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Fly the airplane at L/Dmax speed. This is also know as best glide. This speed is found in the POH and represents where induced and parasite drags are at there minimal values for the airplane.
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Why is maximizing the ratio of lift to drag forces desirable?
engineers generally want a Lift to Drag ratio to maximize the distance which an aircraft can fly.
What is the importance of lift to drag ratio?
In aircraft aerodynamics, the lift-to-drag ratio, or L/D ratio, is the amount of lift generated by an aerofoil, divided by the drag it creates by moving through the air. A higher or more favourable L/D ratio is typically one of the major goals in aircraft design; since a particular aircraft's required lift is set by its weight, delivering that lift with lower drag leads directly to better fuel economy, climb performance, and glide ratio.
Which of the forces in the aircraft are desired?
Lift is desired. Drag is undesirable
What are the forces will be acting on the aircraft?
lift,thrust,weight,drag,
How is drag used on an airplane?
Lift is equal to drag, so if the drag was 12000N (newtons) the lift would be 12000N. it is mainly used for slowing the aircraft down for decend.
What are five stress on an aircraft?
Lift, Weight, Thrust, Drag, Pressure
What are the 4 forces on an aircraft?
The 4 main forces of flight are: drag, thrust, lift and weight
What is the equation for glide ratio?
Lift/Drag x Height loss
What has the author Edwin J Saltzman written?
Edwin J. Saltzman has written: 'In-flight lift-drag characteristics for a forward-swept wing aircraft (and comparisions with contemporary aircraft)' -- subject(s): X-29 aircraft, Wave drag, Lift, Airfoil profiles, Swept forward wings, Drag, Transonic speed
What are the four forces that affect an airplane's ability to fly?
It is thrust, lift, drag and weightthat affect an aircraft's ability to fly. It is thrust that moves the aircraft forward through the air. The thrust overcomes drag and provides (with the wings) lift to overcome weight.
What happens to the four forces in order to make an airplane fly?
The four basic forces acting on an aircraft are Lift, Weight (Gravity), Thrust, and Drag. In order for an aircraft to ascend, Lift must be greater than Weight, and Thrust must be greater than Drag.
What are the four forces that are needed to make an aircraft fly?
Lift, Drag, Thrust, and Weight. (Not counting Money)
