Jiang Yan Hai is not married yet, so he doesn't understand these things. If you insist on saying that he understands, you can only say that Jiang Yan Hai understands people's hearts. He knows that he can't say too much. He is not here to deal with these things.
Presumably after today, no one in Qiu Wen Ze's class will criticize him for this matter.
Sometimes changing people's ideas is easy but also difficult.
Just tell them to shut up, but when others choose to turn a blind eye, you don't have to keep arguing, because such people are biased from the beginning. No matter how much you say, they will not change their minds. You just choose to turn a blind eye to them.
There's not much Jiang Yan Hai can do, that's all.
In the teacher's office next to it, everyone else had gone out for the time being. There were only four people in the room, Jiang Yan Hai, Qiu Xiao Fei, his child and mother.
"Mom, kid, what I just said is not a lie. Your dad is indeed a People's Liberation Army now. He made mistakes before, so he is actively correcting his mistakes now."
Jiang Yan Hai squatted in front of Qiu Wen Ze and spoke seriously.
"So, your dad has now become a glorious People's Liberation Army warrior. You can tell anyone that your dad is a People's Liberation Army in the future!"
"Uncle, I understand." Qiu Wen Ze was very obedient. He nodded seriously, looked at Jiang Yan Hai and then raised his head to look at Qiu Xiao Fei.
"Your father and we are leaving soon. He has to carry out a confidential mission, but I will ask him to send you some photos in the army. Auntie, Qiu Xiao Fei's salary will be sent back to you later. It is not easy for you to raise a child by yourself. If you have anything, call him. Although he may not be able to answer the phone, someone will convey it to you then." Jiang Yan Hai turned to Qiu Xiao Fei's mother and said.
"Comrade... thank you... thank you." Qiu Xiao Fei's mother burst into tears. Of course she knew what this meant.
"Xiao Fei, you have to follow them and serve the country seriously! If you make another mistake, don't come back. I don't want to see you anymore."
"Mom, I understand." Qiu Xiao Fei also said with red eyes.
"Then let's go!" Jiang Yan Hai gave a military salute to two people, including this child.
Qiu Xiao Fei does the same thing.
"Uncle, can I be People's Liberation Army like you in the future?" Qiu Wen Ze raised his head and looked at Jiang Yan Hai and asked.
"As long as you study hard, you can definitely do it!" Jiang Yan Hai nodded seriously.
"Uncle, I know! I will take the first place in the exam next time!" Qiu Wen Ze said, nodding his little head.
"Come on, we all believe in you."
After coming out of the office, I thanked the teachers and the dean of academic affairs, and Jiang Yan Hai they left.
"... Chief, thank you." Qiu Xiao Fei said seriously as he came out and got into 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 Yan Hai said calmly.
"Yes!"
"Hound arranges for someone to send him back."
"Yes!"
The affairs of the information force have come to an end completely. Jiang Yan Hai doesn't need to keep an eye on the rest of the matter. After getting on the right track, Black Hawk and Bei Chen Xiang cooperate with Fan Tian Lei and other management officers from the past. The information force is already on the right track.
Jiang Yan Hai's vacation is officially over. He has returned to National Defense University for the time being. It's time to go to class. Old Liu has not informed Jiang Yan Hai about the Phantom drawings.
However, the wind tunnel of the Phantom's appearance structure has begun to blow. The appearance of an excellent fighter jet must have gone through multiple considerations. The appearance of any practical fighter jet cannot be said to be 100% perfect, but it can only be said that all its achievable performance must be considered comprehensively to make the most optimized choice.
There must be some trade-offs.
No design can be said to be 100% perfect, including the Phantom.
And the structural design is also related to your materials. There are some structures. When the materials are not up to standard, even if this structure is used to make the fighter jet have super maneuverability, etc., but if you use it, it will directly lead to disintegration. Such a structure was naturally unreasonable at the time.
But if one day, there is a material that can reach the strength so that your fighter can adopt this design structure, then it will be perfect.
What you choose mainly depends on what cards you have in hand, but the preliminary results of the Phantom's wind tunnel have come out. The shape is already very perfect, and it is somewhat similar to the J20, but overall, the rear spoiler is larger.
And its size is slightly larger than the J20.
Instead, I called Professor Zhao to confirm the engine. Phantom Engine had started multiple commissioning tests at the same time.
A total of 10 engines have been manufactured. Except for two of these 10 engines as spares, the other 8 engines are undergoing various simultaneous tests in three different research institutes.
But so far, as the engine that was built for the first time and has withstood 150 hours of long-term start-up and test operation, there is still no problem. Its overall structure, including wearing parts and load-bearing parts, are currently in good condition.
Although this has something to do with the fact that this engine is not installed on a fighter jet, even if the problem is this, in terms of its service life, it is currently the absolute number one in the country!
Regarding this matter, Jiang Yan Hai, who has returned to National Defense University, began to argue with Professor Qian. To be honest, when Jiang Yan Hai was learning the design concept of this engine, these design plans included a description of its stability.
But he didn't expect this stability to be so strong!
Especially the result of another test that destroyed the test drive made all the professors feel shocked.
For example, in the version before J10S Azure Dragon, all J10 engines cannot perform supersonic cruise, and the standard of supersonic cruise refers to maintaining supersonic flight for more than half an hour at intermediate thrust.
The engines of these versions of the J10C can turn on afterburner to enter supersonic speeds, and the maximum speed can reach Mach 2.5. However, in the afterburner state, the J10C engine cannot sustain full afterburner output for up to 10 minutes, and 10 minutes is the limit.
In normal combat, with full afterburner for a short distance, five or six minutes at most is already the limit.
The engine will be in danger beyond this time. From this aspect, you can understand the importance of engine life.
When the Phantom's engine is currently undergoing destructive test runs, its duration at full afterburner is a full 3 hours!
Calculated based on the Phantom's maximum speed of Mach 4 with afterburner on, the flight distance per hour is 4896 kilometers! You can fly 14,588 kilometers in 3 hours! Of course, the Phantom's fuel tank cannot allow it to fly for 3 hours with full afterburner.
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PS: Update 7 completed! Asking for a monthly ticket! Quickly touch the anus in front, brothers, work harder, I'm very interested~~