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Calculate Lift and Drag Coefficients CL and CD

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Old   June 13, 2012, 06:20
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Malhar Malushte
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hello every1,
i am also new to openfoam. i have done similar sim ulation for flow acrodss a cylinder. i get drag n lift forces correctly, i.e accor ding to vortex shedding i am getting variation in lift forces. but the coeff of drag n lift Cd n Cl, i am getting them constant throughout. i am unable ti digest this contrasting behavour.
please guide me thr this.

thanks n regards malhar.
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