Chapter 117: Demand from (for last month’s monthly ticket financier, flanke
If not compared with a cheater, Yao Mengna is definitely a big-hearted person among her peers.
Moreover, the stability of the turbojet 14 with a new compressor has indeed improved a lot compared to before, and there were no surprises during the previous test.
Therefore, after getting over the initial nervousness, she gradually calmed down and stood in the command position in the control room again.
"Xiao Chang, if this intake distortion test ends successfully, will you do a full life test next?"
Liu Zhenxiang sat down next to Chang Haonan and asked as he looked at the staff who were debugging the equipment.
As the person in charge of the SB101 high-altitude platform project, he is naturally very familiar with the related technologies of aerospace ground testing. However, similar to the total pressure distortion assessment, China currently does not have a unified standard for the entire high-altitude simulation test. Basically, it is The aviation design unit tests several agreed-upon items.
There are actually very few people like Yan Zhongcheng who can think of more than a dozen test projects and do them all.
This is the problem caused by inconsistent standards. If the chief designer has no experience, many problems may not be noticed until an accident occurs.
"We have set up a total of 13 test subjects, but they are divided into two parts. This intake distortion test is the eighth item and the last item in the first part."
As Liu Zhenxiang, basically nothing in the aviation power field is kept secret from him, so Chang Haonan answered directly after thinking about it for a while:
"Because the Turbojet 14 is not a brand-new engine, and there is still a certain pressure on the progress, after the first part of the test is completed today, the aerial platform at the flight test institute will begin flight tests."
"Such as plateau and high and low temperature starting tests, environmental icing tests, and the full-life test you just mentioned will be carried out simultaneously with the flight test after the No. 03 prototype is delivered. Anyway, the test flight of Project is currently underway. It also does not involve parts of the alpine or plateau environment.”
"Yes, your testing process can be said to be quite complete."
Liu Zhenxiang nodded slightly, with some praise in his tone, and then changed the topic and asked:
"Then do you want to continue to follow Yan Liang for testing?"
Chang Haonan shook his head:
"I probably won't participate in the aerial platform test, but the No. 04 demonstrator in Shengjing will soon be equipped with a new engine for test flight. You know, I have participated in both wing and power changes involved in the full prototype. So I have to show up no matter what.”
"That's it..."
"Do you... need my help with anything?" Chang Haonan heard the helplessness in the other party's tone.
"Well, this time I just took advantage of the news you made. I want to combine our own engineering experience to formulate the standards for ground simulation testing and evaluation of the entire aero-engine. It would be best if you could help me. .”
Obviously, after the Commission of Science, Technology and Industry for National Defense decided to build an independent aviation industry system standard, even Liu Zhenxiang, who is no longer responsible for the specific work of Institute 624, also had ideas in this regard.
In other words, there are a few Chinese aviation people who do not want to have a set of standards applicable to the actual situation in their country.
It’s just that we didn’t have this condition in the past.
Chang Haonan is naturally happy to see this happen.
After all, this is in line with the goal he set at the beginning of his rebirth——
Drive the efficiency of the entire Chinese scientific research system by providing key technologies and methodologies.
If he were to write a complete set of national military standards related to the aviation industry, he would probably not be able to complete them within a few years.
But now it only took Chang Haonan a few days to mobilize a large number of big guys like Liu Zhenxiang to invest in building independent system standards, and the efficiency is naturally thousands of times higher.
It can also train a new group of scientific researchers.
So in the end, he refused the other party's invitation because he was too pressed for time.
Otherwise, none of the things mentioned above would exist.
"Well, it seems we are going to lose one new force."
Chang Haonan's rejection did not make Liu Zhenxiang too disappointed.
He also knows that the progress of the 83rd Project must be a top priority now.
Moreover, the difficulty with things like new standards is actually at the beginning, how to get the decision-makers to make up their minds.
And Chang Haonan has already completed this part.
"But Lao Du did not misjudge you. In just a few months, you have been able to make achievements in both the outflow and inward flow of aircraft. To be honest, I have never seen a genius like you."
"No, no... If I have to say it, you told me at school to pay attention to the engine problem."
Liu Zhenxiang burst into laughter upon hearing this answer.
He did say this at the time, but his original intention was just to improve some data.
Unexpectedly, Chang Haonan's attention almost turned the entire aviation power field upside down.
Well stirred, though!
……
At the same time that the 624th Institute was preparing for the intake distortion test, the 132nd Factory, also located in Sichuan Province, was at the same time.
Lu Yuying is waiting for a group of guests who are about to arrive——
****Air Force Delegation.
In fact, they can be regarded as old friends to the 611th Institute, the 132nd Factory, and the China Aviation Technology Import and Export Company that led the team.
In 1965, the United States, which was worried that India would completely fall into the Warsaw Pact camp, rejected the arms sales request made by Washington at the most critical moment, and the latter had no choice but to purchase Chinese equipment.
By 1971, including exports and aid, China had provided a total of 230 J-6 fighter jets, which received good reviews during use.
In the following two decades, although the Chinese side has never given up purchasing advanced fighter jets from the United States and France, Chinese models such as the J-6, Qiang-5C, K8 and J-7P have always existed in their equipment lineup. And through the overhaul and modification of the J-6, it has initially established its own aviation industry.
With such a relationship, it is nothing new for a delegation of the Chinese Air Force to visit China and visit the aviation industry sector and even the air force's active equipment.
But this time, the other party came in a hurry.
As a result, Institute 611 only received the notice from Huaxia Aviation Technology three days ago, and the content was very small, and only very hasty preparations were made.
Fortunately, the foreign trade model they plan to promote next, that is, the J-7MG, happens to have a prototype that is still undergoing basic testing after rolling off the assembly line at Factory 132, so it is not too timid.
Compared with the J-7P currently equipped by the Chinese Air Force, the combat effectiveness of the new model has increased by at least one-third.
The J-7MG is actually the export model of the J-7E, so Lu Yuying, who is the chief engineer of the latter model, is naturally a more suitable candidate to come forward.
Soon, a convoy of four minibuses and two jeeps stopped not far away.
A middle-aged woman wearing a suit got out of the passenger seat of the BJ212 leading the car and came to Lu Yuying.
"Hello, Chief Master Lu, I am Yang Huimei, the representative responsible for reception and negotiation of China Aerospace Technology."
"Hello."
Lu Yuying and Yang Huimei shook hands.
Before everyone from the **** delegation got out of the car, he quickly confirmed the situation with the latter.
"I wonder what the purpose of this delegation is here?"
"The information given to me above is also relatively vague." Yang Huimei combed her hair and replied with some distress:
"However, I talked with their team leader on the way here, and I feel that they are making a big move this time, and they are not just planning to buy existing shelf products."
"That……"
"It seems that they want to develop a type of equipment more suitable for their national conditions through cooperation with us, or to further develop their own aviation industry level, but this is just my speculation."
