Courtyard light

Chapter 714 Let’s get started (first update)
The Xiao Qin in the second uncle's mouth that night was in Liu Hai's basement.

"I should have given birth to you in the early years." Xiao Qin has already received several courtyard houses given by Wang Hongmei, so the last few times he was with Liu Hai, he felt ashamed of Liu Hai.

Mainly there are several courtyards, which are very well taken care of and have all been renovated, unlike this large, shabby courtyard.

"Don't mention this matter in the future." Liu Hai shook his head and said.

"Thankfully I listened to you and didn't follow my son to the southwest."

"He's not happy what he's doing there now." Xiao Qin sighed.

"It's not a bad thing for young people to go out and have a try. Don't take the initiative to ask them to come back. Only if they take the initiative to ask you to come back will they realize that the outside world is not what is described in school."

"When the time comes, you go to the second uncle. If the second uncle really can't handle it, he will come to me, but the problem is not big." Liu Hai said.

The second uncle has been working for so many years. It is not easy for the factory director to transfer a person back to Kyoto. It would not be good if it is the second uncle's own child. Others will not say anything when operating the apprentice's child.

"Yeah!" Xiao Qin nodded. In fact, he was shocked at first.

What if you become famous?

For a week, Liu Hai has been drawing according to the parameters, and has made a total of 3 types. The drawings of these three types of aircraft will be made into models for use in wind tunnels.

As for the armed helicopter, this one came out several years earlier than the Bald Eagle, and its entire appearance and structure are completely different from the early Apache.

After all, the total cost of these courtyard houses was tens of thousands when they were originally purchased. Counting the renovations inside, I don’t know how much it cost.

This is because the overall avionics level is not up to par. The aircraft produced in different periods are based on the era and the overall technological level at that time.

In fact, no one in the world thinks that bangs are copied from others.

As for why she doesn’t choose other models of bangs, it’s like Sister Pomegranate or something like that.

The motorcycle factory is the most strict company, and Liu Hai does not have any leadership position, so corruption is impossible.

As for the two-seat and single-seat fighter jets, this mainly depends on the purpose. Some do not require two people, and some require two people.

Therefore, even if the bald eagle is an Apache later, others will think that the bald eagle copied someone else's.

In fact, the development of fighter jets follows the same path. For example, the predecessor model of the Su-27 is the Su-15, and its subsequent development model is the Su-30.

This is also Liu Hai's consistent style. Every time before making an airplane, he will take several similar designs and make them into models. After that, he will go to the wind tunnel and choose whichever one has better wind tunnel data.

If you don’t try it out when you are young, then it will be impossible for you to try it out when you are older.

In the aircraft manufacturing workshop of Kyoto Oriental Heavy Industries, the second prototype of the twin-engine jet small passenger aircraft has completed factory testing, and the first prototype is still undergoing flight tests.

Of course, Liu Hai mainly copied our later domestically improved model, which is the two-engine, two-seater heavy fighter that was an improved model after the J-11.

Everyone has their youth. If everyone is like the old guy, then the whole society will lose a little vitality.

The J-11b aircraft is currently only a third-generation aircraft in terms of avionics and other levels, but it can be upgraded to a fourth-generation aircraft later.

I thought it was Liu Hai who was embezzling, but then I thought it was unlikely. After all, Wang Hongmei also had several renovated courtyard houses, which were probably worth more than ten or two hundred thousand in total.

At the end of February 1982, the Gallic TGV train broke the world record with a speed of 2 km/h, becoming the fastest wheel-rail passenger train in the world at that time.

The one with the highest similarity is the Greyhound transport aircraft.

Comanche began research and development in 1995 and first flew in 2002. All improvements and tests were completed around 2. Unfortunately, it seems that the procurement bill was rejected by Congress in that year or the second year. The project was canceled in 2004.

The piston four-engine transport aircraft is also after magic modification.

The most suitable one now is the Su-27. Although the Su-27 was lagging behind when Liu Hai crossed over, it is the top fighter at this time.

As for the latter super transport helicopter, which is the type exported to Wawa in history, it has not been produced yet, and its appearance is also very different. First of all, the nose exported to Wawa has been lengthened, and the fuel tank capacity has been increased. Resistant to wind and waves, corrosion, and sea landings.

