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August 10, 2021, 12:51
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Yawing and Rolling Moment Instability
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#1 |
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New Member
Tanay Nagar
Join Date: Aug 2021
Posts: 2
Rep Power: 0  |
Hello everyone,
I am finding out yawing and rolling moments for my aircraft using Fluent. It fails to achieve a steady-state value as it did for lift and pitching moment. Since I'm not an aerodynamics expert, I don't know what to expect or if it is right or wrong. I've already checked for asymmetries in the CAD model and run it for 1000 iterations as well. Can anyone discern a probable cause? Details SST K-omega inlet velocity 33m/s domain 3.5m x 2.5m x 4.2m geometry bounding box 1.5m x 0.5m x 1.4m |
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| Tags |
| aerodynamic coefficients, aerodynamic forces, instability, rolling moment, yawing moment |
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