AIRCRAFT WING ASPECT RATIO CALCULATOR MAC

They would also need strong muscles to move the wings, which would also add to the wing loading. If you apply this to an elephant of mass 3500 kg, you need a wing area of 1750 m 2, which is more than the total area of 6 tennis courts! Even if the elephant had enormous wings, they would have to be supported by strong bones, and the weight of these would increase the wing loading. A bat has wings and can fly – for every gram of the bat, there is 5 cm 2 of wing area.

AIRCRAFT WING ASPECT RATIO CALCULATOR MAC

If an elephant (which has a large heart and strong muscles) had wings, could it fly? It couldn’t fly, because it’s too heavy. Wing AC :, xx.35 cm ( 25 of MAC) Wing MAC Distance, xx.85 cm 39.93 cm Wing Span: 186.00 cm Wing Area: 6450.50 cm Wing Aspect Ratio: 5.36. Two ways in which wing size and shape can be described are through wing aspect ratio and wing loading. Although it has a huge wing load, it can fly because of its incredible speed.ĭifferent wing shapes and sizes correspond to different flight capabilities. Winglets increase an aircrafts operating efficiency by reducing what is called induced drag at the tips of the wings. On the heavy side, a Boeing 747 has a maximum wing loading of about 730 kg/m 2. A typical hang-glider may have a maximum wing loading of 6.3 kg/m 2. The wing loadings of some of the lightest planes fall within the bird range. This is when the bird is too heavy for its wings (like the kiwi, which has tiny wings and a large body mass). Twing lohe maximum possible wing load before a bird is unable to fly is about 25 kg/m 2. Wing loading for birds is generally between 1 to 20 kg/m 2.

Therefore, a plane with lower wing loading will be able to take off and land at a lower speed (or be able to take off with a greater load). Larger wings move more air, so a bird or plane with a large wing area relative to its mass (low wing loading) will have more lift at any given speed. Drag (a quick writeup on the interaction of aspect ratio and model size). The aspect ratio of a birds wing (the relationship between wingspan and wing area). Drag Coefficient and the wing's area according to the formula: Drag Force 0.5 r V 2 Wing's Drag Coefficient Wing's Area The Wing's Drag Coefficient is a dimensionless number that depends on the airfoil type, the wing's aspect ratio (AR), the shape of the wing tips, Reynolds Number (Re) and the angle of attack (alpha). Wings generate lift due to the flow of air over the wing surface. Joe Wurts Vacuum Bagging Layup Calculation Spreadsheet Helmut Lelkes Design. Early aircraft designers studied birds to learn about flight.

Aircraft wing aspect ratio calculator