Courtyard light

Chapter 701 The First Jetliner (Second update. 5000 words)
The prototype of this aircraft is the 2003 model business jet launched by Gulfstream in 550, which is known as the most successful business jet.

It is also a medium and long-distance business jet that can fly directly from Kyoto to Los Angeles, Australia or Europe, with a range of more than 11000 kilometers.

It can accommodate 16 people, with a maximum of 18 people, and has three temperature zones. It also uses a unique air pressure system.

It can ensure the pressure in the cabin at an altitude of 1800 meters, while other aircraft can only maintain an air pressure at an altitude of about 2400 meters.

This is why some people feel uncomfortable flying because of the pressure in the cabin.

Therefore, this business jet is particularly comfortable for people to sit on.

Of course, people who are not sensitive to air pressure will not feel it, just like some people who go to high altitude places are fine, but some people feel uncomfortable when they reach an altitude of 2 meters or 3 meters.

However, this kind of confined space is relatively sensitive to air pressure.

The maximum altitude can reach 15000 meters, and the flight speed can reach more than 1000 kilometers per hour.

Of course, this aircraft also adheres to Gulfstream's consistent design, which is to look good.

And with the economic development of our country, more and more railways will be built.

Of course, it is not just the technology patents for the optical fiber itself, but also the technology patents for signal transmission and other equipment solutions, because if you want to develop related solutions yourself, you may have to wait for several years.

Moreover, various places respect the railways. If you offend the railway somewhere, believe it or not, the specialties of your place will not be shipped out.

However, due to the replacement of optical cables, many more laboratories were added, including wavelength division multiplexing technology.

Of course, Liu Hai can be a little more rogue, that is, the gap between domestic patents and foreign patents is just like the piracy of our country's operating system later.

On the first day of the conflict, the Kingdom of Babylon directly sent 5 flying motorcycles to Persia, severely damaging more than 400 military targets in Persia.

However, Persia was not to be outdone. After the King of Babylon launched 5 flying motorcycles, the Kingdom of Persia directly sent back more than 7 flying motorcycles to the Kingdom of Babylon.

There is not much difference between optical cables and electrical cables in civil construction work. Of course, civil construction can only begin after the planning is completed.

You just want to install a big bed, no problem.

No matter how much money you make, others will just sigh.

Of course, bangs are authorized to two manufacturers, whichever manufacturer has better quality will be used.

However, in this way, the overall investment will increase by at least 50%, but there is also an advantage, that is, the subsequent maintenance and management costs will be reduced, because the power consumption of optical fiber will be lower than that of cable.

However, if construction is to start, it is expected to be in the second half of next year, because the optical cable has not yet started mass production.

As long as there is an order from above, no one dares to obey or disobey it, and there is no need to coordinate with other departments for land, electricity, and other things.

At the end of the month, Ni Nan officially submitted a plan to replace optical cables for railway network communication construction. Liu Hai spent nearly 200 million US dollars to purchase advanced foreign optical fiber production technology patents.

Railways already have line patrolmen, and once something goes wrong on the railway, it can be quickly repaired. After all, it is right next to the railway.

It has not been authorized to any particular factory individually, which is not conducive to the future development of technology.

The manufacturing of optical cables is also directly authorized by FiberHome to related domestic manufacturers, and then these manufacturers produce optical cables for payment. Liu Hai does not engage in dividends with the manufacturers.

However, the modified space bangs have been left. I believe this aircraft can be modified for decades.

In September 1980, a major event occurred in the international community, which was the conflict between the Kingdom of Babylon and Persia.

Of course, the various systems on the private jet manufactured by Liu Hai at this time were not as powerful as the original model, such as the visual enhancement system, assisted driving system, etc.

The railway department has no objection to this change, but only needs to retrain the construction technicians.

Moreover, this aircraft has also launched special services, that is, exclusive customization services. The owner of the aircraft can design the layout of the cabin independently.

Liu Hai didn't have time to send people to keep an eye on these factories.

