Why is an airplane wing shaped like an airfoil?
An airplane’s wing has a special shape called an airfoil. The airfoil is shaped so that the air traveling over the top of the wing travels farther and faster than the air traveling below the wing. Thus, the faster moving air above the wing exerts less pressure than the slower moving air below the wing.
Does fuselage generate lift?
The fuselage of an airplane will also generate lift if it is inclined to the flow. For that matter, an automobile body also turns the flow through which it moves, generating a lift force. The airfoil shape and wing size will both affect the amount of lift.
How are airplane wings designed?
Airplane wings are shaped to make air move faster over the top of the wing. When air moves faster, the pressure of the air decreases. So the pressure on the top of the wing is less than the pressure on the bottom of the wing. The difference in pressure creates a force on the wing that lifts the wing up into the air.
What is the primary purpose of an aircraft fuselage?
fuselage, central portion of the body of an airplane, designed to accommodate the crew, passengers, and cargo. It varies greatly in design and size according to the function of the aircraft.
Which type of body is airfoil?
An airfoil (American English) or aerofoil (British English) is the cross-sectional shape of an object whose motion through a gas is capable of generating significant lift, such as a wing, a sail, or the blades of propeller, rotor, or turbine. A solid body moving through a fluid produces an aerodynamic force.
What are the different requirements for designing a fuselage?
A well designed fuselage will ensure that the following are met: The intended payload is adequately and efficiently housed….
- The maximum cross-sectional area of the fuselage.
- The fuselage slenderness ratio (ratio of length-to-diameter).
- The total wetted area of the fuselage.