Super military empire

As the bigwigs above said, the Ninth Institute involved too many projects, and they were originally just a few reserve talents. Even after these few days of large-scale scams and abductions to get talents from other units, it is not enough.

Especially when there is a gap in talent training due to the ten-year turmoil in the country, and all units are generally short of people, it is not easy.

Now if he wants to get people from Liu Yijiu, or the big airplane project he has been eyeing for a long time, it is strange that Sun Daogan can get people.

"Director Sun, forget it. We have been short of people for many years. Can you get someone from Director Liu? This is simply impossible. He didn't plan to get someone from Qin Fei. That's pretty good..." Wang Kai said with a wry smile.

"but……"

"It's nothing. You will know if Director Liu is young, but we have a great reputation. If it weren't for the 541 base to eventually become a subordinate unit of the Ninth Academy, it is estimated that they would use all the talents there. Let’s go, other units have been borrowed by the Ninth Academy. Now many heads of factories are looking for high-level military dignitaries!" Wang Kai interrupted Sun Daogan, "If you really want to blame Who can only blame yourself, the dragon chief reminded you..."

"Where did I know that he was eyeing the Yun-10 project? At first, we knew that the Yun-10 project was going to stop and transfer the expenses to the air force's radar, and we were going to bring all of Ma Fengshan's team over..." Sun Daoqian now wants Crying without tears.

He didn't expect Liu Yijiu to start faster than them.

"In 1979, he had already focused on the Yun-10 project. At that time, there was internal news that the turbofan six team would be accepted by him first. Otherwise, why would we dare to provide you with engines? "Wang Kai shook his head."Director Liu was in a very bad mood during this time. He scolded Mr. Wu during the on-site meeting yesterday morning..."

Sun Daogan was dumbfounded.

Wu Tianhai is the chief engineer of the 611 Institute!

The big guys above are all extremely precious. Liu Yijiu actually scolded him when he said, could it be because he has a grumpy old man?

If so...

Thinking of this, Sun Daoqian couldn't help but shine in his eyes.

"Forget it, Old Wu can't go with you. Although Liu Yijiu is young, he should not scold Old Wu, but from a technical point of view, Old Wu's thinking is somewhat conservative. Our Ninth Academy is not like us. You, the logistics department have all spoken. You need to give as much money as you want. The talents are up to you. We don’t have extra funds to invest in issues that don’t have much prospects. Old Wu is the chief engineer, and Liu Yijiu, a young man, I am the chief designer..."

Wang Kai's words made Sun Daogan pay attention to it.

Liu Yijiu is so young that he can be the chief designer?

Thinking about it, I understand that I can control such a large base, and the people below are willing to even get scolded. I can imagine Liu Yijiu's technical accomplishments.

Otherwise, when a technician like Wu Tianhai was scolded in front of a gang of bigwigs, he would just shake off his arms and leave, set down the stall, and let Liu Yijiu take care of it himself.

Sun Daoqian came from a technical background and knew the temper of technical people.They are not convinced by any one of them, and they will not consider the administrative level at all, and they will not care about whether it is a bigwig or how high their status is. It is difficult to make them obey if they are not knowledgeable.

Liu Yijiu didn’t care about Sun Daoqian’s wanting to dig the chief engineer of his fighter team. After finalizing the new performance standards for the fighter, regardless of the Soviets who hadn’t got the money, he hurried back to the base. .

I was delayed outside for a long time during this period, and I don’t know what happened to the helicopter in the base.

Therefore, he hurried back to the base and waited until the matter was dealt with before negotiating with the Soviets.

He didn't bother to care about the reaction of the Soviets.

As for the Iranian needs, Liu Yijiu directly gave it to Cao Yuan of the newly established China Precision Machinery Import and Export Trading Company.Cao Yuan and the others can do these things, he is naturally happy.

Anyway, earning more and earning less is the country's, and he can't enjoy any money personally. Some profits will be distributed, and a lot of trouble will be reduced. That is a desperate thing.

"Director Liu, you can come back. Now we have been looking for problems for a long time. During this time, everyone has not rested. Starting from the raw material inspection, no problems were found. The workers' operations are also carried out in strict accordance with the process regulations, but Now I can't find the problem..." When the helicopter was parked in front of the first district on the square where it was used for employee activities and movies, the director of the first district Wang Yueshan and others were all here eagerly waiting for his arrival.

It's like seeing the mainstay.

