Windjammer
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The back of the three batches of the dragon is like this, it is very fat. From the view of the 12 batches, the back is not small. This is because the aircraft retains the mechanical control in the two lateral directions and needs to leave a relatively large space. Installation of joystick lines, mostly poles and various pipelines.
This is the ridge of the J-10C. It is very, very small. Just take the cable. The aircraft uses full telex flight control. It does not require a large space to install a large number of debris.
Does the Dragon Fighter have no space left?
This is not true. There is space, but it is not necessarily very frustrating. This is the thick side strip of the rear fuselage of the aircraft. A flat-tailed control system is installed in it. After the interference bomb is mostly empty, you can continue to fill it with oil.
This part has not been used very well for a long time. There is also a consideration. I am afraid that the engine sprays parts and directly damages the fuel tank. The three generations of the United States have almost avoided this design, but the F-35 has been released. It's quite safe to do, and that's the confidence.
Today's writing dragon, the fundamental point is that Chengfei has performed well for a long time, so the Pakistan Air Force has given great trust, even overweight, and placed an order without completing the test flight, which is roughly 2 + 12 + 12. Next year Chengfei must deliver 2 aircrafts. In fact, it must do 3 aircrafts. The first flight of 3000 recently was not enough. It is likely that there is another 3001 aircraft as a test flight to speed up the test flight.
This is the characteristic that we have seen in the three batches of Xiaolong currently. Both front and back are sensors, the antenna is in the front, and the missile warning window is in the back. There may be avionics cooling vents in the middle.
From this perspective, it is really an avionics vent
Some friends said, why not adopt the swept-back vertical tail design of the twin dragons. Technically, with this design, the rudder effect will be better, but the performance at high angles of attack will decline. As a highly mobile fighter, this is not the case. Too suitable.
After years of hard work, Chengfei has given Chinese military fans a huge surprise, and it has re-introduced the Chinese aviation people, Chinese military workers, and one new aircraft after another, making our military fans look like Chinese New Year every day. The sub-model is not the top, but it has witnessed the relentless pursuit of designers and the hard work of technicians and workers.
Judging from the details, the design of the Xiaolong fighter is not very fine. The two bulges above and below the wing are examples. It is likely that they are mechanically controlled lines or special pipelines. In order to avoid damaging the wing structure, go from below. Online.
Although this design is not very beautiful, but the increase of resistance is very small, it is also a good way to deal with it. However, since the third generation of machines in various countries around the world, these have been arranged in the body as much as possible, and this design is rarely done. Let ’s go to the place where the military fans do n’t feel good.
PS: The three-generation fighters of Cannon finally canceled the mechanical operation of the two lateral axes and replaced them with telex operations. In this regard, they completely caught up with the trend of the world's three-generation aircraft. The US F-18 still retains mechanical backup. F- The early 15 was also a mechanical flight control, but electronic stabilization was added. The F-16 canceled the mechanical backup from the beginning. The Su-27 was a pitch telex, and the horizontal side machinery. We also followed the Dragon!
Technically, when the dragon fighter started, the telecontrol flight control of the J-10A fighter was almost tested, and it was not a big problem to take it completely, but considering the customer ’s funds, it can save money It saved customers 20 million yuan, which is also a relatively correct strategy. In recent years, customers have gradually wanted to open and add again