In fact, Liu Hai agrees with the idea that young people can take the initiative to go to the southwest. Young people should go out and have a try.

As for the Y9 behind it, it is the extended super Hercules of the C130, which was only started to be developed in 1989.

Of course, the only difference is our J-20. When this guy came out, even his bangs were confused. You must know that Liu Hai is a relevant practitioner.

Most of the fighter jets in the world are continuously developed one level at a time.

So taking out Su Erqi's appearance and structure, it's not surprising at all.

For example, the electronic model usually has two people, the combat model may have one person, and the attack model usually has two people.

The earliest piston twin-engine transport aircraft has been modified in every possible way, both in terms of appearance and overall shape.

However, it has been announced in the newspaper that my country's first small jet passenger aircraft has passed the acceptance inspection by the relevant national departments.

I already had detailed parameters last night, so I started drawing the bangs during the day.

Besides, the Apache will not enter full service until 1986. Even now, Bald Eagle is still making modifications to his armed helicopters and testing them.

As for the Black Hawk helicopter, this one also has big changes. After all, Liu Hai is working on an optimized version.

The second aircraft adopted a fully hydraulic control mode. This prototype was used to apply for airworthiness certificate and flight permission.

The early Apaches used a spherical canopy. However, in actual combat, it was found that this bulletproof capability was not as good as a flat one, so it was later replaced with a flat one.

Of course, the one with the best data is definitely the J-11b. Then I won’t be afraid of others saying that I copied it.

Of course, the concept that this aircraft adheres to is luxury and luxury.

"When will we take out Comanche and cooperate with Gallic Chicken?" Comanche did not develop in Bald Eagle, mainly because he was too powerful later, and his armed helicopter was enough, but When the bangs are crossing, it seems like the bald eagle is going to do it again because the need for invisibility seems to have become standard equipment.

When he went to work the next day, Liu Hai did not take out the appearance parameters of the J-11B aircraft, because Liu Hai still had to design several similar ones.

The third plane was a private jet customized for the Emperor. The design inside was determined by Liu Hai through constant communication with the Emperor. Of course, it was impossible to meet and communicate.

The Emperor's private jet has a special pet space. Some sound insulation measures have been added to the pet space to effectively avoid reducing the impact of noise on dogs.

Because dogs have sharper hearing than humans, they are more sensitive to aircraft noise.

"Carbon fiber has not been successful yet..." The only regret is that carbon fiber has not been successful yet, and the laboratory is still busy.

But Liu Hai turned around and thought, at worst, it would be better to use carbon fiber when upgrading later.

Nowadays, a large number of composite materials such as fiberglass are used inside aircraft. The reason why wood is not used is that fiberglass is lighter, and fiberglass is waterproof, moisture-proof, and moth-proof, and does not have any odor.

Of course, it will be different if the customer wants wood decoration.

The orders for private business jets have reached about 25. Among them, Liu Hai customized two of them, one for Junior Sister and one for Xiaoyun. The rest were ordered by dealers. Of course, the dealer's order contract also stated that, European airworthiness certificate and flight permission must be obtained.

There is nothing much to say about this aircraft. The engines are all made by Rolls-Royce.

After factory testing is completed, it will fly to Europe, and this aircraft flew directly from Kyoto to London.

Because this is originally a medium-to-long-range private business jet, with a range of up to 11000 kilometers.

Liu Hai and several leaders attended the factory delivery ceremony of this aircraft, which marked my country's official entry into the international market in jet passenger aircraft.

This private business jet will not fly back after it flies to London. After obtaining the flight permit and airworthiness certificate, it will stay there as a sample for dealers to sell externally.

"It's not easy!" After the factory leaving ceremony, Sun Aiguo sighed.

The other leaders also nodded. There was a safety incident here last time. That safety incident had such a huge impact on the entire security department that it could be said that the security department was shaken.

In the past, when it came to security, most people were checking social relationships and so on. Who would have thought that such a person with such a ruthless background would actually be like this.

Therefore, the security department will treat everyone within its own department equally, including others outside.

We will no longer relax surveillance just because of who your father is or who your grandfather is.

After participating in the ceremony, Liu Hai received a commemorative medal and came to Zhu Haiyang's side again.

