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convexengineering / gplibrary

Useful subsystem models
MIT License
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Breguet Range Updates #78

Open mayork opened 7 years ago

whoburg commented 7 years ago

is this ready for review, or in progress?

mayork commented 7 years ago

In progress want to clean a few more things up

mayork commented 7 years ago

@whoburg ready for a review. I made a vectorized SP model that is a little more detailed and has the transonic drag rise you made for D8 as well as new GP model.

mayork commented 7 years ago

also, I forgot exactly what data you fitted for the transonic drag rise. was it xfoil data? I assumed it was, so I kept a small profile drag coefficient for the fuselage and used parabolic drag model to account for induced drag