article thumbnail

Why Do Airliners Rarely Use Full Thrust On Takeoff?

Simple Flying

The impressive sight, paired with the roar of engines, is due to the forces needed to lift the aircrafts weight off the ground. Despite this, an airliner will rarely use its full capabilities on takeoff as far as thrust is concerned. Wherever it is in the world, an airliners departure will typically be an impressive display of power.

Thrust 116
article thumbnail

How Do Planes Fly & What Keeps Them In The Air?

Simple Flying

Although the science behind flight may seem complex, it boils down to the balance of four fundamental forces: lift, weight, thrust, and drag. Have you ever watched a plane take off and wondered how that big metal object full of people actually floats in the air?

Thrust 116
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

How CFM LEAP Engines Enhance The Performance Of The Boeing 737 MAX

Simple Flying

Since most aircraft spend nearly 90% of their operational time in cruise flight, the cruise lift-to-drag ratio determines the cruise performance of the aircraft. Engines play a vital role in ensuring that necessary thrust is provided to counter the drag forces and achieve a level flight.

Drag 105
article thumbnail

Part of Tianlong-3 rocket crashes in China: video

Aerotime

At 820 tons of engine thrust, the rocket detached from its launch pad and blasted off due to the structural failure. Video captured by an eyewitness shows the test stage igniting and lifting off. According to the aerospace company, the test commenced at approximately 3:43 p.m. local time.

Lift 274
article thumbnail

Quiz: Basic Aircraft Aerodynamics

Flight Training Central

The horizontal component of lift. The vertical component of lift. The four forces acting on an airplane in flight are lift, weight, thrust, and drag. lift, gravity, power, and friction. lift, weight, gravity, and thrust. What force makes an airplane turn? Centrifugal force.

article thumbnail

Video tip: The aerodynamics of induced and parasite drag

Flight Training Central

During your flight training, you’ll learn all about the 4 forces acting on the airplane in flight, including lift, thrust, weight and drag. This week’s tip takes a closer look at the aerodynamic forces that cause the rearward force of drag, including a breakdown of parasite vs. induced drag.

Drag 91
article thumbnail

How Many Horsepower Does A Commercial Jet Engine Have?

Simple Flying

Jet engines are powerful machines that are designed to generate sufficient power to lift hundreds of thousands of pounds of an aircraft off the ground and keep it airborne.

Jet 111