The design and finalization of fighter aircraft is not a particularly difficult task for Zhang Xingyang.
In particular, the most important issue of the wind tunnel experiment has been basically completed under Song Tianxing's continuous work.
This also reduced Zhang Xingyang's next work a lot.
"Xiao Fu, let everyone take a good rest for a few days."
After a brief exchange with Sun Hongtao, Zhang Xingyang said to Xiao Fu, who had been worried about Song Tianxing.
"Dean Zhang, how is my teacher doing now?"
Although Xiao Fu didn't rest all night, he still gave priority to his mentor's situation.
Song Tianxing treated him well on weekdays. After Song Tianxing's accident, Xiao Fu was worried for a long time.
"Mr. Song, his situation has stabilized now."
"Don't worry too much. The medical conditions at the Air Force General Hospital are very good, and Mr. Song's follow-up treatment has been arranged."
Zhang Xingyang finally coaxed the worried Xiao Fu away with his hard talk.
"Xingyang, it's better not to spend too much time on fighter planes now."
Sun Hongtao gave a little reminder:
"You have other important work to do."
"Shenzhou-3 is about to be launched. The rocket preparations before launch must not be careless."
Shenzhou-3 is scheduled to be launched on November 23rd, and there are now less than three months left.
"I see."
"We have used Hongyan rockets hundreds of times. The overall system is highly reliable and there will be no accidents."
Zhang Xingyang was not particularly worried about the rocket system.
After all, in the past few years, basically there have been several Hongyan rocket launches every month.
In the entire system, every aspect of the rocket is explored very clearly. Where problems may arise, everyone has taken precautions in advance.
What's more, the manned version of the Hongyan rocket has added many measures to ensure the safety of astronauts.
For example, the escape tower that the Rocket Research Institute spent a lot of time designing and manufacturing can protect the lives of astronauts before and during the launch of the rocket.
"Although it has been launched hundreds of times, for us, manned spaceflight is the first time after all, and we cannot attach too much importance to it."
Sun Hongtao emphasized the importance of this launch mission.
Manned spaceflight, as the most complex space activity on the planet, involves extremely large technological and engineering capabilities. Even twenty years later, the number of countries that can independently realize manned spaceflight can be counted on one hand. Gotta come over.
As for the country that can independently realize the construction of a manned space station, there is only one country.
In addition to the fact that China has completed the construction of the Tiangong space station completely independently.
Strong as Eagle Sauce also united more than a dozen countries in the world to complete the construction of the International Space Station.
After 2025, the International Space Station will basically complete its decommissioning work.
Since then, the only space station in space that has always been manned is the Tiangong.
Behind this is China’s technological strength and manufacturing capabilities that have been growing for decades.
Only as the world's largest industrial power can we accomplish such a space miracle.
As for a country with the world's largest paper GDP, but which has completely hollowed out its industry and almost completely relocated its manufacturing industry, it is almost impossible to complete such a job.
"The Shenzhou-3 rocket, specially designed and manufactured for manned spaceflight, has completed its factory work."
Zhang Xingyang also began to talk about the current progress of Shenzhou-3 to dispel Sun Hongtao's worries.
"It is about to be transported to the Jiuquan Launch Center for pre-launch inspection and preparation."
Domestic manned space launches are all completed by the inland Jiuquan Launch Center, mainly due to launch safety considerations.
In order to prevent sabotage by hostile foreign forces.
"Tomorrow, the first stage of the rocket will be transported by rail to the Jiuquan Launch Center."
Zhang Xingyang rubbed his head that was a little groggy after not sleeping all night and said.
As a high-thrust rocket, the Hongyan rocket's first stage is nearly fifty meters high.
If road transportation is used, it is very difficult to find a vehicle that can carry such a huge object, not to mention the traffic control and various troubles that need to be carried out along the way.
In comparison, railway trains are much more convenient and faster.
In less than two days, the first-stage rocket can be transported from the manufacturing base to the Jiuquan Launch Center.
