Rebirth 99 to become a car giant.

Chapter 815 Global live broadcast, world-class launch scene
When the first ray of morning light shines on the earth, the Venus 9 MAX carrier rocket is standing quietly on the launch pad.

It is like a mighty giant, ready to embark on a journey to conquer the stars and the sea.

The launch site was gently shrouded in morning fog, adding a bit of mystery and solemnity to the whole scene.

As the launch time approaches, the atmosphere at the launch site becomes increasingly tense and exciting.

The staff of Daystar Technology were carrying out the final inspection work nervously and orderly, their eyes full of expectation and determination.

The faces of the spectators around the launch site were filled with excitement and pride. They were deeply honored to witness this historic moment.

During the construction process of the Qiongzhou Launch Site, the viewing needs of the surrounding audiences were taken into consideration.

Therefore, compared with other launch sites such as the Northwest Launch Site, the launch here can be arranged for more spectators to watch at close range.

This is also very beneficial to the development of local tourism in Qiongzhou.

Fortunately, the waiting time for the audience is not particularly long. The related launch work officially started during the expected release time period officially announced by Venus Technology.

"In the days to come, Daystar Technology will definitely continue to hold on to dreams and hopes, move forward courageously, and write a more glorious future chapter."

Xia Hong, such a steady person, couldn't help but clap her hands vigorously.

All conversations with Xia Hong may be compiled into subsequent news broadcasts.

"It carries the dreams and hopes of mankind, heading towards the stars and the sea."

Its body looked like a black sword in the morning light, pointing straight into the sky.

Xia Hong also came to the Qiongzhou launch site in person today to watch the rocket launch with Xia Qingqing.

A few minutes later, Venus 9 MAX successfully reached the height of separation of the first and second stages of the rocket, and Zhao Siyu's voice sounded in the hall again.

When the rocket disappeared from sight, applause and cheers erupted from all around.

At this time, the entire launch site seemed to be frozen at this moment.

"Qingqing, every launch of Venus Technology is a brave exploration of the unknown world and the ultimate display of human wisdom."

Following the ignition command, the Venus 9 MAX carrier rocket seemed to be injected with life and began to rise slowly.

"The launch of the Venus 9 MAX carrier rocket is not only a technological feat, but also a spiritual baptism."

"Yes, at this moment, we seem to be able to feel the vastness and mystery of the universe, and we also seem to be able to touch the infinite power of human wisdom."

After all, Venus Technology and Honor Technology are both top-notch and well-known companies in the Nanshan Group.

Xia Qingqing looked at the reporters and photographers next to her aunt who were busy, but there were also dedicated people following Xia Hong.

The audience raised their cameras one after another to record this unforgettable moment.

The launch scene of the Venus 9 MAX carrier rocket was like a magnificent picture, which left a deep mark on her heart.

She applauded the successful launch of the Venus 9 MAX carrier rocket and was even more proud of China's prosperity.

She is undoubtedly very excited now.

"It makes us realize more deeply that only by constantly exploring and making progress can we write a more glorious chapter."

"It allows us to feel the power of technology, human wisdom, and the courage and determination to explore the unknown world."

The rocket rose higher and higher and gradually disappeared into the clouds, leaving only a long line of smoke that lingered in the sky for a long time.

Cao Yang stood there with a group of shareholders, aerospace technology executives and other personnel, and did not interfere with Zhao Siyu's command.

At this time, it is considered to have entered another critical moment for today's rocket launch.

For laymen like them, the rocket successfully lifted off, and this launch was considered half a success.

"The first-stage rocket separates and begins the recovery process!"

The flames drew gorgeous tracks in the air, accompanied by a deafening roar that shocked everyone's heart.

……

As the rocket took off, many people's hearts also flew to the distant universe.

"A private company has developed a rocket, and it's very good."

Venus 9 MAX uses the engines and related technologies of Venus 9, and there are not many new parts.

So at this time, she didn't care whether what she said was appropriate or not, she first helped Daystar Technology to improve its style.

Xia Qingqing is also proud of Yourong now.

The most important thing is that the satellite calling function of Honor mobile phones in the future is also closely related to Venus Technology.

As the rocket rises, the 27 engines at its tail start at the same time, emitting blazing flames like a fire dragon dancing in the morning light.

