MULES and CMULES have been extended so that the limits can be supplied as fields. These arguments are templated so that zeroField, oneField or UniformField<scalar> can be used in place of a scalar value with no additional overhead. The flux argument has been removed from the unlimited CMULES correct functions in order to make this templating possible. An additional form of limit sum has also been added to MULES. This limits the flux sum by ofsetting in proportion to the phase fraction, rather than by reducing the magnitude of the fluxes with the same sign as the imbalance. The new procedure makes it possible to limit the flux sum in the presence of constraints without encountering a divide by zero.
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About OpenFOAM
OpenFOAM is a free, open source computational fluid dynamics (CFD) software package released by the OpenFOAM Foundation. It has a large user base across most areas of engineering and science, from both commercial and academic organisations. OpenFOAM has an extensive range of features to solve anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to solid dynamics and electromagnetics.
Copyright
OpenFOAM is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version. See the file COPYING in this directory or
http://www.gnu.org/licenses/, for a description of the GNU General Public
License terms under which you can copy the files.