Pilot Institute

FEBRUARY 20, 2025

The rotational force thats needed to move an object about an axis is called torque. The simplest formula for torque is: Torque = F x L L is the distance between the object and the axis of rotation, also called the moment arm. This type of design is common in delta-winged aircraft such as fighter jets.

Aileron 90

Aileron Weight-Shift-Control Rudder Longitudinal Axis 90

Pilot Institute

APRIL 12, 2025

The principle is the same whether the aircraft gets thrust from propellers or jet engines. A propeller forces air backward, while a jet engine ignites a mixture of air and fuel to generate hot gases that eject backward. In jet engines, increasing throttle increases the fuel flow, producing more exhaust gases that can be flung backward.

Lift 52

Lift Thrust Torque Aileron 52

Plane and Pilot

OCTOBER 3, 2024

Combining the Gweduck’s advanced hull with its counter-rotating propellers means differential power allows crosswind water taxiing impossible in floatplanes along with higher hull-in-water taxiing speeds. “We Another advantage of the counter-rotating props is the elimination of torque roll. A not so obvious advantage is taxiing.

Airplanes 77

Airplanes Rudder Knot Aileron 77