Under the spotlight, Zhao Siyu issued the launch order.

The Venus 9 MAX carrier rocket was successfully launched into space and quickly headed towards the universe. This scene is definitely worth remembering in history.

"Relevant departments have provided tremendous support to Nanshan Group, and you are fully worthy of this support."

People stood quietly, looking up at the sky, their hearts filled with awe and emotion.

"It also allows everyone to see a different side of Nanshan Group from ordinary enterprises."

Everyone plays a complementary role in enhancing the group's influence.

Under such circumstances, a successful launch is something that many people expected.

But when it comes to recycling, things are a little different.

After all, this one is Belt and Road Two, which is equivalent to bundling three Venus 9 units together for launch.

As a result, the situation becomes more complicated when the rocket is recovered.

The first is that it involves the recovery of three first-stage rockets at the same time, which has relatively high requirements for the ground control system.

The requirements for the overall control system in rocket design are also very high.

People like polar bears who are not particularly good at computer software control are the most aware of this difficulty.

So after Zhao Siyu finished speaking, Grotin, Dmitri and others looked at it more seriously.

It seems that something can be seen through this way, and it will be directly deployed horizontally in the United Rocketry and Space Company in the future.

"Mr. Cao, bundle the three rockets together. The two rockets on both sides can be completely consistent with the Venus 9, but the force of the rocket in the middle will change greatly."

"As a result, there should be higher requirements for the structural strength of rockets. There is no way to be completely universal, right?"

Qian Junfeng saw that all three rockets on the control screen had entered the recovery process and couldn't help but ask a question.

In his opinion, the rockets on the left and right sides are easier to recover, but the one in the middle is more troublesome.

On the one hand, when the rockets on the left and right sides separate, it is easy to have a certain impact on the rocket in the middle.

On the other hand, if the specifications of the middle rocket are different, the requirements related to recovery control will definitely be different.

In this case, it is much more difficult to choose to recover three rockets than to choose to recover two rockets.

"Because our rocket shell uses high-end carbon fiber materials from Nanshan Carbon Fiber, there is more redundancy in terms of strength."

"Even if three rockets are bundled together, the performance of the middle one will not be affected."

"In this regard, we are much better than Falcon 9."

"Although they use stainless steel, a relatively cheap material, as the rocket shell, the material cost is indeed lower than ours."

"But considering the impact of the weight reduction of the satellite caused by the weight difference between stainless steel and carbon fiber, the final cost savings are actually very limited."

"Especially since we have solved the mass production of high-end carbon fiber, the price of carbon fiber is no longer as high as it was in the past."

After Cao Yang explained this, Qian Junfeng naturally understood.

It turns out that Venus Technology really bundled three mass-produced Venus 9s together, and only made changes to a small number of parts to create the Venus 9 MAX.

From this point of view, the other party's high efficiency is understandable.

"Nanshan Carbon Fiber has really made a huge contribution to the domestic aerospace industry."

"More than ten years ago, if all rocket casings were made of high-end carbon fiber products, the cost would have skyrocketed."

"Even if the rocket can be recycled by then, the price will not be much cheaper than ordinary models."

When it comes to carbon fiber, Qian Junfeng is very emotional.

Aerospace science and technology is also a major customer of Nanshan carbon fiber.

In order to get some T800 carbon fiber back, Aerospace Technology spent a huge price.

In the end, there is no way to fully meet your needs.

It’s different now, let alone T800, there are T1100 and even T1200 carbon fiber.

The price is a lot cheaper than what was available on the black market back then, and the performance is even better.

As for production capacity, you can have as much as you want.

"Cao, we are also very interested in Nanshan Carbon Fiber's T1100 composite material. I wonder if your company sells this material to external parties?"

Polar Bear is also a customer of Nanshan Carbon Fiber, and part of the carbon fiber is sold to Polar Bear through various channels.

However, truly high-end carbon fiber composite materials are still rarely sold.

Especially products above T1100 are basically for personal use.

Of course, as long as the price is in place, it is not impossible to consider exporting.

As for whether United Rocket and Aerospace Corporation will use it to produce rockets, satellites, or ballistic missiles after buying it back, this is not something Cao Yang needs to worry about.

After thinking about this, Cao Yang could naturally give a straightforward answer.