The fastest growth of wavelength division technology was in the early 90s, because at that time optical fiber networks began to be used on a large scale.

Moreover, the railway department also has the advantage of building this network, and subsequent maintenance is also convenient.

This technology used only two wavelengths in the early 20s: one wavelength for the 70 nm window and one wavelength for the 1310 nm window, using WDM technology to achieve single-fiber dual-window transmission.

If another factory fails to meet the quality requirements several times in a row, the authorization will be withdrawn and given to other manufacturers.

The cabin width is 2.24 meters, the length is 29.4 meters, and the usable area is close to 50 square meters.

The main reason is that these technology patents involve many basic patents, and the application scope of optical fiber is not very wide now, so the price of bangs is still relatively cheap.

If you don't carry out large-scale civilian production, you don't need to buy these technology licenses at all. You can just install one for testing purposes, and no one will charge you royalties.

Although we are talking about private business jets, the final assembly process is still very cumbersome.

This is not a problem for the railway department. The railway department has this advantage. It is a separate and independent department, and all departments are included in it.

Because cables require current to carry signals, optical cables use light to carry signals.

Even before the entire aircraft comes out, there are already a lot of orders.

The railway department is still doing preliminary preparation work, training personnel and exploration planning.

Once such a reputation is attached to your head, you will never be able to clean it off for the rest of your life, no matter how successful you become in the future, or how you clear your name.

Bangs are just for future development, and to give other people a good impression, otherwise others will say that someone started his career by stealing other people's technology. (Don’t overthink it!)

This is because we have to perform final assembly and testing at the same time, and we also need to formulate the production process at the same time.

That is, where is the reception room, where is the lounge, and where is the bathroom.

As long as the plan is made to build a substation in this place, it can be built very quickly.

As a result, all the airports in the Kingdom of Babylon were destroyed, as well as many important facilities.

However, in terms of military strength, the Kingdom of Babylon had a considerable advantage and directly broke into Persia.

The strange thing is that even the air forces of both companies are unable to dispatch, and the ground troops are fighting back and forth.

It's not that the air force doesn't want to be dispatched, but the airports have been destroyed and are being repaired.

Then the two sides faced each other's airport every day and released the flying motorcycles directly.

Although the two countries have a lot of air defense forces, but for the massive flying motorcycles.

It can't be stopped, it can't be stopped at all, no matter how dense the anti-aircraft artillery and anti-aircraft machine guns of these air defense forces are.

The flying motorcycle can break through the air defense line.

As for anti-aircraft missiles, the two companies fought for a while at the beginning and then let it go.

Even if an anti-aircraft missile intercepts a flying motorcycle, how can it intercept so many flying motorcycles?

Although the Flying Motorcycle is said to be very popular, the damage caused to people is not very great.

It turns out that the flying motorcycle makes a sound, and as soon as the people on the ground hear the sound, they run away quickly.

As long as the flying motorcycle doesn't explode directly next to you, it's basically not very dangerous.

After all, the speed of the flying motorcycle is relatively low, and the internal combustion engine does not have a muffler, so the whine can be heard from a distance. Besides, both sides have made arrangements in this regard and have added a lot of observation posts.

The best way to deal with flying scooters now is to increase observation posts. Once you hear sounds in the air, call and report immediately.

Although people and equipment can enter the bunker, there is no way for the airport radar antenna.

Persia and the Kingdom of Babylon exchange flying motorcycles every day to ensure that the other side's air force cannot fly into the sky. On the other hand, it has also stepped up maintenance efforts at its own airport.

However, the Kingdom of Babylon was the first wave to enter Persian territory, and it would not be able to do so later.

Because no matter how many tanks there are, they can't prevent tandem RPG rockets, so fighting becomes a positional battle.

Of course, with the conflict between the two sides, international oil prices rose in response.

Liu Hai looked at the private jet in front of him. After more than a month of intense work, the final assembly of the first small jetliner was completed.

