After all, this is not a dead order from the Ministry of Aviation Industry, and the Ministry only acquiesced to Wang Zhengguo's private contact.

Now it seems that the situation is quite complicated, we can only go back to find Comrade Wang to discuss, and then see what to do about the situation, to say that the localization of Spey is completely dominated by the 430 factory, Wang Zhengguo has been to see the situation of this factory, and he has already believed it from the bottom of his heart.

.........

After returning to Shudu, he also hurried to explain the situation at the first time, this problem made Lao Wang also feel a little headache, 430 factory actually has an aviation refueling project to contain a lot of energy, as a navy officially approved the engine, the priority must be far more than Spey Aviation aircraft.

"Are you saying that 430 doesn't plan to cooperate, and the main force of their design institute is doing the Speyair refueling project, so do you simply don't want to cooperate with us, or don't cooperate because of lack of manpower, can you be sure which situation is it?"

Sitting in the office temporarily arranged for Lao Wang in the office, seeing that there were already several A0 three views of the South African plan on the drawing board leaning against the wall, and then thinking of the current tricky power system, the whole person could only keep wandering in the office.

Carefully sort out the causes and consequences: "Lack of manpower is a reason, but I think the more important point is that they have a project in hand, so they are not very willing to cooperate, must think that if the project leadership is handed over, this Spey Aero Engine will no longer belong to his 430 factory in the future, and it is strange that people are willing." ”

How much has been guessed the true intention, but Wang Zhengguo really can't take this way, the 430 factory is unwilling to cooperate, what can you do, if you are not satisfied, you can go to the ministry to ask for documents, and directly transfer the Spey Aviation project, the question is is possible?

Seeing Wang Zhengguo dangling in the office and annoying, Lao Wang could only think of a way: "At present, it seems that the localization of Spey Airlines is indeed more troublesome, so you go to the imperial capital to find Wu Daguan of the Science and Technology Committee of the Ministry, I have a good relationship with him, you can also directly explain the situation, he is the general person in charge of the localization of the Spey project that year, see what suggestions he has." ”

As expected, Comrade Lao Wang and Chief Master Wu Daguan know each other, and it sounds like they have a good relationship, but I don't know if this time to find each other can still play a role, could it be that Chief Master Wu, who has been transferred from the 430 factory, can still decide Sibei's life and death?

It's just that then again, there is no better way now, so he can only try his luck first, anyway, he originally planned to go to the imperial capital to do something, and he just got it done at one time.

looked at the desk calendar on the table: "It's the end of the year, or you go back together, and we'll deal with the situation here after the New Year, now the engine problem can't be settled, and it's useless to design your plane no matter how good it is." ”

Just talking about returning to the imperial capital for the New Year, this did not move Comrade Lao Wang, but when it came to the engine was not determined, the plane could not be made, but it made people come back to their senses, and he suffered a lot in this regard.

After a pause: "Okay, what you said makes sense, anyway, the preliminary scheme design is not complicated, the designers in the institute can handle it, originally I am not doing a first-line design, and the engine problem should be coordinated by the chief engineer, you go to talk to the chief engineer and Director Chen about the situation, and we will set off in a few days." ”

"Oh, what are you going to say? Just when I'm here, don't bother. The office was not closed, and Mr. Wen, who had come to discuss something, happened to hear it.

Speaking of Cao Cao, this Cao Cao has arrived, but it is indeed free of trouble.

"That's right, I came back from Factory 430 just now, and the other party is not willing to cooperate.........."

Once again, he said the relevant situation of Spey Engine, and said that it is necessary to go to the imperial capital to find a solution at present.

Originally, if Spey 202 can be localized, it may also be used as a backup power for the domestic interception type, which is one more option, but now it is difficult to say.

"It's okay, you can go to the imperial capital to find the relevant way, this is the only solution now. By the way, I'm here today, mainly to say that the people from Rollo Company have arrived in the imperial capital and are talking about the issue of RB-199 in the ministry. ”

Rolls-Royce as the world's top aero engine company, the efficiency is naturally still good, in addition to the J-8 reform, the current international reputation of the J-7 has also undergone a major change, and the use of RB-199 plan, this is a big market, must be paid attention to.

Hearing this news, Wang Zhengguo began to think in his heart, since the people of Luo Luo Company have arrived in the imperial capital, can it be ...... this time

On board:

"The fuel consumption data of the Spey 202 engine is good, but the thrust data has never met our requirements, so I think it is better to have an engine with more thrust, and the TF-41 is a facelifted version of the Spey engine, I think it can be considered. ”

Since Rolls-Royce has come to the imperial capital, and the TF-41 engine is an upgraded version of Spey, if you contact Rolls-Royce under the banner of Spey, you can bypass the 430 factory and directly get the TF-41 with more thrust, it will definitely be better.

As an aviation person, Comrade Wang is naturally clear about the TF-41 engine, and the performance of the power system of the US A-7 carrier-based attack aircraft can naturally be regarded as good.

"I know, it's Spey's overhaul and push model, but the thrust-to-weight ratio data doesn't seem to be good, only 5 is a little worse, plus there is no afterburner, how are you going to use it?"

Since we talk about the TF-41 engine, we can also discuss it, and imagine freely without breaking the law. The greater the thrust of the aero engine, the more difficult it is to reduce the thrust-to-weight ratio, as a genuine second-generation semi-military thrust turbofan, the thrust-to-weight ratio is not lagging behind compared with the same model.

"That's right, the thrust-to-weight ratio data is not good, and there is no afterburner, but I don't think it's a big problem, as long as there is demand, doesn't Spey have an afterburner at the beginning? ”

To say that this Rolls-Royce's TF-41 engine, the actual person really had an afterburner plan, and even built a prototype for testing, originally intended to bid for the F-14 replacement upgrade project, but later because the Americans have their own three generations of big push, naturally they don't look down on the TF-41 This second and a half generations.

Wang Zhengguo only knows that there is such a model, but he does not know what the current situation of this plan is, and it is even more impossible to know what the specific thrust data is.

"When we arrived in the imperial capital, we first went to talk to Chief Engineer Wu Daguan, who had been in the UK for a period of time when he introduced Spey, and should know a little about the TF-41, a very famous Spey modification. ”