[surajkvs]

Hi
I am using MPPICFoam,I am simulating a riser of circulating fluidised bed.
Which consists of cylindrical geometry Inlet at the bottom,Outlet at top and circular wall.
In which I have first distributed the particle by using injectionModel of type manualinjection and difined the particle positions initially.
Now,What I have to do is insert the same number of particles in the inlet patch which is coming out of the Outlet patch.

I searched and found that by using multiInteraction we can apply multiple patchintraction models at a time.I applied the multiInteraction patch intraction model as per the instruction in PatchInteractionModel.H but found following error.
-----------------------------------------------------------------------------------
Unknown patch interaction model type coincidentBaffleInteraction

Valid patch interaction model types are:

5
(
localInteraction
multiInteraction
none
rebound
standardWallInteraction
)
----------------------------------------------------------------------------------
Can anybody tell what is coincidentBaffleInteraction.
Or how to apply cyclic type boundary condition for the particle phase onle by using this this patch intraction type.

[spikespigel]

hi surajkvs

You could find information on how to use multi interaction to solve your problem? I have a similar problem

Thank you