[mayank.dce2k7]

Hi,

I wanted to use patchInjection model for my particle simulation. I want to know what is the initial starting position of parcels/injectors at the specified patch. It is uniformly distributed or parabolic or base on some random function.

From the file PatchInjection.H:

 //- List of cell labels corresponding to injector positions
        labelList cellOwners_;

I understood initial position of parcels/injectors is defined by cellOwners_

In file PatchInjection.C:

cellOwners_ = patch.faceCells();

This tells me position of injectors is taken at face cells.

What I am unable to interpret is if number of parcel/injectors specified are less than no. of cell centers than how the parcels/injectors position is decided on given patch?

[CFD_Bz]

Originally Posted by mayank.dce2k7

Hi,

I wanted to use patchInjection model for my particle simulation. I want to know what is the initial starting position of parcels/injectors at the specified patch. It is uniformly distributed or parabolic or base on some random function.

From the file PatchInjection.H:

 //- List of cell labels corresponding to injector positions
        labelList cellOwners_;

I understood initial position of parcels/injectors is defined by cellOwners_

In file PatchInjection.C:

cellOwners_ = patch.faceCells();

This tells me position of injectors is taken at face cells.

What I am unable to interpret is if number of parcel/injectors specified are less than no. of cell centers than how the parcels/injectors position is decided on given patch?

Hello mayank.dce2k7

I know this thread was written long time ago (in april 2014) !
However i would still try to ask you (Or anyone else) if you have found an answer for your quesion !?

Thanks in advance,
Cordially