FreeCAD for SMALL RC MODEL AIRCRAFT (eVTOL UAV): Using Mathematics and FreeCAD to build RC Helicopters, RC Sailboats and whatever else you want!

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Helicopter Vortex Ring State

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Helicopter Approach Path

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Propeller Propulsion Efficiency

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Aitfoil Lift Generation

I have created free guide which shows you how maths can be used to design a small electric powered aircraft.

The free guide will show you how to estimate an aircraft wing area based on what payload you want the aircraft to carry and at what speed.
The free guide shows how to calculate drag, hence thrust and size of propeller you will need based on the wing area, aircraft speed you have choosen.
The free guide allows you calculate battery size based on how far you want the aircraft to fly or how long you want it to fly.

DOWNLOAD

EITEOG BLOG

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Helicopter Autorotation Procedure

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Gradient of Line of Best Fit

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For the blog on Maths, Helicopters and UAV (Radio Controlled Aircraft) click below:

BLOG

EITEOG ONLINE TOOLS

Running the FreeCAD python script

For the various online tools to help with aircraft, helicopter performance and navigation as well as other math problems click below:

ONLINE TOOLS

EITEOG SERVICES

If you have enjoyed the content I have shared I also offer a range of services from mathematics tutoring to help with design projects as well as data analysis and software development if you would like to find out more click below:

EITEOG SERVICES

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