![aircraft wing aspect ratio calculator aircraft wing aspect ratio calculator](http://3.bp.blogspot.com/-YzSdnDA8SwM/UH6yGBoI2nI/AAAAAAAAAPc/GetwPVdPI6I/s1600/rwnew_2.gif)
In fact we see, by changing the length and width of the profile, as a wing with 6 meters long and 2 meters wide with 30 knots of speed we have enough lift for our plane to take off. The lift force for b50 is 19013 Newton (1939 kgf) with 30 knots of speed.ġ9013/2112 = 9 times more lift with three times the speed, Lift evolves with the square of the speed!: Change the parameters of the fluid-speed: 30 knots, temperature 20 ° C, density air (1.225 kg/m3).We will therefore have a wing of 18 meters for lifting our plane with a speed of 10 knots. The lift force for b50 is 2112 Newton (215 kgf) with 10 knots of speed. Change the length of the wing (say 18 meters).Change the profile chord (the width of the wing, take 6 meters).The diagram shows the profile BE50 after calculating the value of 782 Newton lift with 10 knots of wind ,we seek to balance a weight of 2100 N our lift is too low they are limited to the interesting angles, beyond the profile is stalling) Incidence proposed values are those studied in wind tunnels. - the angle of incidence(attack) of the wing (try 10.5 °.- Enter the length of the wing (say 10 meters).- Enter the profile chord (the width of the wing, take 4 meter).
![aircraft wing aspect ratio calculator aircraft wing aspect ratio calculator](http://4.bp.blogspot.com/-0B-htMDEM80/UfQcanOuQ3I/AAAAAAAAAh8/a6q3QR5cGc4/s1600/AspectRatio.jpg)
- Enter the parameters of the fluid-speed: 10 knots, temperature 20 ° C, density air (1.225 kg/m3).( Polar patterns are already set in mecaflux but you can change the Cd and CL. the angle of incidence(attack) of the wing a lift force balancing the weight of our aircraft: 2100 N=lift = weight We assume that the weight force of the aircraft is 2100 N. Whether it is an airplane wing or sail of a sailboat calculating the lift can be done in the same way A simplified calculation of an airplane wing (with mecaflux):Įxample calculation wing using lifting line theory (with heliciel):