- Post By idan shem tov
- 1 month ago
- Post Type Public
I came across your report on the DJI 9450 and found it very interesting. I do have a few questions:
1. What is the source of the CAD file, and how did you determine the airfoil details?
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2. Why did you choose to compare the results with a full quadcopter instead of isolated rotor data, which is also available?
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3. It would also be interesting to see an OASPL comparison to evaluate how well your tool predicts rotor noise. the shape of the PSD is important but OASPL is the final objective.
Thanks!
