Yang Yuanzhao will come over every once in a while, in addition to grasping the overall situation, for the overall design of the radar, in addition to providing some theories, is to give some materials, these are the latest materials that can be refined by the all-in-one machine, in the all-in-one machine, there are shows that can be used in the radar. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

All aspects of the material, but also Yang Yuanzhao in this world, really laid in the master level of things, with the all-in-one machine, even if there was no research on this aspect in the previous life, with the help and comparison of the all-in-one machine, the strength of the material is very high, and it is easy to find some problems that ordinary scientific researchers have no way to find, Yang Yuanzhao can even find that some directional errors, sometimes even the experimenter did not find the role of the material, put it into the all-in-one machine, it can be clearly displayed.

It is precisely because of this that even in this era when radar has just been put into use, it will take 50 years to be able to miniaturize, and the miniaturized radar has reached its final stage. Last time, when Yang Yuanzhao arrived, the progress of this project had reached about 8.5 percent, but the radar modification of the aircraft was carried out for 4 rounds, 10 aircraft had already been consumed, and 2 were fallen.

When it came last week, Yang Yuanzhao still remembers that the basic index of the radar is the detection range of 82.5 kilometers, the weight is 6.05 tons, which is close to the limit, the vast majority of the materials used in the entire radar, and the beginning, completely different, and even according to some new theories born of some materials, the improvement of the radar module has been promoted from the side, and the design of the radar has gradually developed towards a better level.

Unfortunately, the war with the United States is already imminent, according to the news obtained by the German side, at most a year, the United States has at least 40 battleships launched, if by the middle of 1917, it can even reach 64, dozens of battleships are built, in this world, except for China, that is, the United States, before getting the British warship technology, the Americans can not reach such a height, but once they get the British technology, the technology between Britain and the United States, finally produced a chemical effect, And in the end, the power of the American superpower was demonstrated.

Fortunately, about 6 tons, it has reached the critical point, before he left more than a dozen materials, enough to reduce the weight by another 200 kilograms, don't underestimate this number, at present, it can be reduced by half a kilogram, which is already a good breakthrough, and the one who travels a hundred miles is half ninety, and now it has reached the final breakthrough point, according to this progress, Yang Yuanzhao estimates that it will take 3 months to complete.

The car was parked in the parking lot, went upstairs in the elevator, went through several layers of well-guarded security checks, and finally arrived at the core laboratory, which made Yang Yuanzhao slightly surprised that among the core laboratories, there were no people in several laboratories, the radar laboratory, which can be said to be the most energetic and serious laboratory in the entire Northwest University, such a laboratory, with a young team, they almost reached the limit of the specified requirements before leaving, similar to this, during working hours, there was no one in the laboratory, Or the first time it appeared.

What happened, Yang Yuanzhao walked into the core area of the laboratory with such doubts in his heart, and soon, he met a researcher who was hurrying out, he saw Yang Yuanzhao, he was taken aback, and then immediately informed him of a good news, the completion of the radar has greatly increased, and the wonderful combination of the two newly discovered materials has changed the concept of radar, although it is not as revolutionary as Doppler and single pulse, but a small range of adjustments can be made, saving at least 600 kg of weight, The weight of the radar has been reduced from more than 6 tons to about 5,400 kilograms, and the most critical thing is that the use of these two materials and theories can improve the radar performance by 60% in principle.

This is an astonishing news, with the current radar detection range of about 80 kilometers, expansion of 60, will reach about 130 kilometers, which has been improved from the medium range to the long range, the detection range of the installed radar reconnaissance aircraft has almost doubled, the most important thing is that 80 kilometers, theoretically, can also be detected with optical ranging, but more than 100 kilometers, because of the relationship between the earth's surface, it is almost too difficult to find, unless there is accurate positioning.

Yang Yuanzhao hurried to the laboratory, and sure enough, in this core laboratory, a core machine that had just been made was lying on the experimental table, because it had just been assembled, this core machine looked a little ugly, but fortunately, Yang Yuanzhao didn't care, most of the things in the laboratory were completed in small batches, and they had even undergone a certain amount of beautification.

And standing in front of this core machine, is the current chief scientist of space-based radar, he is an excellent radio genius, once just a little beggar who fell to Baotou, that is, the development of Baotou, so that he has the opportunity to learn knowledge, he is born intelligent, in terms of learning, once in contact with the show of outstanding talent, and gradually promoted by Yang Yuanzhao, into the laboratory of materials science.

This started from materials science, and then entered the field of radio, after accumulating a certain amount of knowledge, he was sent to the United States and Germany to study, this young scientist who is now less than 27 years old, is Yang Yuanzhao has always had high hopes, he also followed Truss for a period of time, in the time that Yang Yuanzhao was not there, that is, he was responsible, last time Yang Yuanzhao has pointed out the next way, providing 5 new materials, but fortunately, among these new materials, he accidentally mixed the two materials together and applied, Not only does it replace the most difficult area, but it can even replace other areas, so that the weight is greatly reduced, and the performance has also increased to a certain extent, and the total weight of this successful radar has been reduced by 600 kg, and the performance is 6% higher than the previous one.

"Liu Zhi, how is it, has it been verified?" Yang Yuanzhao walked in front of the core machine and asked.

"It has been verified, the performance indicators have exceeded the standard, I haven't put on the voltage yet, and it is estimated that the voltage will be better!" Liu Zhi's face was full of smiles, and he said with some excitement.

