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Published at 1st of March 2022 07:20:44 PM


Chapter 891

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Jiang Yanhai is not married yet. He doesn't understand these things. If you have to say that he understands, you can only say that Jiang Yanhai understands people's hearts. He knows he can't say too much. He's not here to deal with these things.

After today, no one in Qiu Wenze's class will talk about him because of this.

Sometimes reversing people's ideas is simple and difficult.

In fact, it's OK to shut them up, but when others choose to turn a blind eye, you don't have to fight, because such a person is biased from the beginning. No matter how much you say, he won't change his mind. You can also choose to ignore him.

Jiang Yanhai can't do much, that's all.

In the next teacher's office, the others went out temporarily. There were four people in the room, Jiang Yanhai, Qiu Xiaofei, his children and mother.

"Aunt, little friend, what I just said is not a lie. Your father is really a PLA now. He made mistakes before, so he is actively correcting for his mistakes."

Jiang Yanhai squatted in front of Qiu Wenze and said seriously.

"So, your father has become a glorious PLA soldier now. You can tell anyone that your father is a PLA soldier in the future!"

"Uncle, I know." Qiu Wenze was very good. He nodded seriously, looked at Jiang Yanhai and looked up at Qiu Xiaofei.

"We're leaving with your father soon. He wants to perform a confidential task, but I'll ask him to send you some photos in the army. Aunt, Qiu Xiaofei's salary will be sent back to you later. It's not easy for you to bring a child yourself. Call him if you have anything. Although he may not be able to answer the phone, someone will convey it at that time." Jiang Yanhai turned to Qiu Xiaofei's mother and said.

"Comrade... Thank you... Thank you." Qiu Xiaofei's mother burst into tears. Of course she knew what it meant.

"Xiaofei, you should follow them and work seriously for the country! If you make mistakes again, don't come back. I don't want to see you."

"Mom, I know." Qiu Xiaofei said with red eyes.

"Then let's go!" Jiang Yanhai saluted the two people, including the child.

Qiu Xiaofei did the same.

"Uncle, can I be the people's Liberation Army like you?" Qiu Wenze looked up at Jiang Yanhai and asked.

"As long as you study hard, you can!" Jiang Yanhai nodded seriously.

"Uncle, I know! I'll be the first in the exam next time!" Qiu Wenze said with a small head.

"Come on, we all believe you."

When he came out of the office, he thanked the teachers and the Dean, and Jiang Yanhai and they left.

"... chief, thank you." Qiu Xiaofei said seriously when he got out of the car.

"Work hard. I hope you can come back to see them openly in the future, instead of us following you and monitoring you." Jiang Yanhai said calmly.

"Yes!"

"The hound arranged for someone to take him back."

"Yes!"

……

The information force has come to an end completely. Jiang Yanhai doesn't have to keep an eye on the later things. After they get on the right track, black eagle and beichenxiang cooperate with fan Tianlei, who are equipped with other management officers in the past, and the information force has been on the right track.

The holiday on Jiang Yanhai's side is officially over. He returned to the National Defense University for the time being. It's time for class. Mr. Liu hasn't informed Jiang Yanhai about the phantom drawing.

However, the shape and structure of the phantom wind tunnel has begun to blow. An excellent fighter shape must be considered multiple times. Any practical fighter shape can not be said to be 100% perfect, but it can only be said to take all its achievable performance into consideration and take the optimal choice.

There must be a choice.

No design can be said to be 100% perfect, including the phantom.

Moreover, the structural design also has something to do with your materials. There are some structures. When the materials can not be reached, even if this structure is used to make the fighter have super mobility, etc., but if you use it, it will directly lead to disintegration. Such a structure was naturally unreasonable at that time.

But if one day, there are materials that can achieve strength so that your fighter can adopt this design structure, it will be perfect.

What to use mainly depends on what cards you have in your hand. However, the preliminary results of the phantom wind tunnel have come out. This shape is very perfect, and it is somewhat similar to J20, but on the whole, the rear tail is larger.

And its volume is slightly larger than J20.

Instead, I called Professor Zhao to confirm the engine. The phantom engine has started multiple test runs at the same time.

A total of 10 engines have been manufactured. In addition to two of the 10 engines as standby, the other 8 engines have been tested in three different research institutes.

However, so far, as the engine built for the first time, it has carried the engine in the state of long-time startup and test run for 150 hours, and there is still no problem. Its overall structure, including vulnerable parts and load-bearing parts, are in good condition.

Although this has something to do with the fact that the engine is not equipped with a fighter, even so, it is absolutely the first in China at present in its service life!

In this regard, Jiang Yanhai, who has returned to the National Defense University, began to demonstrate with Professor Qian. To be honest, when Jiang Yanhai studied the design concept of the engine, these design schemes included a description of its stability.

But he never thought the stability was so strong!

In particular, another test result that destroyed the test run made all the professors feel shocked.

For example, in the version before j10s Qinglong, all J10 engines cannot conduct supersonic cruise, and the standard of supersonic cruise refers to supersonic flight maintained for more than half an hour under the condition of intermediate thrust.

The j10c engines of these versions can be powered into supersonic speed, and the maximum speed can reach Mach 2.5. However, in the afterburner state, the j10c engine can not continue to output full afterburner for up to 10 minutes, and 10 minutes is the limit.

In normal operations, short-range full power state, up to five or six minutes is the limit.

Beyond this time, the engine will be dangerous. From this aspect, you can realize the importance of starting engine life.

At present, when the phantom's engine is in destructive test run, it is in full power state, and its duration is 3 hours!

According to the maximum speed of the phantom afterburner Mach 4, the flight distance per hour is 4896 kilometers! You can fly 14588 kilometers in 3 hours! Of course, the phantom's fuel tank can't let it fly for 3 hours with full power.

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PS: 7 change over! Ask for a monthly ticket! I'm about to touch the chrysanthemum in front. Guys, work harder. I'm very interested~~




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