, this is just one method to calculate that and may be exchanged. Thus, I tend to put it into the spatial parameters. The (boundary-)MatrixHeatFlux() method would be needless with the changes above and could be removed. However, it has to be checked how it is possible to deprecate the existing methods and to sustain backwards-compatibility. If someone has modified the matrixHeatFlux method in his/her spatialparams, this method would not be called anymore... More information can be found at the following URL: http://www.dumux.uni-stuttgart.de/flyspray/index.php?do=details&task_id=172 You are receiving this message because you have requested it from the Flyspray bugtracking system. If you did not expect this message or don't want to receive mails in future, you can change your notification settings at the URL shown above. _______________________________________________ Dumux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
