Chinese J-911C Fighter Aircraft Project

Source: Chinese Thunder Dragon Magazine:


J-911C "game birds are" as the author designed a multi-mission land-based fighter aircraft program. It uses standard full-motion no tail x aerodynamic winglets. Head and the edge of the smooth transition back gradually blended wing body with no apparent boundaries of the fuselage and wings.

The wing-body fusion of the body designed to maximize interior space and increase the availability of additional lift. Inlet tanks at the task in front of the nose. This structure can reduce the size of the task of enormous tanks of resistance, but also conducive to high angle of attack when the intake efficiency. Cabin set in a high position, increasing the driver's field of view in favor. Nozzle with all the vector control.

"Game bird person" within the main wing with a motorized fan to provide vertical thrust, and its diameter of 7.6 meters. Vertical takeoff and landing, and maneuvering for the increase in lift. The following are tasks the fan compartment, the large space with 15-21 cubic meters of volume.

Task is two sides of the engine compartment, outside the main landing gear in the engine, placed in the inlet to move away next. Landing gear installed in the inlet before the lower, back away. In the tail with short-range defense / attack systems for close combat and intercept incoming missiles. The following will be introduced one by one "game bird who" of the performance characteristics. 



First, the ultra-mobility.

full motion full pneumatic small wing lifting surface is divided into the wing, stabilizer and control surfaces. Fighter aircraft, including large aircraft, the horizontal tail design for the whole move is to increase the torque control aircraft pitch. The greater the control surfaces that control the aircraft the greater the torque, the aircraft's response is the sooner. So speaking from a position in a certain range of the aircraft control surface center of gravity farther away from the larger control torque.

According to this theory, we separate the role of wing press, the lifting surface design in a separate location near the aircraft center of gravity, and then integrated control surface and the stabilizer, placed as far away from the aircraft center of gravity. A pair of front wing and rear wing arrangement of a pair of the four corners of the aircraft center of gravity, the formation of x-type. This is a small wing X full motion. Obviously, in terms of pitch or roll to do action, X layout can provide maximum torque.

Nozzle to vector the whole "game birds are" full-vector nozzle to provide thrust towards the control of six directions, up and down in about two deflection of four under the deflector, the maximum angle of about 30 each vector degrees, 90 degrees up and down 95 degrees. 95 degrees down to hover in order to control the attitude and design. Do up and down the convergence deflector four movements, for adaptation to the size of the engine jet flow. In connection with the engine nozzle with lead shot into the upper and lower air intake, the role of two points.

First, the argument can be used as nozzle fired into the air intake to increase traffic and reduce the wake temperature.

Followed by four in the upper and lower guide plate is turned off completely when the jet engine exhaust will be forced from the opening two long bar in front of discharge syncline, which is the inverse function.



Second, the low visibility.

Shape only by stealth and radar absorbing coating is not enough to reduce the RCS value. Here the low visibility of the "see" I think the meaning should be found, and should not simply refer to the radar visibility. It should be a factor in all the general term that can be detected.

Non-wing control "game bird who" in the cruise can be more effective in reducing RCS values, because then only the use of vector control aircraft attitude can nozzle. This will avoid the control surface in the shape of turning invisible when the damage.

The concept of stealth combat aircraft, although some can be invisible but only a stealth cruise, in its state into the fighting will temporarily lose stealth. The "game birds were" due to the inlet wall and the wing root to install a plasma generator, it's control surfaces in the large angle rotation can still maintain a low RCS state.

The concept of stealth attack stealth aircraft missiles in combat must be extended so that the guide head lock EVA target, open the bomb bay would increase the RCS values. The "game bird who" have a "cabin launch" capability. Missiles can be projected out from the inlet until the missiles start flying after the collapse EVA Wings re-ignition. In fact, conventional pylons have similar institutions, but it is sent down force, but also smaller forces.

Infrared Infrared Stealth aircraft is the largest local characteristics of the end of nozzle, but it is not impossible infrared feature. "Game bird who" in addition to reduced use of ejector wake temperature, because of its inlet attached to the inner wall of the plasma layer will be inhaled by the engine outer bypass discharge. Plasma is also for reducing the visibility of certain infrared effect. At this point the plasma discharge by the nozzle wake wrapped in the peripheral temperature, without reducing the efficiency of the case of jet greatly reduced infrared signature.

Third, the vertical mobility.

"Game bird who" installed in the main wing through the vertical fan and the downward deflection of nozzle for its ability to provide vertical takeoff and landing. This makes him, in most cases the same, like a helicopter taking off and landing in the field of flat ground.

Fourth, super fighting skills.

The key to the traditional fighting, in the shortest possible time, opponents point to the head and then opened fire. "Game bird who" completely break the pattern, even if do not do the same maneuver can be done any fighting. This depends on the off-axis attack. And this off-axis attack, but also is based on its short-range laser defense / attack systems.

The concept of off-axis attack: "Scorpion" Laser short-range defense / attack system. Off-axis against the axis of the aircraft is outside the attacks. Do in the body posture changes relative to turn their weapons goals. Have this capability, the aircraft will not have the mobility of fighting ability, mobility aircraft even more powerful. In the "game bird who" of the rear fuselage with a laser short-range defense / attack system, back out the caudal is the execution platform. The system has three functions: short-range defense, short-range attacks and view aim. Caudal vertebrae can rotate 90 degrees up or down, and its execution platform does not rotate when the angle of attack is greater than after the hemisphere, so that we can do almost no dead ends.

Fifth, the task module concept.

In the implementation of different tasks, different tasks through the unit to re-mount configuration tasks module. "Game bird person," according to mission requirements, is converted to different purposes. Or focus on a variety of tasks to complete the flight.

Although the "game bird who" in the post-mounted unit can not achieve the task-specific type of combat effectiveness, but it can greatly enhance their battlefield use of the versatility and convenience. "Game bird who" of the task space can be fully opened down, ground personnel to facilitate their internal operations.

Also in the firing anti-ship missiles, because missiles are too large to open the side door, throwing missiles fired after the ignition. 

 

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