On the fourth day after the first institute notified the new aircraft to test flight, the imperial capital finally reached a conclusion on the matter of the new military standard, and the second institute was justified. The research and development results of the comprehensive engine on the imperial capital side have finally stopped the dispute over the route of the new military standard after comparing the new military standard specifications.

At the same time, the military standard revision office in the imperial capital should participate in the development of the new military standard, so that although half of the credit should be distributed to the military standard revision office, it is not a complete consummation, but it is also a major event.

Yang Hui arrived at the first one three days in advance, and under the leadership of the first one, he could come to the aircraft factory, which is also the airport.

Here, Yang Hui unveiled the mystery of the new aircraft, when he saw the new aircraft that 'handsome' posture, Yang Hui was not calm, Yang Hui originally thought that after the model aircraft painting, a school can learn to be obedient, make a good-looking painting.

Although it is only in the test flight stage, the good-looking paint is able to attract the attention of the greatest extent, and it seems that there are really some now

The paint is put first, first you have to look at the configuration of the new aircraft, the engine is equipped with a turbojet seven, in the test flight stage you don't have to install all the equipment, the oil will not be too much, such a weight, the use of the turbojet seven engine is enough.

After all, the real machine is the real machine, whether it is a wooden full-scale model or a computer simulation model, it is not as real as the real machine, and it is shocking.

Although the texture of the metal is concealed by a layer of varnish on the surface, the aura will not disappear, and as long as you get closer, you can feel its exquisite beauty to the extreme.

The nose of the aircraft no longer has the iconic air intake and air intake cone of the J-7, instead of a huge overall radome, and the airspeed tube is no longer the same as the old J-7, and has now been integrated into the front end of the radome, only the length of the part is exposed to collect data.

The wing has been revised, and a large-angle swept delta wing has been added to the front end of the original delta wing, and after the combination of the two, the wing of the new aircraft is not only much better-looking, but also has a qualitative leap in performance.

In front of the wing are newly designed air intakes. Although some of them seem abrupt, it is precisely this point that makes the maverick of the new machine more abrupt. Also behind the wing is a slightly modified full-motion flat tail, below which are newly designed double ventral fins, which are also a big difference between the new aircraft and the old J-7 single ventral fins.

Of course, the biggest difference from the exterior is the design of the cockpit. As a rehabilitated training aircraft, the height distance between the front and rear seats has increased, resulting in a slight rise in the rear seat, and it seems that the back of the new machine is raised high, and the high bulge of the rear seat has added more space to the new machine. These are perfectly fine for oil and electronic equipment.

The only thing that feels very unpleasant: the windshield of the new machine is still the traditional three-piece windshield, which will have a great weakening effect on the vision of the new machine.

Of course, rivets all over the body are also a big slot, this aspect is not very ideal, but this is not too much of a hindrance, when the factory is delivered to use, a little polishing, and then painting can effectively cover up.

"Chief Engineer Yu, such a new aircraft can be tested for flight, I think there are still many places in it that are equipped with counterweights, right?"

Chief Engineer Yu was not surprised at all when Yang Hui asked this question, this is the usual practice of the first test flight of the new aircraft. Naturally, the base is not exempt from vulgarity.

"That's right, many of them are now equipped with counterweights, and we have finished products shipped from the British side to the radar, but there is no need to install radars on the new aircraft, and many other components are still counterweights."

At the same time, Chief Engineer Yu continued to introduce Yang Hui's concern about the control system: "In terms of control system, we also use the old-fashioned hydraulic control system, on the one hand, the new machine test flight or hydraulic system is more reliable, on the other hand, the problem is that the fly-by-wire flight control is still under development in the Western University of Technology, and they expect it will take three months." ”

Speaking of Western University of Technology, Yang Hui remembered his classmates at this time for the telex system. I don't know if Yang Wei participated in this telex project.

The fly-by-wire system does not necessarily need to be installed in the first test flight, on the contrary, many third-generation aircraft use a safer hydraulic system in the first flight, and the fly-by-wire control can be gradually realized in the subsequent test flight.

These problems were expected by Yang Hui, and now Yang Hui is concerned about the coating design of the new machine. This test flight is very important, and there are also Saudi Arabia and Pakistani responsible persons who pursue fashionable appearance to watch the test flight, which requires the new aircraft to have a handsome appearance.

"Chief Engineer Yu, is it not suitable for the current new machine to be painted with a layer of varnish? There are quite a lot of leaders and foreign leaders who came to participate in the first flight, and none of them have a good-looking appearance. There will be a big loss of points in the test flight tests of the new aircraft. ”

When it came to the painting problem, Chief Engineer Yu laughed, and took out a few renderings to show Yang Hui, after all, Yang Hui showed strong art skills in the painting design of the model aircraft last time.

Looking at the renderings of the paintings handed over by Chief Master Yu, Yang Hui became more and more convulsive the more he looked at them, these paints were really interesting and representative, and they undoubtedly represented the art skills of the turtles.

Yang Hui looked at it from the first one, until the last one, his face became more and more strange every time, Chief Master Yu understood what Yang Hui meant, and he didn't need to listen to what Yang Hui had to say later.

Director Bai said directly: "The problem of painting will be handed over to you, we have not decided on this painting, just waiting for you to make the final decision, you are an authority in this regard." ”

When it came to the word authority, Yang Hui and Chief Master Yu both laughed at the same time, this authority is really simple, and at the same time there is no dispute.

Since the painting design of the new machine has been handed over to Yang Hui, then Yang Hui has to think about it, at least the painting of the new machine should not be too ugly.

The new aircraft is only a test machine for the first flight, and it is impossible for Yang Hui to come up with a handsome and stylish master paint, so it is obviously not in line with the identity of the new aircraft. As for the green crescent livery of the later Thunder Dragon, Yang Hui also felt that there was no need to take it out so early, and it would be more appropriate to wait until it was used in the future when doing test flights in Pakistan.

So what kind of paint should I use now? In all fairness, the yellow coating of later generations is still barely usable, at least in the test flight stage, but it is a bit outdated compared with foreign testing machines, and now Yang Hui needs a new coating, and at the same time can not be too popular.

At this time, Yang Hui remembered a factory-made paint of the later F35, the new aircraft generally leaves the factory with a yellow primer, but at the time of the F35, the production is installed in the yellow primer, and the green coating is used on the edges of the skin of each fuselage and the detachable mouth.

This kind of painting not only adds some green embellishments to the monotonous yellow, but also the green embellishment can clearly show the detachable skin edges, which is a very good coating for the new machine, which is both beautiful and practical.

Green and yellow, isn't it very earthy turtle color? That's right, green and yellow have always been the most commonly used coatings in industrial design in various countries, and now they are used in the coating of new machines, and there will be no abruptness and deviance at all.

Just do it, Yang Hui gave his creativity to the chief engineer, and the actual good of the green part of the painting was that the chief engineer could see it at a glance, and then agreed to Yang Hui's painting plan.

Now with computer-aided design, Yang Hui directly found Yang Yue and worked with Yang Yue to process the coating design of the new machine.

The painting effect has really improved significantly, at least the new livery has conquered Yang Yue, a girl who loves beauty, and the planes that I have worked so hard to design are of course hoping that they are beautiful enough and handsome in appearance. (To be continued.) )