Chapter 117: Requests From Pakistan (Additional Chapter 48 for Last Month's Monthly Ticket Sponsor Flankerr)

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 the 83rd Project is currently underway. It also doesn’t involve 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 subject and asked:

"Then will you 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-state 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, has ideas in this regard.

In other words, there are some Chinese aviation people who do not want to have a set of standards that are 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 Project 83 must be a top priority now.

Moreover, the difficulty with things like new standards is actually at the beginning, how to get decision-makers to make up their minds.

And Chang Haonan has already completed this part.

"But Lao Du is indeed right about 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 such 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.

I didn't expect that Chang Haonan's attention would almost turn 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.

Lu Yuying is waiting for a group of guests who are about to arrive——

Pakistan 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, fearing that India would completely turn to the Warsaw Pact camp, rejected Pakistan's arms sales request at the most critical moment, and the latter was forced to turn to purchasing Chinese equipment.

By 1971, including exports and aid, China provided a total of 230 J-6 fighters, which received good reviews during use.

In the following two decades, although Pakistan has never given up purchasing advanced fighters from the United States and France, Chinese models such as the J-6, Q-5C, K8 and J-7P have always existed in their equipment sequence, and through the overhaul and modification of the J-6, it has initially established its own aviation industry.

With such a relationship, it is not a new thing for the Pakistan Air Force delegation to visit China and visit the aviation industry department and even the active equipment of the Air Force.

But this time, the other party came in a hurry.

So much so that the 611 Institute received a notice from China Aviation Technology three days ago, and the content was very little, and only a very hasty preparation was made.

Fortunately, the foreign trade model they are going to promote next, that is, the J-7MG, just has a prototype that is still undergoing basic testing after rolling off the production line at Factory 132, so they are not too timid.

Compared with the J-7P currently equipped by the Pakistan Air Force, the combat effectiveness of the new model has increased by at least one-third.

The J-7MG is actually the export version of the J-7E, so Lu Yuying, the chief designer of the latter model, is naturally a more suitable candidate to come forward.

Soon, a convoy consisting of four minibuses and two jeeps stopped not far away.

A middle-aged woman in a suit got out of the co-pilot seat of the leading Beijing 212 and came to Lu Yuying.

"Hello, Chief Designer Lu, I am Yang Huimei, the representative responsible for reception and negotiation from China Aviation Technology this time."

"Hello."

Lu Yuying shook hands with Yang Huimei.

While the Pakistani delegation behind him had not all gotten off the car, he quickly confirmed the situation with the latter.

"I wonder what the purpose of this delegation's visit is?"

"The information given to me is rather vague." Yang Huimei gathered her hair and answered with some distress:

"But I talked to their leader on the way here, and I felt that their move this time was very big, and they were not just planning to buy existing shelf products."

"Then..."

"It seems that they want to develop a more suitable equipment for their national conditions through cooperation with us, or further develop their own aviation industry level, but this is just my guess."