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Test currently used scaling guidelines and see if they can be improved #86

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merged 12 commits into from
Oct 24, 2019

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avikde
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@avikde avikde commented Oct 23, 2019

  • test the "guidelines" for scaling from Noah

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avikde commented Oct 23, 2019

Got these components

Traj0

image

Opt @ 0.3

2.61981 19.0112 1.12077 5.88714 5.68815

image

Opt @ 0.5

2.61249 19.0111 1.12201 5.85188 5.66124

image

Opt @ 0.7

2.68869 19.0112 1.09229 6.35143 5.45953

image

Opt @ 1.0

3.84079 19.0113 1.02177 11.4648 7.87815

image

Conclusion

  • opt @ 1.0 compare to traj0 is a good one to put up
  • inertial roughly canceling stiffness - that is the definition of resonance. I.e. this is finding resonance correctly

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avikde commented Oct 23, 2019

Comparing Noah sizing relation 8d36c20

traj0

image

param = [3.07261 19.0111 1.10365 7.89476 6.67355], Iw = 2.6048738163297656, optal = 0.8

image

param = [4.60893 19.0112 0.868932 14.472 8.13797], Iw = 4.6145108467009495, optal = 1.2

image

param = [6.14524 19.0111 0.519425 17.9337 5.91936], Iw = 4.903880751307845, optal = 1.6

image

Conclusion

  • at some point more act force is required. what is it cancelling? See notes - this is answered
  • What does it mean that this is going against the Noah sizing model? Is this valuable?

Conclusions 2:

  • coupling can be clearly seen
  • if possible to make wings clearly more lift possible

@avikde avikde changed the title Try to get some new results with param opt on W2D Test currently used scaling guidelines and see if they can be improved Oct 24, 2019
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avikde commented Oct 24, 2019

Depth is more important than breadth... should try and push this to conclude a specific manufacturing step.

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