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Harmonic Balance solver

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Old   April 26, 2024, 02:15
Default Harmonic Balance solver
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Vigneshram
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Dear All,
I simulating sinusoidal flutter motion of airfoil. In starccm+, for Harmonic displacement, what value should be the input. As it asks as a vector in meters also real and imaginary values.
Simulating a simple NACA 0012 case with mean aoa = 2.89deg and amplitude of 2.41 deg. Freestream Mach =0.6, reduced frequency = 0.0808.
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flutter simulation, harmonic balance, real displacement


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