However, the completion of the final assembly is only the beginning, and a series of tests will be carried out later, such as ground tests, fly-by-wire flight control tests, etc. The two experienced pilots started the aircraft according to the operation manual, and the aircraft began to taxi on the runway.

While taxiing, the two parties communicated using the radio, and various tests were performed during the taxi, such as control system testing.

Then observe the personnel and carefully observe the reaction of the tail wing and so on.

I don’t know how long the ground test will take. Anyway, the flight test can’t start until the test is completed.

Liu Hai estimates that this process may take at least three to four months, and the longest is hard to say.

Because everyone had no experience with the telex system at the beginning, we could only rely on continuous testing to obtain data and finally optimize it.

However, Liu Hai has already set up this framework. As for whether other departments can learn from it later, it depends on others.

Historically, our country's telex began with the Bald Eagle helping us upgrade our fighter jets. Of course, it was at that time that the Bald Eagle completely looked down on the fighter jets we produced.

Because the screws on the two J-8s were incompatible, Bald Eagle's aircraft engineers couldn't figure out how such an aircraft could still fly into the sky.

At that time, there was no industrial standardization at all. Repairmen had to handle the parts themselves. If the screws were too small, just wrap some hemp rope around them.

If you think the screw is too big, just get a tool and make the hole bigger.

I really can't get the rivets.

If that doesn't work, try welding.

If it doesn't work, just tie it up with wire.

No matter what method you think of, just fight.

However, due to changes in international relations, the two aircraft were sent back before they were upgraded.

Then we learned that Bald Eagle was working on fly-by-wire systems on fighter jets.

Several leaders, as well as those in the factory, watched the plane taxi around and applauded when it came back.

The ground taxiing test of the aircraft can be said to have been an initial success.

"It seems that our country's jetliner is not far away!" The superior department leader looked at this jet. Although it has not been painted yet, its elegant appearance makes people like it at first sight.

"That's for sure!" Sun Aiguo answered matter-of-factly.

"Let's wait until Heshun Aircraft Manufacturing Company smoothes things over!" Liu Hai feels that it will be difficult to design and manufacture our own aircraft within at least five years.

Because within these five years, the main purpose is to cultivate aircraft manufacturing talents and absorb advanced foreign aircraft manufacturing and design technologies.

It is already very good to be able to fully understand foreign advanced technologies in 5 years.

Of course, it is possible that the time point will be advanced, because the technical staff of Rolls-Royce and McDonnell Douglas are like chicken blood. Not only do they have to work overtime, but they also have to ask questions if they don’t understand.

Of course, this is also the charm of money.

Then everyone took a group photo in front of the plane.

"It's so beautiful!" Liu Hai took the photo back to his junior sister to admire. The junior sister was pregnant with her second child again. Looking at the smooth lines of the plane in the photo, the junior sister liked it at first sight.

The junior sister is also happy for her senior brother from the bottom of her heart.

"I will give you one when the time comes. You can see for yourself how you like to decorate it." Liu Hai smiled and hugged his junior sister and said.

"You should do the design, I don't understand these things?" When the junior sister heard this, her heart was moved, but she knew her design ability.

"I will have a lot of samples here by then. I will show them to you first. You can just give me your suggestions and I will design them." Liu Hai replied with a smile.

"You've been working too hard these days." Junior sister knew that Liu Hai was busy with the plane recently.

"I'm not working very hard, I just use my mouth." Liu Hai replied with a smile.

The first aircraft undergoes final assembly during the day, and takes time to conduct summary meetings at night.

It means that everyone should talk about the problems encountered during the day at night, and then everyone involved should understand how the problem occurred, how to solve it, and why it should be solved in this way?

In fact, Liu Hai is very lucky that standardized production has become deeply rooted in the hearts of the people.

Liu Hai still remembers the two years since he started producing motorcycles. Some old workers could not correct the problem. For example, if there was a quality problem with a part, the old workers would just make it for you if they saw it was usable. They didn’t care about your quality standards at all. standard.

