6 Airframe Aerodynamics Analysis Posted by Campo de Combate on August 4, 2014 at 2:30pm I am providing some tests I did with the projet 98 RC Drone fiber glass 3d model. (2500mm ws; 1080 lg; @60km).Velocity Tests:Pressure Tests:Video Test:https://www.youtube.com/watch?v=n6C7bCj5-7w Tags: 98, aerodynamics, analisys, drone, mq-9, nitro, planes, projet, reaper, uav E-mail me when people leave their comments – Follow
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Because the analyzed part was not built to function as part of the lifting system.
i do not understand what that drag coeficient relates to? the drag force around 7N seems normal ( around 200W to fly level is not great but it is ok ) but with that drag force S.Cd is around 40 10-3 so how can the drag coeficient be over 1??
I'm will use Autodesk Inventor for stress analysis. The drag coefficients is really awfully high for an airplane.
I'm use a 3ds Max for modeling and use Autodesk Flow Design for analysis. I use a plan for nitroplanes.com.
https://www.youtube.com/watch?v=n6C7bCj5-7w
The drag coefficients seem awfully high for an airplane. I guess exponent is missing?
good which software ?
Very interesting. what program are you using for analysis and how did you digitize the R/C reaper?