Although there were already basic data given by Liu Hai, Zhu Haiyang only realized how difficult it was when he came into contact with this water jet propulsion system.

This water jet propulsion system is not like a ship propeller. This water jet system is equivalent to placing the motor in sea water.

A simple sealing problem gave Zhu Haiyang a headache. After all, the motor generates heat when it is running, and seawater is corrosive to a certain extent.

It also involves electromagnetism, noise, water flow, mechanics, materials and a lot of messy things.

The entire project is getting bigger and bigger, with more and more departments, and more things need to be solved.

Although Zhu Haiyang himself didn't know much, others didn't understand it even less.

The only one who knows a little more is Liu Hai, but Liu Hai only knows a lot about this thruster theoretically. What exactly is going on depends on Zhu Haiyang.

But this theory is enough to benefit Zhu Haiyang a lot, so Zhu Haiyang will call Liu Hai when he has problems.

The factory also sent special photographers to record the preparation process. These will be recorded materials for the future history of the factory.

Bangs will not appear in these photos or video materials.

After discussing some more things with Zhu Haiyang, Liu Hai returned to his office to continue working on a derivative model of the Feitian Motorcycle.

May came in a busy time, and several big things happened in the middle.

First of all, the junior sister gave birth to her second child, and the drug laboratory produced a new result, which is about coenzyme Q10. Related papers were published internationally, attracting more thoughtful researchers.

Many drug research or medical research plans from around the world are sent to Junior Sister.

Among them was a PCR research project, which mentioned a research direction that was similar to what Liu Hai knew from the novel, so this research project received investment from the drug laboratory.

Of course, the premise is that the researchers and project team of this research project must come to Kyoto.

The second is that the new leader of Bald Eagle is biubiubiu.

Then came the launch of the Bald Eagle reusable space shuttle.

IBM launched its first personal computer. In fact, in terms of personal computers, if Liu Hai forcefully implements it, then it can be made.

But this does not mean much, because there is no environment for using personal computers in China. Even if Liu Hai comes up with a personal computer, it will not be as mature as IBM, let alone occupy the domestic market of Bald Eagle.

So Liu Hai simply waited for IBM's first personal computer to be released, bought it back and let the people in the laboratory learn from it.

What Liu Hai is mainly looking at now is the chip. As the brain of the computer, the chip plays a decisive role.

In addition, the drawings for the derivative models of Feitian Motorcycle have been completed.

One is a solid charge with a maximum flight distance of 80 kilometers.

One is an internal combustion engine version with a maximum flight distance of 200 kilometers.

Both models are equipped with active radar and altitude control, allowing them to attack sea targets at low altitudes.

The sea surface is flat, so such a design can be made, but it cannot be done on land because there are mountainous areas on land.

Of course, with the rapid development of radar and semiconductor technology later, ground adaptive radar scans the terrain on the ground through radar, and then allows the entire aircraft to fly at a certain height from the ground.

This technology is also an important technical means for many fighter jets to penetrate defense at low altitude in the later period.

The other is the liquid rocket thruster version, but this thing is more troublesome because liquid fuel has quite a few flaws.

What Liu Hai came up with is mainly some high-temperature-resistant materials and low-temperature-resistant materials.

It is unlikely that Feitian Motorcycle will use this model. If we use it ourselves, it is still possible, because to use the liquid fuel version, the operator's technical level is required to be very high. Otherwise, if one of them is not good, they may be sent first. Walk.

It is not as convenient as the other two flying motorcycles, and it only requires a small number of technicians to set the parameters.

Of course, this one requires a preset launch site. When the time comes, pull the flying motorcycle with set parameters to the place and launch it and run away quickly.

The first two are easy to operate and release quickly. The liquid fuel version faces quite a few problems, so it is unlikely to be sold elsewhere.

The workshop related to the aircraft drawings Liu Hai made last time made a model and then sent it to the wind tunnel.

By this time, Liu Hai had obtained wind tunnel data for three aircraft models.

Looking at the thick stack of data in my hand, it is no surprise that the J-11b has the best overall appearance data.

There are some differences in other things, so that when you make it in the future, you won’t be afraid of being accused of copying others.

"Let's get started!" Now that the wind tunnel data has been obtained, Liu Hai is ready to form a project team.

(End of this chapter)