Du An said with a straight face and a serious look.
Cao Qirui?
Liu Fushui was stunned. He had never seen this person before, but he always felt that the name was familiar.
Where have you heard that?
After thinking for a moment, Liu Fushui's eyes suddenly widened.
"Cao Qirui, isn't that the name of the Cao tribe?"
Cao Lanlan¡¯s surname is Cao, Cao Qirui¡¯s surname is also Cao
In an instant, Liu Fushui's body began to tremble, and he asked tremblingly: "Mr. Du, do you mean that Cao Lanlan is Cao Bu's daughter?"
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"kindness!"
Du An nodded expressionlessly.
He has never disclosed this.
But now he feels it is necessary to give Liu Fushui a warning.
¡°If Liu Fushui comes down to help Cao Lanlan put on her shoes, and Cao Lanlan angrily goes to Cao Qirui to complain, then their entire AECC Aero Engine Company will have to suffer.
Cao Qirui¡¯s daughter cannot be bullied by others.
"Gulu~"
Liu Fushui swallowed silently, looking at the retreating figures of Su Lang and Cao Lanlan, Liu Fushui felt lingering fear.
"We, Mr. Su and Ms. Cao, are such a talented and beautiful couple, a match made in heaven!"
Liu Fushui sighed sincerely.
Du An: ""
The old guy turns his face faster than he can turn over the pages of a book!
There was a curse in his heart, but Du An didn't say it out loud.
After all, no matter what you say, Liu Fushui is the director of the design department of AECC Aero Engine Company, so he still has to give him some face.
"Let's go, Lao Liu, let's follow him quickly."
"Even if you can't report to work, it's still good to make your presence felt in front of Director Su."
Reaching out and patting Liu Fushui on the shoulder, Du An was about to take a step forward, but who would have thought that at this moment, a gust of wind suddenly blew by his ears.
The next second, Liu Fushui rushed out like lightning.
That guy doesn¡¯t look like an old man in his fifties or sixties at all, but rather like a young man in his twenties.
Ah¡¡
hehe¡¡
Hehehe
Du An¡¯s mouth twitched slightly, his expression a bit solemn. From Liu Fushui, he felt a strong sense of crisis.
If his judgment is correct, Liu Fushui will be a comparable opponent to him in terms of flattery.
"Flattery!"
Du An cursed secretly, but without stopping at all, he strode towards Su Lang.
As the president of AECC Aero Engine Company, he will not allow Liu Fushui to be more beautiful than before.
The "position" of a flatterer can only belong to him!
Of course, Liu Fushui didn¡¯t know what Du An was thinking.
At this moment, Liu Fushui's heart was agitated, and his whole person was in a state of excitement.
"Mr. Su, I, Liu Fushui, are here!"
Liu Fushui thought excitedly.
¡¡
"Hello, Mr. Su"
"Can Mr. Su sign your name for me?"
"Dong Su, I love you"
"Dr. Su, I want to give birth to a monkey for you!"
""
The moment Su Lang stepped into the design department, he received a warm reception.
All employees in the design department expressed a warm welcome to his arrival. .
Their eyes were filled with heat, and they kept saying words of praise.
To put it bluntly, in a sense, Su Lang is the god in their eyes!
Facing the enthusiasm of everyone, Cao Lanlan frowned slightly.
how to say?
Although it was clear that this was just a joke, Cao Lanlan still felt "uncomfortable" in her heart.
¡°Da da da~¡±
The heels of high-heeled shoes hit the ground, making a rhythmic sound, and Cao Lanlan quickly returned to her work station.
"Wow~"
Opening the drawer, Cao Lanlan took out a document and sent it to Su Lang: "This is the first draft of the aircraft design."
??"Look"
Taking over the drawings, Su Lang's eyes quickly fell on the design drawings.
The next moment, Su Lang's eyes narrowed.
The drawing is a design drawing of a brand new aircraft, which is very different from previous aircraft.
??He adopts an integrated design.
The cockpit of the entire aircraft and the main structure of the aircraft are precisely geometric.
His design length is 21.2 meters, height is 4.69 meters, and wingspan is 13.01 meters.
Although from a certain perspective, this design size is smaller among the world's heavy-duty aircraft.
¡°However, under this seemingly small area system, there is a larger bomb load hidden.
A hollow design was chosen on the belly of the fuselage to utilize the space as much as possible and achieve more bomb load.
What¡¯s even more rare is that the entire design adopts a canard design.
The canard wing is designed at the front of the air inlet. It is on the same plane as the main wing. The vortex can pass through the airfoil on the main wing, reducing the aircraft's resistance, increasing the flight speed, and more importantly, achieving the purpose of stealth!
"looks good!"
Su Lang nodded and praised.
¡° Putting aside everything else, just looking at the design drawings, Su Lang thinks it¡¯s very good.
Once it can be mass-produced, it will definitely enable the military industry to achieve a leap.
"Yes, it looks good."
¡°But it¡¯s not without its problems.¡±
Cao Lanlan said.
question?
Hearing this, Su Lang was stunned for a moment.
To be honest, he never thought that Cao Lanlan would suddenly change the subject.
Fortunately, Su Lang was someone who had experienced numerous storms and waves, and he quickly recovered from his surprise.
"what is the problem?"
Su Lang asked.
"Land!"
Cao Lanlan said: "Considering the weight of the fuselage and the thrust of the NK33 engine, the aircraft needs a longer taxiing distance to land smoothly."
¡°This requires very high conditions at the landing site.¡±
Although there has not yet been a formal real-machine drill, Cao Lanlan has done simulated landings more than once.
But every time it failed due to gliding.
You must know that an excellent aircraft must not only have excellent air-to-air capabilities, but also take-off and landing performance is an important criterion for the overall performance of the aircraft.
But now, just landing is hard for Cao Lanlan.
¡°Gliding distance?¡±
Su Lang pondered for a moment, then looked at Liu Fushui behind him: "What do you think, Director Liu?"
Liu Fushui¡¯s mouth twitched slightly, and he felt speechless for a moment.
The current design drawing is not the design result of Cao Lanlan alone, but the result of the cooperation of everyone in the entire design department.
The problem raised by Cao Lanlan is naturally the problem Liu Fushui is facing now.
"Not yet."
After pondering for a moment, Liu Fushui shook his head and said, "However, as long as we are given some time, I think we should be able to come up with a solution."
Well¡¡
Su Lang didn't speak, his eyes were fixed on the design drawings.
After pondering for a moment, Su Lang said: "I do have an immature idea." (Remember the website address: www.hlnovel.com