Αποτελέσματα Αναζήτησης
16 Ιουν 2023 · Load your aircraft differently, and the CG shifts. Add cargo to the back, and the CG moves aft (backward). Load up the front, and it shifts forward. It’s a fluid point, changing with every tweak in the weight (and distribution of weight) of your aircraft.
20 Οκτ 2015 · Forward Vs. Aft CG The relationship between aircraft performance and CG location is simple: by moving the CG forward and aft, you change the amount of tail down force and lift you need for stable flight.
16 Νοε 2021 · Forward center of gravity explained. With a forward center of gravity, your aircraft is more stable but requires greater back pressure on the elevator controls. Consequently, you fly with a higher angle of attack than usual to sustain level flight resulting in an increase in induced drag.
The aft CG limit is the most rearward position at which the CG can be located for the most critical maneuver or operation. As the CG moves aft, a less stable condition occurs, which decreases the ability of the aircraft to right itself after maneuvering or turbulence. For some aircraft, both fore and aft CG limits may be
A forward CG may occur when a heavy pilot and passenger take off without baggage or proper ballast located aft of the rotor mast. This situation becomes worse if the fuel tanks are located aft of the rotor mast because as fuel burns the weight located aft of the rotor mast becomes less.
8 Ιαν 2015 · To keep it simple, loading the aircraft with a forward CG within limits will increase the aircrafts stability as opposed to loading an aircraft with a more aft (rearward) CG within limits of course will decrease stability. Now, there are benefits and drawbacks to both.
When the CG is forward of the CP, there is a natural tendency for the aircraft to want to pitch nose-down; If the CP is forward of the C.G., a nose-up pitching moment is created; Therefore, designers fix the aft limit of the CG forward of the CP for the corresponding flight speed to retain flight equilibrium