Fortunately, the superior leaders came to write the inscription at that time, and these people in the factory no longer dared to follow their own ideas.

Now when it comes to production issues, no one comes out to talk high-key.

"Yeah!" When the junior sister heard Liu Hai say this, of course she nodded in agreement.

After the junior sister became pregnant with her second child, the junior wife came to live with Liu Hai again and hired three nannies, some of whom were responsible for cleaning and some who were responsible for taking care of the children.

The teacher also bought several old houses, tore them down and started building new ones.

Liu Hai also bought several courtyard houses in Houhai. Nowadays, courtyard houses are really cheap. They can be purchased for a few thousand yuan at most.

These courtyard houses were torn down and rebuilt, repairing old ones with old ones, re-laying various pipes and underground pipe networks.

The whole family of those who sold these courtyard houses went abroad. These people are considered very rich in the eyes of ordinary people nowadays, because they sell houses and various old items, which can be sold for tens of thousands of yuan in total.

They took out a few from these courtyards and asked Wang Hongmei to hand them over to her cousin. Although no one else took the initiative to ask for them, the bangs are not bad now. After all, after sleeping under the same quilt for more than ten years, you have to show some conscience.

Although domestic wages have increased now, for most people, a household worth 10,000 yuan is still a legend.

However, the number of domestic workers now is many times that of the same period in history, and the value of industrial output is many times that of history.

The main reason is that our country spends too much money on railways, roads, ports and other aspects.

"How much does this plane cost?" Junior Sister asked another question.

"The price has not been discussed yet, but it should be between 5000 and 6000 million US dollars. Of course, it depends on the decoration inside. If more gems or more luxury goods are used, it may be million or million." Liu Hai He spoke.

"It's so expensive. Our laboratory can't even use 5000 million US dollars a year, with so many people and so much equipment." When the junior sister heard this, she was extremely surprised.

"These are originally prepared by rich people. If the price is lower, they won't buy them."

"I estimate that the most expensive one might cost hundreds of millions of dollars." Liu Hai thought of the Emperor.

The emperor of this time and space is extremely rich. Just the female hygiene products company and the facial mask company make a lot of money every year.

This benefit does not belong to the royal family, but to the King personally.

In addition, the Emperor likes natural royal blue, which is lapis lazuli. This thing is sold by Lunke, and there are many colors in it. The most expensive one is called emperor blue.

How much does an aircraft cost? In addition, there are also luxury goods inside, such as carbon fiber or Yunjin and Sichuan brocade.

This is just like decorating a house. It can cost 10 yuan for simple decoration, or it can cost several million for luxurious decoration.

Even when it comes to building a house in a rural area, some people can repair it with one or two hundred thousand, and some even spend tens of millions or hundreds of millions.

Not to mention the kind of Chinese-style house that is made of imported solid wood. Anyway, Liu has heard all his life that there is an all-Chinese-style villa in Suzhou. It is said that just the decoration is just short of 10 small goals. It is decorated with all-Chinese style, and all the pavilions and pavilions are used. Made using ancient methods.

"It's so expensive, why not forget it?" Junior Sister shook her head when she heard so much money.

"Of course the things we produce ourselves don't cost that much money." Liu Hai replied with a smile.

"But where does this plane stop?" The junior sister just said she didn't want it, but actually she still wanted it, so she asked again.

"Put it in the airport in our factory. When the time comes, we will build a hangar to house our planes. Then I will teach you how to fly the plane." Liu Hai hugged his junior sister and said.

"Is it difficult to fly a plane?" the junior sister asked, her eyes brightening when she heard that she could learn to fly a plane.

"It's not difficult." Liu Hai can fly a plane himself, so he thinks it's not difficult to fly a plane.

In fact, flying a plane is very difficult in many cases. Many pilots have to hold a piece of paper to carefully compare the procedures before taking off.

Of course, these require strict training and absolutely no mistakes are allowed.

(End of this chapter)