Dear Dumux users,
this concerns you only if you are using our _non-isothermal_ implicit
porous-media models.
Subversion revisions 14070/1 introduce a change that breaks
compatibility. If you use a later trunk version or a future release
(from 2.7), you have adapt your thermal solid parameters in your
spatialparams file.
So far, the "heatCapacity" function in the spatial parameters and volume
variables of the implicit nonisothermal models was a misnomer, since it
returned an effective quantity, namely,
heatCapacity*density*(1 - porosity) in [J/(K m^3)].
Except for mpnc, which resulted in an additional inconsistency.
Corresponding to the decision documented in FS#216, we renamed the
function to "solidHeatCapacity" and return always the "true"
(non-effective) heat capacity in [J/(kg K)]. This requires an additional
function "solidDensity" which returns the mass density of the porous
matrix. Moreover, the functions "thermalConductivitySolid/Fluid" are
renamed to "solid/fluidThermalConductivity". The decision to prepend
with "solid/fluid" rather than to append is motivated by consistency
with components and fluid systems, where "gas" and "liquid" are always
prepended to the corresponding function names.
Therefore, you have adapt your thermal solid parameters in your
spatialparams file such that they offer functions "solidHeatCapacity",
"solidDensity" and "solidThermalConductivity". See
test/implicit/2p2c/injectionspatialparams.hh for an example. If you run
into trouble, please let us know.
Kind regards
Bernd
--
_______________________________________________________________
Bernd Flemisch phone: +49 711 685 69162
IWS, Universität Stuttgart fax: +49 711 685 60430
Pfaffenwaldring 61 email: be...@iws.uni-stuttgart.de
D-70569 Stuttgart url: www.hydrosys.uni-stuttgart.de
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