"The second-stage rocket and escape tower will also be shipped tomorrow, but they will be transported by road."
"All rocket components are expected to arrive at the rocket assembly plant at the Jiuquan Launch Center in three days."
Zhang Xingyang had already arranged these tasks before.
In fact, he should have been arranging the launch of the rocket at the rocket manufacturing base.
But now it's been delayed by Song Tianxing's sudden illness.
"Since you have all made a plan, I won't say anything more."
After Sun Hongtao finished talking about the issue of manned spaceflight, he turned to the issue of astronauts.
"How is the astronaut training going now?"
"Are they all ready?"
Although the current training of astronauts is not under Zhang Xingyang's control, he had some knowledge of this aspect before.
"The astronaut training has been completed, and the first batch of astronauts are ready to go to space."
Although the Shenzhou-3 manned module was designed, it was expected to be able to carry three astronauts.
However, for safety reasons, the first manned space flight will only carry one astronaut.
In this way, even if the worst case scenario occurs, when the rocket has an accident and the escape tower cannot be used, it will not cause greater losses.
As an extremely important link in the three-step process of domestic manned spaceflight, the aerospace system has devoted endless efforts in this launch mission.
Everyone hopes that this launch will be successful.
But as a large-scale system project, we have to consider the worst case scenario.
As the ancients said: If you don’t have long-term worries, you will have immediate worries!
"Do you want to go back to Beidu together?"
After having a heart-to-heart talk with Zhang Xingyang and finding that he was not panicked, Sun Hongtao was ready to go back.
After all, he still has many important matters to deal with, and it is impossible to spend all his time on the wind tunnel base.
However, he still invited Zhang Xingyang along the way.
Because he has to rush back to the rocket manufacturing base today to be responsible for the shipment of manned rockets.
"No, there are still some things to deal with in the base."
Zhang Xingyang shook his head and rejected Sun Hongtao's kindness.
Although the fighter design team in the base had just been arranged by Zhang Xingyang to take a rest.
However, follow-up work arrangements still need to be planned, and it is impossible to leave them leaderless all the time.
Sun Hongtao's special car crushed the wind and sand on the grassland and left the wind tunnel base.
After watching the other party leave, Zhang Xingyang began to think about how to arrange the design team left by Mr. Song.
But before that, Zhang Xingyang still needs to know more about their current work progress.
Zhang Xingyang's reading speed is comparable to quantum reading. The upper limit of the speed is mainly limited by the information that the eyes can receive per unit time.
Even so, it took Zhang Xingyang nearly an hour to read the current wind tunnel test report of the fighter jet.
I just finished reading the mountains of paper reports and countless gigabytes of electronic data.
After reading it, I realized that the wind tunnel experiment of the fighter jet was actually completed.
Because currently only the impact of the fighter jet's tail nozzle on the flight status has not been tested.
But this part involves the design work of the engine.
If Zhang Xingyang remembers correctly, the Aerospace Development Research Institute, which is responsible for engine design, has completed the research and development of the WS-10 engine for stealth fighters.
The full-thrust version of the WS-10 uses a zigzag tail nozzle, which can greatly reduce the infrared signature of the engine tail flame and improve the survivability rate in air combat.
And it uses binary vector thrust technology, which can improve a lot of maneuverability.
The thrust force has also reached an unprecedented level in China, 178KN.
Two fully thrust versions of the WS-10 can allow the fighter aircraft to achieve a thrust of more than 30 tons without using afterburner, and a maximum take-off weight of more than 40 tons.
Zhang Xingyang has finished thinking about the engine. Although he knows that the more advanced WS-15 engine is under intensive research and development, its performance indicators should be very high and development is very difficult. There is no possibility of actual installation within at least five years. .
Therefore, for domestic fourth-generation aircraft that want to complete their first flight as soon as possible, it is basically impossible to count on the WS-15.
However, the WS-10 engine is actually sufficient for use at this stage.
After understanding the current work progress of the design team, Zhang Xingyang pulled out a piece of A4 paper from the laboratory desk and began to arrange the next work for them.
