How to calculate the torque in transient Ansys Fluent
Hi,
I am trying to determine the optimum angle of attack at each position for a VAWT turbine for a certain airfoil, I want to export the torque at each time step of my transient analysis for the entire rotation. I am using fluent 14.5 A similar question was asked in the CFX forum where someone commented "I would export the torque versus time history To get the full time history, make a monitor point set to torque_x/y/z()@location and then export this point in the solver manager" it was recommended I repost here. I tried creating a monitoring point and setting the expression as stated above in the calculation activities in fluent but when I run it is says invalid command what am I doing wrong? have you to use a different approach in fluent than CFX? Thanks |
How to calculate the torque in Ansys Fluent
Hi all,
I have built a full wind turbine model but I have problem when I run the model in Fluent I have not got right Cm ( torque coefficient) values ??? Can someone give me a piece of information or any advice about that, please ?! Thanks, |
Hi,
are you doing 2d/3d analysis? make sure you have set your reference values correctly |
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HI Ronald,
Thanks for quick response. I have built a 3D model as shown below but Cm values still low !!!!! |
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