2021年2月15日 · With thrust vectoring the airplane can fly a direction change in a totally different way. It will pull up to reduce speed, then rotate using vectored thrust when flying at low speed in a zero-g parabola. When the fuselage points at the desired direction, it will use the altitude gained in the pull-up to accelerate again, now in the new direction.

2020年4月1日 · A "two-plane" thrust vectoring nozzle can move up and down and left and right. So, this gives you yaw control without using the rudder in addition to pitch control. This is sometimes called "2D" thrust-vectoring, but it is also (confusingly) sometimes called "3D" thrust-vectoring (see the last paragraph).

2021年12月14日 · Thrust vectoring for VTOL implies re-directing the exhaust flow over 90°, and distributing it over at least three support points. And this redirection is associated with considerable losses as experienced in the XFV-12 program, plus stability problems. The XVF-12 could not produce enough thrust for VTOL and had stability issues.

$\begingroup$ This. Thrust vectoring is under control of the "fly-by-wire" system present in all such jets, and is utilized to do what the pilot indicates he wants through input on the stick and rudder pedals, combined with information about the aircraft's current airspeed, angle of attack and attitude; thrust vectoring typically only kicks in for extreme aerodynamic maneuvers and/or post ...

2016年11月28日 · In fact, thrust vectoring might find its way to drones, since they can withstand more aerodynamic stress than manned aircraft. Focusing on the manned fighters leads one to think that not much is happening, but take a look at drone development and you'll see that the future of military aviation is there.

2019年11月27日 · Thrust vectoring adds weight, cost and complexity, and the benefit isn't important enough to outweigh that. Various aircraft have been used to experiment with thrust vectoring, but the list of thrust vectoring fighters in service is fairly short: F-22; Su-30 (newer variants) Su-35S; J-20 (fairly new) Su-57 (very new)

2022年4月28日 · Thrust vectoring changes the direction of exhaust gasses to provide force in the direction the nozzle is pointing. Going back to the ancient Greek steam jet, the aeolipile, building pressure inside ...

2023年10月22日 · Vectoring thrust does help in maximising the turn rate but according to which kind of turn is flown. In a instantaneous turn, i.e. a turn where we don't care about losing speed and/or altitude, then vectoring thrust maximises the turn rate if thrust becomes perpendicular to the flight path. Hawker Siddeley Harrier can employ this technique.

2015年6月25日 · As previously mentioned, the difference between 2D and 3D is the number of degrees of freedom that can be controlled using thrust vectoring. Yes, there is such a thing as 1D thrust vectoring. It was seen on early-block F-22s, whose thrust-vectoring nozzles can redirect thrust only up or down, and on these early blocks the nozzles of the two ...

2014年4月21日 · Thrust vectoring is for flying outside the "normal" envelope (which is characterized by attached flow). Airliners should really never leave this envelope, so they are perfectly fine with regular control surfaces. If you want to add thrust vectoring, it would make most sense if the engines are at the back of the airplane.