0001955: Commit "v2f: Added support for fvOptions" introduced a bug in RAS turbulence model v2f

ID	Project	Category	View Status	Date Submitted	Last Update

0001955	OpenFOAM	Bug	public	2015-12-17 00:11	2015-12-17 10:06

Reporter	feymark	Assigned To	henry
Priority	normal	Severity	crash	Reproducibility	always
Status	resolved	Resolution	fixed
Platform	GNU/Linux	OS	Ubuntu	OS Version	15.04
Product Version	dev

Summary	0001955: Commit "v2f: Added support for fvOptions" introduced a bug in RAS turbulence model v2f
Description	Commit "v2f: Added support for fvOptions" introduced a bug in RAS turbulence model v2f. When choosing v2f model the following error is found. --> FOAM FATAL ERROR: incompatible dimensions for operation [f[0 -2 -1 0 0 0 0] ] + [f[0 0 -2 0 0 0 0] ] The problem is solved by changing the line, + fvOptions(alpha, rho, f_) to + fvOptions(f_)
Tags	No tags attached.

feymark 2015-12-17 01:41 reporter ~0005781	My bad using fvOptions(f_) will not solve the problem. One possibility however is to use, + fvOptions(alpha, rho/this->nu(), f_)

henry 2015-12-17 08:39 manager ~0005782	Thanks for reporting this problem. I don't think your suggestion using nu() is appropriate for the f-equation, in fact it is not clear what form an fvOptions source should take as f is not a transported dynamic field. For the moment I plan to remove the fvOptions source from the f-equation until there is a specific need which will show what the form should be.

feymark 2015-12-17 09:26 reporter ~0005783	Thank you for the quick response.

henry 2015-12-17 10:06 manager ~0005784	Resolved by commit 3ad87864a3aeba4a6c481ed71eb1230618fa7aae

Date Modified	Username	Field	Change
2015-12-17 00:11	feymark	New Issue
2015-12-17 01:41	feymark	Note Added: 0005781
2015-12-17 08:39	henry	Note Added: 0005782
2015-12-17 09:26	feymark	Note Added: 0005783
2015-12-17 10:06	henry	Note Added: 0005784
2015-12-17 10:06	henry	Status	new => resolved
2015-12-17 10:06	henry	Resolution	open => fixed
2015-12-17 10:06	henry	Assigned To	=> henry