32be464010
An optional Function1 can now be supplied to a fixedValueConstraint
which controls what proportion of the constraint is applied. This can be
used to ramp, pulse, or limit the duration of the constraint. For
example, ramping up of the constraint could be specified as follows:
scalarSource
{
type fixedValueConstraint;
selectionMode points;
points ((0 0.1 0));
fieldValues
{
s 1;
}
fraction
{
type ramp;
duration 0.1;
}
}
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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.