"Grojing, Nanshan Carbon Fiber is a private enterprise, and all our products can be sold externally."

"However, the costs of different products vary greatly, and the selling prices will also vary greatly."

"You can arrange specialized personnel to connect with Nanshan Carbon Fiber."

Cao Yang knew that Grojing must have heard the conversation between him and Qian Junfeng just now, and knew that the casing of Daystar 9 MAX was made of carbon fiber. In fact, this is not a secret at all. When Venus 9 was officially announced, everyone was curious about why its color was black.

Other people's rockets are basically white, but yours is black. Everyone will definitely have a lot of questions.

The reason given by Daystar Technology at that time was that the rocket used carbon fiber material as its shell, so it was black.

The Venus 9 MAX that everyone sees now is also black, and the reason is naturally the same.

Of course, people sometimes play dumb when they need to.

Grogin didn't pretend not to know. At this time, he suddenly mentioned that he wanted to buy T1100 carbon fiber composite material, which was a bit abrupt.

After all, this kind of composite material is definitely one of the most high-end materials in the world, and most of its uses are in the military.

As far as the current situation of the polar bear is concerned, even if you go to Toray or American Hexcel with tons of gold to buy it, they will not sell it to it.

That thing is not for sale!

Of course, Nanshan Carbon Fiber now has T1200 materials, and is still conducting further research on T1500 carbon fiber.

In this case, selling the T1100 and making a lot of money is something you can consider.

Anyway, both T800 and T1100 will be available for sale, but the prices are quite different, so you can choose which one.

"The first stage rocket ignited successfully for the second time!"

At this moment, Zhao Siyu's voice sounded again.

There are 9 engines on a rocket, and all of them successfully performed secondary ignition, which is another iconic node.

The key is that all 3 engines of the three rockets achieved successful secondary ignition at the same time. The technical foundation behind this cannot be ignored.

Demetri, who had been silent for a long time, had the deepest understanding of this matter.

"Grogin, Venus Technology's technology for controlling the engine ignition system should be very mature and very advanced."

“The more engines you have tied up at the same time, the more difficult it is to ignite.”

"To the naked eye, it looks like each engine fires at the same time, but in fact there are subtle differences."

"These differences directly affect the performance of the rocket."

Dmitri whispered beside Grotin.

He is not very covetous of the Venus engine.

Polar Bear has developed many models of rocket engines in history, some of which have better performance than Venus Technology.

But after bundling a large number of engines and properly controlling these engines, Demetri particularly wanted the technology in this area.

Historically, the launch of Polar Bear's N-1 launch vehicle failed because there was no way to properly control these engines.

1969年2月21日12点18分07秒，北极熊的N-1火箭进行首次发射。

Only 6 seconds later, the rocket had just left the range of the launch tower.

However, at this time, the command center suddenly received a warning from the rocket: the sensor reported that two engines suddenly stalled.

Since the two engines that stalled were No. 2 and No. 12, they were two engines located opposite each other.

At the time, engineers believed the mission could still be accomplished.

Because the N-1 rocket has 30 engines, technicians have designed power redundancy. The loss of power from two engines does not pose a fatal threat to the completion of the rocket's own test mission.

However, 25 seconds after takeoff, the sensor reported an overall lack of engine combustion chamber pressure.

This command triggered the rocket's emergency plan.

The power of the turbopump began to increase, but the coordination between this command and the actuating mechanism was not done well.

From the perspective of automatic control principles, the pipeline control system has encountered a serious "overshoot".

At 65.8 seconds, the power of all 28 engines exceeded the maximum allowable value.

The entire pipeline system experienced severe high-frequency vibration.

At 66 seconds, the liquid oxygen delivery pipeline of an NK-1 engine exploded.

But the design concept of the polar bear is also very cool.

According to the design of the N-1 rocket, the explosion of a pipeline in one engine should not affect the overall performance, and the pipeline only needs to be closed.

However, it is a pity that the response of the rocket-mounted computer is a bit slow, and the control system is the weakness of the polar bear.

By the time it closed the pipeline, the fire inside the first-stage rocket was out of control.

Then, a big explosion occurred in the rocket. At this time, the rocket took off for 69 seconds. At this time, the rocket altitude was 12200 meters.

The subsequent launches all failed because of some problems with the control system related to engine management.

