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Forum: OpenFOAM Running, Solving & CFD

August 5, 2008, 02:39

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

Hi Ivan, Your forceCoeffs d

Hi Ivan,

Your forceCoeffs description looks fine.

I can't find an explanation for the function parameters either - most seem logically named, but what has me puzzled is the pitchAxis and...

Forum: OpenFOAM Running, Solving & CFD

July 22, 2008, 20:10

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

Gday Sylvia, Just check all

Gday Sylvia,

Just check all the semi-colons, spaces, brackets (normal and curly) and spelling are correct. For a while I had the same problem with the forces file not appearing, there wasn't any...

Forum: OpenFOAM Running, Solving & CFD

July 21, 2008, 23:53

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

As far as I can tell this is w

As far as I can tell this is what you need for the forceCoeffs version... the variables are reasonably self explanatory

forceCoeffs
{
type forceCoeffs;
functionObjectLibs...

Forum: OpenFOAM Running, Solving & CFD

July 21, 2008, 20:08

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

Also, if you're adding Neils c

Also, if you're adding Neils code (cheers Neils, top work!) to foamLog change the $ROOT/$CASE to $CASEDIR since the . . has been left out of the arguments in 1.5

Forum: OpenFOAM Running, Solving & CFD

July 21, 2008, 19:51

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

Thanks for you help fellas! Fo

Thanks for you help fellas! For others trying to get it to work, put Pierre's forces object (post 3) in

functions
(
//pierre's code
);

at the end of the controlDict file.

Forum: OpenFOAM Running, Solving & CFD

July 21, 2008, 04:15

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

I've tried added the following

I've tried added the following to my controlDict file (I haven't used functionObjects much before so I just changed the oodles example to suit - it could be wrong)...

functionObjects
(
...

Forum: OpenFOAM Running, Solving & CFD

July 20, 2008, 23:51

Replies: 180

Forces in OF15

Views: 58,748

Posted By richard

Hi all, I'm confused - the

Hi all,

I'm confused - the 1.5 release notes mention forces and forceCoeffs utilities, but they're not recognized as commands and I can't find anything in the users or programmers guides..?
...

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