"Good?" Yang Yuanzhao nodded, and then said: "How is the structural analysis, is it possible to reduce performance and weight!" ”

"This!" Liu Zhi's face showed an embarrassed expression, after all, this core machine was made by luck, if you repeat this process, there shouldn't be too much of a problem, but reducing performance and weight loss, this is a little difficult, and the things in it are not fully understood!

Seeing Liu Zhi's expression, Yang Yuanzhao knew what was going on, he was engaged in scientific research, and he knew very well that this was very difficult, really in a sense, the weight of 5.4 tons, it was almost okay, it could not be said that it was the most suitable, but it could also be applied to the aircraft, for heavy bombers, this was no problem at all, even if it was a medium-sized bomber, taking into account other and some structures, reducing the weight of 400 kilograms was not impossible.

But with the hope of just in case, Yang Yuanzhao still pressed his hand on the core machine, he used the scanning function of the all-in-one machine, carefully analyzed the situation of which two materials, and finally, the performance of the entire radar is clear at a glance, sure enough, this radar has not reached the limit of performance, if the core voltage is guaranteed, the two modules are simply adjusted, the performance of this radar will be on a higher level, it will reach about 180 kilometers, which is 100 kilometers higher than the original, but if you want to lose weight, it is almost impossible.

In the all-in-one machine, it is also clear that the reason why the performance of this radar is so good is because of the 12 core elements, especially the two new materials, which play the role of the finishing touch, once any part of the 12 cores is missing, the performance of the radar will be greatly reduced, even the previous one is not as good.

The entire core machine, a total of 16 core parts, 4 of them, has been a large use of new materials, weight loss may have, these 4 parts, the total is only 600 kilograms, all subtracted to meet the needs, which is almost impossible for this era, to be able to lose one-third, is already lucky.

That is to say, the performance can not be weakened, and the weight is difficult to reduce, such a result did not disappoint Yang Yuanzhao, the reason is very simple, the radar is to rely on the performance to speak, under the premise of increasing the weight by 10%, the performance is doubled, even in later generations, when every place on the aircraft is accurate to the gram, it is enough to choose heavier, although in later generations because the radar is the eye, the measurement range of the radar directly determines the range of the missile, otherwise, there is a missile with a range of 300 kilometers, Without the precise guidance of radar, no matter how powerful a missile is, it is just an ornament.

Since the weight is above, it is difficult to reduce, it is not satisfactory, 400 kg more, but the improvement in performance can improve the availability of the radar a lot, not every radar, all have such excellent performance, even if it is built successfully, plus the weight, it may not be able to achieve this effect.

After understanding all this, Yang Yuanzhao didn't say anything, the effect of the all-in-one machine can only be buried deep in his heart, and solve the problem of this radar prototype, the strength of China's navy is just around the corner, radar, don't be so anxious at that time, even if Liu Zhi and them, continue to study on the basis of this radar, it is not impossible, Yang Yuanzhao seems that this possibility is too small and too small, but science and technology is not just after failure again and again, this is the success.

After Yang Yuanzhao arrived, Liu Zhi took the initiative to hand over the right to set this radar to Yang Yuanzhao, and the fundamental reason for Yang Yuanzhao's judgment is that it is difficult for anyone else to decide this matter except Yang Yuanzhao, because the overall indicators are all determined by Yang Yuanzhao alone, to be honest, Yang Yuanzhao did not expect this matter, but Yang Yuanzhao did not hesitate, and decisively passed the plan, although he said, in the future, he will continue to study, weight reduction becomes secondary, how to reduce weight, or say, In the same situation, it is important to increase performance, even to integrate software and data buses, but the first batch of at least 100 aircraft with this radar will be built, including 70 medium and 30 heavy.

It can be seen that Yang Yuanzhao attaches great importance to radar, medium-sized aircraft, all of which are sea-based, will eventually reach 300 in the future, and only after meeting the needs of the sea-based will they gradually face the land-based, before that, the reconnaissance aircraft transformed from heavy bombers has become the main force of land-based radar.

Once each fleet aircraft carrier has 8 medium-sized aircraft equipped with radar, the reconnaissance force of the entire fleet will definitely be able to go up a few steps, when the time comes, it is how to use software to better calculate, faster to show the enemy, China's missiles, has not yet reached a certain level, but the standardized rockets have appeared, with the combination of radar and sighting system, can effectively save the pilot's energy, increase the ability of the fighter, although the fighter has not yet been equipped with radar, However, it can be tested with medium or heavy to accumulate experience for future radar installation on fighter jets.

This point, can be the future jet front radar, although the jet is still under development, for some theoretical things, already have an understanding, in fact, the production is very difficult, of course, if Yang Yuanzhao monitors the whole process of this production, it is still possible to make a successful production, after all, the materials in the all-in-one machine are far better than the current materials, and it should not be difficult to solve the problem of jet aircraft.

Itself, because of the relationship between materials, China has crossed the piston engine and directly walked the turboprop, even if it looks the same, but the performance is almost the same as the mud, the turboprop engine is stronger than the piston engine in all aspects, and it is enough to save fuel on one of them. Most of the piston engines are short-legged, except for a small part, the rest, the range is not high, can not play the role of a strategic bomber, but the turboprop has this natural advantage, the range of a single engine is far enough, not to mention the follow-up multi-launch, China in the 4-engine strategic bomber, not only comprehensively surpassed the United States B17, but also around 1915, has basically reached the level of B29, which is extremely amazing. In someone else's plane, on the premise that it has not yet appeared, it is already excellent, and there is no need to pursue jets. This is also China's goal, how to move forward to a deeper level on the basis of turboprops, is China's right path, as for the rest, it is all to pull out the seedlings to help grow. (To be continued.) )