The meaning of AIRPLANE is a powered heavier-than-air aircraft with fixed wings from which it derives most of its lift. How to use airplane in a sentence.
hence their name. Airplanes are considered fixed-wing aircraft. Helicopters are rotary-winged. A plane is capable of flight because its wings provide lift. The shape of the wings and the plane’s speed create lift as it moves forward. Wings include ailerons and flaps. “Aileron” is another...
aThe wing provides the principal lifting force of an airplane. Lift is obtained from the dynamic action of the wing with respect to the air. The cross-sectional shape of the wing as viewed from the side is known as the airfoil section. The planform shape of the wing (the shape of the...
An airplane is any of a class of fixed-wing aircraft that is heavier than air, propelled by a screw propeller or a high-velocity jet, and supported by the dynamic reaction of the air against its wings. Learn more about the different types of airplanes as
United States Patent US2430431 Note: If you have problems viewing the PDF, please make sure you have the latest version of Adobe Acrobat. Back to full textHome Search Services © 2004-2024 FreePatentsOnline.com. All rights reserved. Privacy Policy & Terms of Use....
Aircraft and airplane wing lift equationsSolve for lift force Solve for lift coefficient Solve for air density Solve for velocity Solve for lift surface areaWhereL = lift force CL = lift coefficient p = air density V = velocity A = lift surface area...
wing body portion, wherein the high lift force device includes: The height position of the tip of the acute angle portion in the cross section of the device is present between the projected lower end line of the high lift device and the projected vertical center line of the high lift ...
What’s more, you can put a scale model of a wing in a wind tunnel and measure those pressures and use them to calculate the lift while at the same time measuring the lift directly with a force balance and the two numbers match. How is that not evidence that you can use Bernoulli’...
Due to the circulation sign (positive in this case because the airplane’s wing generates lift), the velocity vectors point downwards near the vertical axis, where the distance between the two real vortices, the one shown in Figure 5 and its symmetric, is at a minimum. At the outer part ...
As an aileron moves upwards so it disrupts the smooth airflow over the wing surface and so lift is reduced slightly on that wing. Over on the other wing the aileron moves downwards and increases lift slightly. As a result, the airplane tilts and hence rolls towards the side that's experie...