[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [ff3d-users] Periodic BCs

From: Bharat Rangan
Subject: RE: [ff3d-users] Periodic BCs
Date: Wed, 5 Jan 2005 10:33:01 -0600

To start with a simple case, I want to solve the Navier Stioes in a box.(
Something like flow through a rectangular channel) . I want to apply a
periodic BC on the left and right faces so that whatever leaves the left
face enters the right face and the otherway.

Please give me a rough sketch as to how to implement this.

Bharat Rangan

-----Original Message-----
From: address@hidden [mailto:address@hidden
Sent: Wednesday, January 05, 2005 6:07 AM
To: Bharat Rangan
Cc: address@hidden
Subject: Re: [ff3d-users] Periodic BCs


Bharat Rangan wrote:
> Hi,
> I just sent this to the dev mailing list. But I guess I will send it here
> too.( Just found out that there are more messages here).
Yes, this is the right place for such questions.

> How do we apply periodic BCs in ff3d. For eg, how do I apply periodic bc
> the top and bottom of the box domain?
Well. ff3d used to implement periodic boundary conditions, but it was
coded in hard: it means that there was no interface in the language.

Implementing periodic boundary conditions is not a big task, adding the
language interface is not so easy. Please tell me what you really need,
what is the problem you want to solve ? I think it should be quite easy
to implement something that fits your needs.

Best regards,
Stephane Del Pino.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]