It has to be said that this is a huge harm to the development of polar bears’ aerospace industry.

If this problem is not solved, in the future, Polar Bear's heavy-lift rockets will still not be able to use the solution of bundling a large number of engines to reduce the difficulty of research and development and production costs.

We can only continue to build some large engines with special structures to achieve our goals.

Some of the engines here were coveted by Cao Yang, but for the polar bear, it was a helpless move.

"Is it possible for us to cooperate with Daystar Technology in terms of rocket engine control technology?"

Grotin moved to the side and started chatting quietly with Dmitri.

They are not the protagonists of today's rocket launch, so their emotions are relatively stable regardless of success or failure.

"This technology should be regarded as the core technology of Venus Technology. If we don't come up with some useful information, it is estimated that it will be difficult to truly obtain the other party's technology."

Of course, Demetri wanted to use the skills of Venus for free, but this was obviously not that easy.

Everyone is not stupid.

If you think others are fools, you will find that you are the fool.

"Venus Technology has relatively few rocket engine models. They should be interested in some of our rocket engine technologies, right?"

Grotin is still very confident in his own rocket engine.

Even the United States will purchase rocket engines from Polar Bear for use, which fully demonstrates that their rocket engine level is quite good.

As long as the technical bottleneck in the control of multiple engines being used together is solved, the polar bear's rocket technology will definitely improve to a huge level.

This year, Polar Bear has just reorganized the domestic aerospace industry, and Grogin also needs to make some achievements.

Otherwise, he would be worried that the position under his butt would be coveted by others.

"If we are willing to cooperate with one or two engine technologies that the other party is interested in, it is possible to achieve a win-win result."

"Venixing has previously promoted that it will develop larger starship rockets in the future."

"According to their plan, the starship will also use the same engine as the Venus 9."

"Although this can reduce the difficulty of engine development, it is not necessarily the best solution."

"After all, with too many engines combined together, management is very difficult, and the possibility of problems is also very high."

"If you can use an engine with greater thrust and bundle these engines together, you can significantly reduce the number of engines and reduce related risks."

"In this regard, Venus Technology should also be relatively clear about this situation."

After Dmitry made this analysis, Grogin immediately became interested.

The archives of United Rocket and Aerospace Corporation contain a lot of information on various rocket engines. Polar Bear even planned to design a nuclear engine as a large rocket engine.

As long as you take out some information from the archives, you will have the opportunity to obtain some advanced engine control technology from Daystar Technology. This business is completely feasible.

"After the launch is over, I will have a chat with Cao Yang to see if they are interested in this."

Just as Grotin was talking to Dmitri, Zhao Siyu's voice sounded again in the control room, "The first-stage rocket was successfully ignited again!"

By this time, no one was in the mood to talk.

Because the recovery of the rocket has entered the most critical link.

In the next minute, we will see whether the rocket successfully lands at the designated location or accidentally becomes a big firework.

Fortunately, Venus Technology did not disappoint everyone. On the screen, three rockets appeared in a row, slowly landing in the designated area.

This scene was watched by countless people through live broadcast.

"Three rockets were recovered and landed at the same time. It was like three giant dragons descending from the sky. It was really spectacular!"

"The launch of Venus 9 MAX is considered a success?"

"It actually launched successfully in one go. Daystar is so awesome!"

"If I remember correctly, the Space Exploration Technology Company in the United States hurriedly launched a recyclable Falcon 9 last year, but the volley explosion was mitigated in the end, right?"

"Without comparison, there is no gap!"

"I always thought that the rocket technology of polar bears and the United States was the most powerful, but now it seems that ours in China is not bad at all."

"Why is it that such a powerful rocket was not developed by Aerospace Technology, but by a private enterprise like Venus?"

"This scene is so shocking that it makes people want to see it again!"

“I really want to go there and experience the exciting scene.”

……

Various comments quickly put Daystar No. 9 MAX on the hot search list.

This makes some stars who are preparing to release albums feel very depressed.

What is even more depressing are the competitors of Venus Technology.

Over in the United States, the Space Exploration Technology Company, which is also preparing to launch an improved version of Falcon 9, naturally has a group of people watching the global live broadcast of Venus Technology's launch.

When all three first-stage rockets were successfully recovered, Masco, Diels and others felt extremely complicated.

(End of this chapter)