For the Zhi-91 project, Liu Yijiu was responsible for a lot of design work, especially the overall design was in charge of him, and the other sub-projects were then distributed.At first, Liao Zhuojing was very disdainful of Liu Yijiu’s forcible intervention, but during the previous test process, he found that the aerodynamic layout and overall layout of the helicopter designed by Liu Yijiu were not too problematic. Many of them are unable to achieve detailed adjustments due to differences in processing capabilities.

The static pressure test of the helicopter and the wind tunnel test showed very good performance.

Unexpectedly, the first Zhi-91-04 aircraft used for test flight, during the test flight, just got up and fell down.

At the time of the test flight, I was in a place with few people, and I didn't carry too much fuel. The plane fell without breaking.

"Are there any problems with the pilot's operation?" Liu Yijiu asked, frowning as he walked quickly to the assembly workshop in a district.

But in my mind, I kept thinking about the places where he designed the helicopter to cause problems.

"I have asked many times. It was the original test pilot of our Zhi-7 aircraft. He was very experienced. There were no problems during the operation, and the various warning lights in front did not show any problems..." Liao Zhuojing also Said with a frown.

Such things are actually quite normal.

After all, their helicopters took too short a time from design to test flight.If something goes wrong, just find it out and correct it.

But what broke them was that there was no problem at all!

"There is no such strange thing. If there is no abnormality, the aircraft can't fall directly like this. There is no problem with the propeller? Is it cracked? Has the propeller hub broken? The engine has not ceased fire?" Liu Yijiu asked a series of questions.

Liao Zhuojing and others shook their heads and said there was no problem.

Liu Yijiu was also at a loss, "Falling down will definitely be reflected on the propeller first, and only when it is reflected on the propeller will he fall directly..."

If the propeller keeps rotating, as long as the hub and coupling are not broken, so that the connection between the propeller and the aircraft body is not broken, then the helicopter cannot fall down.

The helicopter originally provided lift through the huge force of the propeller rotation, while the small propeller rotating at the tail provided the aircraft with the torque to control the direction...

Now they told Liu Yijiu that the helicopter did not appear any abnormality and just fell off. Who can believe it?

There must be a problem.

"I want to see the test pilot. Send someone to tell him to be next to the wreckage of the helicopter..." When he went to the test workshop, checked the black box, and found that all the data recorded in it were normal, Liu Yijiu felt even more weird.

He would not believe that there are no problems at all!

No problem, the helicopter will not fall!

The wreckage of the helicopter has been on the hillside next to the area, just because there is no problem found, and it is relatively secret here, so they didn't move until Liu Yijiu came back.

Even Liao Zhuojing and others didn't find the problem, and others couldn't. They could only hope that Liu Yijiu could find the problem after he returned.

The design of the Zhi-91 aircraft adopts many technologies of the Mi-24 Hind. Liu Yijiu has improved this. The appearance is much larger than that of the Mi-24, especially the rear tail slurry, which is directly brand new. Design, wrap the rudder in the middle of the tail beam...

Of course, the entire shape design is actually an enlarged version of the Mi-24. There are differences in details. If you don't look carefully, you can't really see it.

The biggest difference is that the Z-91 propeller is not a single-suspension system like the Mi-24, but an articulated double-rotor like the heavy-duty helicopter used to provide greater lift.

Therefore, the helicopter wreckage on the ground looks huge.

"Tell me about the process from the start of your takeoff to the present, especially the detailed process, any changes in data, or subtle sensations when you control it, it's easy to tell!" By the way, the test pilot Huang Pingyang is here. , Liu Yijiu asked calmly.

Faced with this young chief designer, Huang Pingyang was not impatient, although he had said all the details many times.

He knew that this was something that had cost tens of millions of dollars to be researched, especially since the material or other things on the helicopter, even the outer skin, were the most advanced things in the base.

It cannot be measured by money.

If you can't find the reason, this project is basically abandoned!

"...When flying to 20 meters, the plane trembles slightly. I checked all the instruments. No alarm was seen, and the speed of the propeller did not change. I thought it was because my hands were unstable..." Huang Pingyang repeated him again. You don’t even need words of thinking.

As a test pilot, he knows that any abnormality may be the problem.

Any carelessness may waste a lot of manpower and material resources...

"Stop, it's here! After this, how many seconds later did the helicopter fall?" Liu Yijiu interrupted Huang Pingyang.