timeVaryingNonuniformFixedValue boundary condition

fa123 · April 10, 2015, 07:40

Hi everyone,

i just saw this utility which is a bc for temporally and spatially varying inlet profiles.
https://openfoamwiki.net/index.php/C...formFixedValue.

I want to use velocity profiles from measurements as inlet bc - which are time-varying and non-uniform.
Unfortunately, it seems to be very old (OF-1.3) so it can't be compiled.
Does anyone know where to find a compatible version?

Thanks.

wurst · September 4, 2015, 05:11

Have you found more information on an updated version of this BC? I have flow fields from a sliding mesh simulation that I would like to use as an inlet BC and make it time dependent. My other idea was to use sysCall and copy the fields into the file by hand with a bash script...

RoderickZ · November 17, 2019, 22:50

Anyone know how to handle with this?
it would exist a alternative of set BC varying in time and non uniform in space, in OpenFOAM?

April 10, 2015, 07:40	timeVaryingNonuniformFixedValue boundary condition	#1
fa123 New Member Join Date: Jan 2013 Posts: 7 Rep Power: 13	Hi everyone, i just saw this utility which is a bc for temporally and spatially varying inlet profiles. https://openfoamwiki.net/index.php/C...formFixedValue. I want to use velocity profiles from measurements as inlet bc - which are time-varying and non-uniform. Unfortunately, it seems to be very old (OF-1.3) so it can't be compiled. Does anyone know where to find a compatible version? Thanks. wurst likes this.

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September 4, 2015, 05:11		#2
wurst New Member Jonas Join Date: Sep 2014 Posts: 6 Rep Power: 12	Have you found more information on an updated version of this BC? I have flow fields from a sliding mesh simulation that I would like to use as an inlet BC and make it time dependent. My other idea was to use sysCall and copy the fields into the file by hand with a bash script...

November 17, 2019, 22:50		#3
RoderickZ New Member Join Date: Oct 2019 Posts: 6 Rep Power: 7	Anyone know how to handle with this? it would exist a alternative of set BC varying in time and non uniform in space, in OpenFOAM?