NOVEL NEXT 006 Scramjet! The Highest Score Appears?
"Next, aircraft power engineering major, Zhuge Ming, Wang Ye, Qin Feng."
The teacher stood on the stage and shouted.
"It's up to us!"
"It's exciting!"
The two roommates next to Lu Yan suddenly became excited.
On the contrary, Zhuge Ming was very calm.
"Come on!"
Lu Yan looked at the three and smiled.
Then.
The three walked up.
"This time it turned out to be a collective collaboration."
"Although the graduation project can be a collective effort, if the resulting thing is not amazing, then the average score will be very low."
"That Zhuge Ming seems to be a top student majoring in aircraft power engineering, and he also interned at Far Eastern Heavy Industry."
"Far Eastern Heavy Industry is the cradle of Longguo Industry, and it is really not simple to be able to intern there."
"What exactly they do, I'm kind of looking forward to it."
....
Watching the three of them on stage, the classmates also whispered.
On the one hand, Zhuge Ming is a little famous in school.
On the other hand, it was also the first collective cooperation project in the whole site.
"Dear teachers and leaders, the theme of our design this time is the scramjet engine, this scramjet can reach about 20 according to the estimated thrust-to-weight ratio, Mach number range 0~10, aspirated type 0~3 or 5, flight altitude range 0~50km, thrust range 0.5kg~50000kg, fuel consumption rate less than 1kg/kgoh."
Zhuge Ming introduced confidently.
"It turned out to be a scramjet engine that gets oxygen from the atmosphere during climbing, saving weight."
"It seems that the imperial capital University of Aeronautics and Astronautics still has something, and even the scramjet engine is being developed by people."
"According to theoretical calculations, if it is a scramjet engine, the thrust generated can easily reach supersonic flight, and it is not difficult to create supersonic missiles."
"But this scramjet engine is really good to use as a fighter engine, if it is used in space, it is not very good, there is no oxygen in space."
"Qian Lao, you are too greedy, with this scramjet engine, what more bicycle!"
........
Different from the test just now.
This time, the leaders on the Dragon Kingdom Space Agency also showed excited expressions.
Look at their surprised looks.
The leaders of the imperial capital University of Aeronautics and Astronautics also felt a lot of light on their faces.
"Zhuge Ming is against the sky! As soon as this scramjet engine came out, it is estimated to be the first place! ”
"Scramjet engine! Is this something that our seniors will be able to study? ”
"Scramjet engine has no solution! As soon as this graduation project comes out, who fights with the front. ”
"The location of the Dragon Country Space Agency was decided by Zhuge Ming."
"Don't say it so early, think about Wang Sheng just now, if the test overturns, it will be ugly."
"Indeed, you have to test to know if it's true or not!"
........
See the graduation project displayed by the trio.
The students also talked in surprise.
However, after experiencing Wang Sheng's rollover.
The students have become much more conservative.
Whether it's a mule or a horse, you have to go to know it.
"Zhuge Ming, are you ready?"
"Is it possible to start testing?"
The teacher asked.
Zhuge Ming frowned and said: "The scramjet engine cannot be cold-started in a stationary state, so I need to match the wind tunnel to make the airflow reach ultra-high sound velocity before I can carry out experiments." ”
The teacher nodded, and then discussed something with the school leader.
"School leaders agreed to start wind tunnel testing."
After the teacher finished speaking, he began to organize the students to stand on the other side.
After all, this wind tunnel is different from the previous one, it belongs to ultra-high sonic airflow, and if the site environment is not arranged, it is likely to cause accidents.
After a busy period of work.
Airflow channels are also cleared.
"Test starts!"
After placing the engine in the right position.
With Zhuge Ming's drink.
The wind tunnel apparatus began to roar.
This is different from the previous test.
The wind noise generated this time made many students cover their ears.
The wind is howling.
The numbers on the display are also slowly rising.
A moment later.
The wind tunnel device stops.
"Thrust-to-weight ratio 17.35!"
A teacher took a deep breath and said.
Hear the number.
Everyone was stunned.
The thrust-to-weight ratio is one of the important parameters that determine the tactical and technical performance of the aircraft.
Such a high thrust-to-weight ratio is really rare.
You know, the thrust-to-weight ratio of the JX-20, the most advanced fighter of Longguo, is only 11.
Right now.
An old man from the Dragon Country Space Agency walked down from the stage.
He came to the scramjet engine.
Touched on the engine.
Then.
He picked up two fingers and rubbed them, then brought them to his nose and sniffed.
"Your name is Zhuge Ming?"
The old man asked.
Zhuge Ming nodded.
"Your scramjet is really good, but in a scramjet with hydrocarbon fuels, you forget the importance of coolant."
"In this way, the amount of fuel required for cooling may exceed the amount of fuel required for combustion, which means that the amount of fuel used for cooling will be more than the fuel consumed for combustion, and hot excess fuel will inevitably accumulate somewhere in the engine, which will greatly affect the efficiency of the engine."
The old man smiled and said.
Although this scramjet engine still has some flaws.
But it's already quite perfect.
Zhuge Ming suddenly realized: "It's really good, more old gentlemen to point out." ”
Ten minutes later.
The teacher came to Zhuge Ming, Wang Ye, and Qin Feng and said: "After the unanimous discussion between the leaders of the school and the experts of the Longguo Space Agency, it was decided to give the three of you 92 points, 88 points, and 85 points respectively. ”
The scores of the three were not the same.
This is also a comprehensive calculation based on the part for which they are responsible.
"Hiss~!! 92 points! That's the highest score! ”
"Although it is a bit flawed, if this project is developed by Zhuge Ming himself, the score is at least 98 points."
"Collective projects are like this, and the scores are a little lower."
"There are good and bad places in collective cooperation, although Zhuge Ming is smart, but with his own strength, it will be much more difficult to develop it."
"I estimate that none of the students below have been able to exceed this score."
......
When the students heard the scores, they all started talking.
But the school leader of the imperial capital University of Aeronautics and Astronautics shook his head.
They have long known the selection criteria of the Dragon Country Space Agency.
That's 95 points or more.
Although the quota says two.
But if this score is not reached.
The Dragon Kingdom Space Agency will not drop the score for admission.
The teacher who was in charge of hosting on the stage also shook his head helplessly.
Above 95 is really difficult.
Even scramjet engines did not reach it.
"Next, major in aircraft power engineering, Lu Yan."
Unlike just now, when the name of Lu Yan is pronounced, it can be heard from the tone.
He didn't have the slightest expectation for this student who was about to play.
........
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