Zhang Xingyang did not arrange any extremely difficult tasks for them, but mainly conducted a certain number of wind tunnel experiments.
The current fighter design still has many areas that can be fine-tuned.
Before Zhang Xingyang could free up time to take charge of the work on the fighter planes, they mainly carried out some repair work.
Of course, Zhang Xingyang also set a relatively strict work schedule for them.
To prevent working to the point of falling ill again in the future.
After writing the work schedule, Zhang Xingyang took the paper and went to the office building first, and found Qiao Yang, who was currently in charge of base life and work part-time.
"After three days, let them work according to this schedule."
Zhang Xingyang said patiently to Qiao Yang.
"Especially the time schedule above, they must be strictly implemented."
After finishing speaking, Zhang Xingyang seemed to remember something:
"correct."
"I'll talk to the doctors at the base hospital later today and prepare to organize a base-wide physical examination."
“Everyone needs to participate.”
Qiao Yang looked at Zhang Xingyang with a serious face and naturally understood what he meant.
Obviously, Song Tianxing's sudden collapse yesterday gave everyone in the base a big warning.
"I see."
"I will discuss with them the order of physical examination arrangements later."
But after finishing speaking, Qiao Yang said somewhat seriously:
"Dean Zhang, you also want to participate."
"I?"
Zhang Xingyang's first reaction was to shirk it. After all, he had to go back to work at the rocket manufacturing base in the afternoon. A physical examination at this time would be a waste of time.
"Next time, let's talk next time."
"No, if you, as the person in charge of the base, can't take the lead in participating, how can we convince everyone to participate?!"
Qiao Yang's attitude was much more serious, and what he said was not unreasonable.
If Zhang Xingyang, who is the representative of the base who stays up late for a long time, does not have a physical examination, then others will have a reason not to participate.
Zhang Xingyang quickly realized the consequences of doing this.
So he said with some reluctance:
"Okay, I'll join."
"But I don't have much time, so I'll arrange it as soon as possible."
Qiao Yang worked very quickly. In less than half an hour, he and the doctors determined the items that needed to be checked for the physical examination.
The order of physical examinations for each department was also formulated.
An hour later, the base-wide physical examination officially began.
The first person to undergo a physical examination was Zhang Xingyang, the person in charge of the base.
Although the base hospital is not very large, after all, it only needs to provide medical services to a few thousand people on the base, it has various departments and departments.
Therefore, during the physical examination, there are many items checked.
There are seven or eight items including color ultrasound, CT, etc.
As for blood routine, urine routine and other laboratory examination subjects, there are more, a total of more than a dozen items.
Even though Zhang Xingyang repeatedly requested to speed up the physical examination, it still took three or four hours to complete such a complete set of examinations.
However, examinations have proven that Zhang Xingyang's body is still relatively healthy, even if he has an irregular schedule for a long time.
Apart from being a little underweight due to eating too little, there is nothing wrong with her.
But most of the researchers in the base are not in good health like Zhang Xingyang.
Because of staying up late for a long time and eating irregularly, many people have high blood pressure.
Some researchers who like to overeat to relieve stress also suffer from fatty liver problems.
"Dean Zhang, most people in the base have some degree of physical problems."
"The serious ones are these. We found some shadows on them through CT."
The medical examiner handed several physical examination reports to Zhang Xingyang and said.
Zhang Xingyang originally planned to leave after the physical examination, but he found that the health of the researchers at the base was worse than he thought.
So I postponed my departure for half a day, planning to wait until they had completed their physical examination before leaving.
"You're saying that these people might have tumors on their bodies?"
Although Zhang Xingyang didn't know much about medicine, he also understood what the shadow meant.
"Can the hospital's equipment detect whether a tumor is benign or malignant?"
"Our equipment is not particularly complete. It is best for them to go to a large hospital in Beidu for such an examination."
Zhang Xingyang looked at the report in his hand, thought for a few seconds and said:
"All right!"
"I'll arrange for them to check."
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(End of chapter)
