Hi Howard,

I think it is might be possible to get the AeroFocres filter  to write out the moment force too. At least it does appear for some solvers. 

@Robin: Is there an option to write the moment force you are using in your simulations? 

Cheers,
Spencer.


On 2 May 2020, at 04:32, hongfu2233 <hongfu2233@gmail.com> wrote:

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Dear all,

I would like to know how to monitor the torsional aerodynamic force for a 2D square cylinder when using IncNavierStokesSolver? As far as I know, the Filters "AeroForces" can only monitor the drag and lift forces.

Thank you in advance for help.
Kind regards,

Howard

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Spencer Sherwin FREng, FRAeS
Head of Aerodynamics Section,
Director of Research Computing Service,
Professor of Computational Fluid Mechanics,
Department of Aeronautics,
s.sherwin@imperial.ac.uk                                   South Kensington Campus,
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http://www.imperial.ac.uk/people/s.sherwin/