manynovel Chapter 450
Chapter 450
Elder Tang and Elder Song no longer paid attention to Wang Defa.
They just walked forward on their own.
Seeing this scene, Wang Defa was stunned for a moment, and suddenly slapped his forehead.
It suddenly dawned on him.
The design plan for the unmanned wingman project was made by Xu Hao.
Although the two elders were masters in the field of fighter jets, how could they know more about unmanned wingman than Xu Hao?
Thinking of this, Wang Defa took a deep breath and suddenly felt a little embarrassed.
He coughed lightly and hurriedly followed.
He wanted to explain, but didn't know how to start.
Fortunately, looking at the faces of Elder Tang and Elder Song, they didn't seem to blame him.
Wang Defa breathed a sigh of relief and stopped investigating the matter.
At this time, a researcher suddenly came over and said.
"Elder Tang, Elder Song, Engineer Wang!"
"Academician Xu has found a solution to the problem, let you go and see it!"
Hearing this, the three of them were immediately surprised.
It has only been a short time, and Xu Hao has found a solution?
Without further delay, the three hurried over.
When they arrived at the test equipment, they saw Xu Hao sitting on a chair.
He was reading the design plan and the operating manual in his hands.
Mr. Tang asked first.
"Xiao Hao, have you found the cause of the problem?"
Hearing the voice, Xu Hao looked up at them.
Then he smiled and nodded and replied.
"Yes, Mr. Tang, the problem has been found, and it is not complicated."
Hearing this, Wang Defa and Zhang Xusheng both showed surprise on their faces.
Sure enough, it was Xu Hao who came out and found the problem in less than half an hour!
And looking at his nonchalant look, he must have been able to solve it!
Then, the two looked at each other with a little puzzled eyes.
This problem is not complicated?
Then why did a large group of them debug for so long yesterday without getting an answer?
For a moment, both of them couldn't wait any longer.
Zhang Xusheng couldn't help asking.
"Academician Xu, what is the situation with this problem?"
"We were all very anxious yesterday, but we didn't come to a conclusion!"
Hearing this, Wang Defa nodded repeatedly.
He was also anxious and wanted to know what the problem was!
Seeing the anxious and expectant eyes of the two, Xu Hao smiled slightly.
Just as he was about to speak, he saw researchers not far away looking over here.
Looking at their appearance, they seemed to want to come over and listen.
But he was still doing the follow-up preparations.
He couldn't get away.
Seeing this, Xu Hao stood up and said loudly.
"Everyone put down your work first."
"Come and take a look at the specific situation and solution of the problem!"
"This is also a good learning opportunity!"
As soon as the voice fell, the researchers were immediately delighted and felt a little touched.
They put down their work and quickly gathered around.
These researchers were naturally full of doubts and curiosity about the problem encountered yesterday.
Even many people have done a lot of research on it, but they have not come to a conclusion.
Now that Xu Hao has arrived, he found the problem and the solution in less than half an hour.
As scientific researchers, they naturally don't want to miss this opportunity to learn.
After all, as a project designer, Xu Hao must have the most unique and comprehensive insights into all aspects of the unmanned wingman.
Soon, the researchers came up and surrounded Xu Hao and others.
They looked at the center intently, fearing that they would miss any details.
Seeing this, Xu Hao took a deep breath and began to explain and analyze in detail.
"Yesterday, everyone was working on the module of the pulse detonation engine."
"We know that the detonation engine directly uses the detonation wave in the combustion chamber to compress the gas to generate thrust."
"And the propagation speed of the detonation wave is particularly fast, even reaching several thousand meters per second..."
As he spoke, Xu Hao paused for a moment.
He walked to the computer next to the equipment and called out the operating manual in the file.
Enlarge it on the projector in the workshop.
Then, Xu Hao walked to the projection of the operation manual and pointed to a paragraph.
He continued to analyze.
"In the combustion chamber of the detonation engine, the combustion process is very close to constant pressure combustion."
"Constant pressure combustion is different from traditional constant volume combustion. It can greatly improve the efficiency of the heat cycle to about 50%."
"This is also the reason why the propulsion system performance of the detonation engine is far superior to the past."
"But!"
Xu Hao's voice was louder and his words were paused again.
He pointed to the projection behind him and highlighted a key point.
There, that is the problem.
Seeing that everyone was concentrating, Xu Hao continued.
"The detonation combustion we are talking about is just very close toConstant pressure combustion, very close! "
"Everyone is directly treating it as constant pressure combustion when operating it!"
"This is the problem, and it is also the reason why the test equipment keeps reporting errors! ”
“Everyone should pay attention that our detonation engine works intermittently and periodically in a non-steady state…”
For a moment, there was no noise in the entire research workshop.
All work had been suspended, and only Xu Hao’s loud analysis and detailed explanation could be heard.
The staff gathered in a circle and listened to the explanation attentively.
Sometimes they nodded, sometimes they suddenly realized something, and they all benefited a lot.
Many researchers who came later and were located farther away stood on tiptoe.
Studied Xu Hao’s teaching seriously.
Many people also held notebooks in their hands and copied down the key points in detail.
In the crowd, Zhang Xusheng and Wang Defa stood in the front.
They also listened most attentively.
As the leaders of the unmanned wingman project, the two not only have the most profound professional knowledge.
They are also responsible for leading the overall situation of the project and The responsibility of answering questions and solving puzzles for researchers.
Therefore, they naturally have to understand every part of the design plan in detail.
Beside the two, Elder Tang and Elder Song also listened with great interest.
Although the two elders are not experts in the field of drones, they have learned a little about pulse detonation engines by analogy.
Listening to Xu Hao's analysis at this time, they also benefited a lot and nodded.
With everyone listening carefully, half an hour passed quickly.
Xu Hao not only described the problem in detail, but also solved the puzzles for researchers in many details.
Pointed out the difficulties in the pulse detonation engine.
Seeing that the explanation was almost over, Xu Hao slid the projection and returned to the initial interface.
Then concluded.
"So, about the problem everyone encountered yesterday, there was actually a little misunderstanding in understanding."
"As for the solution, it is to overturn the wrong preset data in the past."
"Reconstruct the data model of detonation combustion, and then proceed with follow-up work! "
After a pause, Xu Hao looked around and asked with a smile.
"Do you understand? If there is anything you don't understand, you can ask now!"