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September 5, 2018, 12:51 |
CL/CD for small change in AOA.
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#1 |
New Member
dave73
Join Date: Sep 2018
Posts: 1
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Hi,
I recently did the quickstart example here: https://su2code.github.io/docs/Quick-Start/ However, I modified the mach and the AOA. The mach is fixed at 0.3. In one simulation the AOA is 2.8 and in the other it's 3.0. Here are the CL/CD outputs for each simulation: AOA: 2.8 CL/CD: 3.7 AOA: 3.0 CL/CD: 841.20 This seems like a pretty big change for such a small AOA change. Does anyone know if this is correct? Thanks, -D p.s. I don't think it's an optimization problem in the sense that the KKT condition is met after 215 and 263 iterations, respectively. |
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Tags |
cl/cd versus aoa |
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