The Technology Tree of Xueba

On April 18th, Zhou Yu led neutrino communication satellite related project personnel to fly to Hainan Wenchang Space Base.

Two days ago, the neutrino communication satellite was transported to Jintian Port by a large transport truck and shipped to Hainan Wenchang Space Base, which can be reached today.

The neutrino communication satellite is too huge to be transported by train, which is why Spark Technology chose Hainan Wenchang Space Base instead of other space launch centers.

Zhou Yu and their neutrino communication satellites must arrive in advance, and engineers at the Hainan Wenchang Aerospace Base will also perform preparatory work and equipment maintenance.

A young man in his overalls, around 35, approached Zhou Yu and his party.

After a few enthusiastic greetings with Zhou Yu, he introduced himself: "My name is Li Dongming, and I am in charge of your Spark Technology project."

"Hello Li Gong, thank you for the support from Hainan Wenchang Space Base." Zhou Yu shook hands with him politely.

He didn't underestimate this person because of Li Dongming's age.

Huaxia's talent pool is extremely strong, and it never lacks talent, especially Huaxia likes to cultivate talented young people.

People who are active in the frontlines of major departments are generally younger youths. They already have sufficient knowledge and experience and can accept advanced technologies. They are no less inferior to those of older and experienced people in other countries.

Scientific research, technology, engineering and other fields have always been based on proficiency, not on qualifications.

Under the guidance of Li Dongming, Zhou Yu walked towards the Hainan Wenchang Space Base.

He applauded on the road: "Hainan Wenchang Space Base rocket is very advanced. This should be a technological breakthrough for the space rocket of the Space Technology Group."

Li Dongming said with a smile: "It is true. The Long March 10B rocket was put into service for the first time. It uses a more advanced liquid oxygen liquid hydrogen engine, which has a larger payload and is more robust.

Only the Long March 10B rocket can carry your neutrino communication satellite.

When we are considering which satellite to launch to verify this rocket, your neutrino communication satellite, whether it is mass or volume, is very suitable for the transportation requirements of the Long March 10B rocket, so we chose to cooperate with you. "

After Zhou Yu understood the specific situation, he began to visit the Hainan Wenchang Space Base, which is the latest one of the four major space launch centers in China.

It is located in the southern part of China, closer to the equator, and it is more able to use the power brought by the rotation of the earth itself, making it easier for the launch vehicle to break through the first universe speed and save energy.

In this way, the launch vehicle can carry a little more payload, and every gram of payload in the aerospace field is very precious.

Hainan Wenchang Space Base is located by the sea and can transport carrier rockets and satellites by ship.

It is also the only space base that can launch large launch vehicles and satellites.

The engineers at the Hainan Wenchang Space Base received the neutrino communication satellite, and they began to test the satellite and assemble it with the launch vehicle.

In addition to visiting the Wenchang Space Base in Hainan, Zhou Yu also has his own job here, which is to sign related contracts.

Spark Technology purchased satellite launch insurance from insurance companies. After evaluation, the insurance policy reached 200 million yuan. If the launch fails, the insurance company will compensate Spark Technology for more than 20 billion in losses.

The insurance company is an enterprise associated with Hainan Wenchang Space Base. From the price of this insurance policy, we can see that Hainan Wenchang Space Base has confidence in the satellite launch.

Xinghuo Technology also signed a contract with Hainan Wenchang Aerospace Base. The launch of the neutrino communication satellite was a commercial launch, and the cost of sending the neutrino communication satellite into a predetermined orbit was as high as 800 million yuan.

The cost of a neutrino communication satellite is 20.2 billion yuan, and the largest cost is 20 billion yuan for a particle battery.

The entire neutrino communication satellite particle battery is the most expensive, and Liu Jing is still reluctant to install a parachute on the neutrino communication satellite.

It can be used to recover the particle battery when the critical point of the neutrino satellite's lifetime is reached.

Time passed quickly, and Hainan Wenchang Space Base engineers meticulously inspected the condition of the launch vehicle.

At 7:45 am on April 20th, one hour before the launch of the launch vehicle, the tower carrying the launch vehicle, it hugged the launch vehicle and the satellite tightly, and moved slowly from the factory towards the launch pad along the orbit.

Only Hainan Wenchang Space Base has such an advanced means of translation of the launch vehicle, allowing the launch vehicle to move towards the launch pad in the best state.

8:40 am, 5 minutes before the launch of the launch vehicle.

Zhou Yu, holding a telescope, stood far away from the launch site and looked at the Long March 10B carrier rocket.

The fat launch vehicle stands on the launch tower, and inside its top fairing is the neutrino communication satellite.

Time is coming to the launch window of the launch vehicle. All personnel have evacuated and the launch tower has slowly opened, no longer supporting the launch vehicle.

At the base control center, Li Dongming looked at the various data of the Long March 10B carrier rocket, and he confirmed that the launch project was proceeding normally.

"Ten, nine, eight, seven, six, five, four, three, two, one, fire."

Li Dongming pressed the launch button of the launch vehicle.

The Long March 10B carrier rocket ’s liquid oxygen liquid hydrogen engine started to ignite. It spouted a huge tongue of fire, quickly vaporizing the water in the water tank under the carrier rocket, and a mushroom cloud composed of water vapor rose.

At the same time, the powerful recoil generated by the engine pushed the nearly 100-ton launch vehicle into the air.

Zhou Yu saw the launch vehicle rise rapidly, and soon became a small spot, disappearing into sight.

The control center of Hainan Wenchang Space Base continuously reports the situation of the launch vehicle.

"Hainan radar tracking is normal and telemetry signals are normal."

"Hainan infrared radar tracking is normal, and telemetry signals are normal."

"The Qingdao radar track is normal and the telemetry signal is normal."

"The booster is disengaged, and the Long March 10B carrier rocket is flying normally."

...

"The Yuanwang No. 5 radar has captured the Long March No. 10B carrier rocket. The radar tracking is normal and the telemetry signals are normal."

The Long March 10B carrier rocket has already flown out of the Hainan Wenchang radar range, and the radar above the No. 5 radar takes over control.

"The third-stage launch vehicle of the Long March 10B carrier rocket was separated. The second-stage launch vehicle engine was successfully ignited and the flight attitude was normal.

"The fairing of the Long March 10B carrier rocket was successfully separated. UU Kanshu www.uukanshu.com"

The Long March 10B carrier rocket has flew out of the atmosphere, and it has passed the most difficult level.

"The Long March 10B carrier rocket, the second stage carrier rocket was successfully separated, and the first stage carrier rocket engine was successfully ignited."

The Long March 10B carrier rocket ignited the last stage of the carrier rocket engine and flew at a high speed towards a predetermined orbit 20,000 kilometers above the ground.

"The Long March 10B carrier rocket reached the designated location, and the star and arrow were successfully separated."

The people in the control hall were immediately excited, and kept shouting.

"The Long March 10B launch vehicle was successfully launched, and we at Huaxia have successfully developed another efficient launch vehicle."

When Zhou Yu heard that the neutrino communication satellite had entered the planned orbit, he smiled lightly.

Zhou Yu, a neutrino communication satellite developed by Xinghuo science and technology scientists, is very confident that it can successfully run as long as it can reach the predetermined orbit correctly.