equations of motionatmosphere modelsthrustdragA 3-dimensional minimum time turn optimal control problem was used as a framework for a preliminary investigation of the effects of thrust vectoring. Two basic configurations were used for aircraft in the study. They were the same except that one has ...
ii. To guide a pilot, navigator, aircraft, or missile from one point to another within a given time by means of a vector communicated to the craft, as in “He vectored the fighter to the intruder.” To instruct a pilot on which heading to take, as in “He vectored him to the alter...
The vectored-thrust concept features an engine with four rotating nozzles that deflect the thrust from horizontal for conventional flight to vertical for VTOL operation. This activity led to the very successful British Harrier aircraft, which is considered to be a V/STOL aircraft because its normal...
By paying a certain price for structural weight, the DEP system could be tilted to meet the lift (thrust) requirement of aircraft in the event of aerodynamic failure. Now, there are a number of configurations proposed and developed for a new emerging “air-taxi” market in the civil area,...
The methods of non-linear dynamics are applied to the longitudinal motion of a vectored thrust aircraft, in particular the behaviour at high angles-of-atta... P Gránásy,P.,G Thomasson,... - 《Aeronautical Journal》 被引量: 12发表: 1998年 Longitudinal flight dynamic analysis of an agile...
An analysis of data obtained from a second, low speed wind tunnel test of a semi-span model of a VTOL aircraft is presented. The model features an integrat... RT Stancil,LJ Mertaugh 被引量: 0发表: 1965年 Vectored Thrust Control. Supersonic two-dimensional flow from a nozzle with the ...
aerodynamic lift- the component of the aerodynamic forces acting on an airfoil that opposes gravity lift aerodynamic force- forces acting on airfoils in motion relative to the air (or other gaseous fluids) ground effect- apparent increase in aerodynamic lift experienced by an aircraft flying close ...
The characteristics of internal flowfields in a Mixed Flow Vectored Thrust (MFVT) propulsion system for Short Take Off and Vertical Landing (STOVL) fighter aircraft were investigated using flow visualization techniques. A highly parametr...
“uses a combination of proven aerospace technologies from a mixture of airships (hull fabric and helium), fixed-wing aircraft (composite structures, engines, and avionics), and helicopters(vectored thrust).” Like Lockheed Martin’s P-791, HAV’s airship was originally developed for the ...
I’ve honestly been overwhelmed with the amount of useful stuff researchers have been devising. I’ve been ignoring credit & self-promotion for the past year in favor of brainstorming every useful permutation I can think of with these things. I’ve been looking for ways to shortcut to hug...