Courtyard light

Chapter 578 Silent Generator (First Update)
"Boss, I won't participate." Liu Hai didn't want to participate in this kind of international cooperation, mainly because he didn't want people from other countries to pay attention to him.

"There are many people attending the meeting, and the level of confidentiality is very high. You are the main contributor, how could you not participate?" Sun Aiguo actually didn't want Liu Hai to attend, but the main content of this standard was that Liu Hai wrote it bit by bit starting from the motorcycle factory. from.

"What's the feedback from the professors at Oxford University?" Liu Hai also knows that a standard requires continuous practice before it can be launched.

"Those professors didn't believe it at first, but we have a lot of data in our hands, which of course is not from our factory. We showed them the management standards and various data of the Five Star Bread Factory in the past five years. There were several rooms full of data. .”

"Every part on our vans can be traced to the specific person responsible for the production, and it can also be traced back to the raw material manufacturers and even upstream mining companies."

"You haven't seen the way Western professors have never seen the world after seeing these raw data."

"After more than a month of their investigation, they determined this standard and worked with our university to establish a standardized data model. This data model can be applied to any industrial production, because some foreign places use production units and management They’re all different.”

“This symposium is mainly about finalizing the draft.”

"It's unjustifiable that you, the main hero, don't go." Sun Aiguo said with great joy.

"Why don't the leaders report it and find someone with the same name as me to attend the meeting, but I'm afraid it will be dangerous then, and I suggest that after this person with the same name and surname appears, he will be transferred to the southwest or other places for a few years." Liu Haike Don't want to bubble up now.

"Well, actually, I personally don't want you to show up in public." Sun Aiguo felt relieved when he heard Liu Hai say this, and then said.

"I recently received a design order for a superyacht from a dealer. The order was placed by people from the Third Master's family, that is, the privileged class in the Third Master's family."

"You are always humble. Teacher Zhu is going to Hainan to celebrate the New Year. Are you going?"

Therefore, Liu Hai cannot guarantee who these professors are.

Liu Hai won't want the gold at that time, and will directly ask the dealer to exchange the gold for the antiques taken from our country.

To put it bluntly, the collapse of Fat Bear was actually caused by the privileged class in their country.

"You said it!"

"If you have any plans, tell me in advance and I will make arrangements for you."

Anyway, when the time comes, I can randomly make up a few treasure locations. When I know the results, I can easily deduce which place has gold.

"When the time comes, they will take the plane from the factory." Sun Aiguo asked again.

"This set of standards is not only my credit, but also the credit of our entire factory and even the workers. After all, I just put forward the theory." Liu Hai knows that sometimes it is beneficial to speak modestly.

Even if the gold content is a little lower, most of the gold inside is gold artifacts.

"I need some domestic information about the Third Master's family here, including religious culture, etc. The privileged class in the Third Master's family has a lot of money. I think as long as they become famous this time, there will definitely be no shortage of yacht orders from them." The reason Liu Hai wanted this information was because he wanted to get the gold.

Now is the time when the competition between the Bald Eagle and the Fat Bear is most intense, and the confrontation between the two in some departments is also the most fierce.

As for whether the dealer is willing to take the risk to do this, Liu Hai can't tell.

"Don't worry, leader, I have something that needs to be handled by the leader."

But the temptation of hundreds of tons of gold should still make dealers excited.

Liu Hai thought about the gold matter in the third master's house, thought about it for a long time, and finally thought of a way.

"It's not that I don't believe in the level of confidentiality this time, but who knows who those foreign professors will be?" It may seem unbelievable, but many high-level Western intellectuals in this era are actually fat bears.

Otherwise, if it is placed in someone else's museum, it will be replaced privately sooner or later.

"I won't go this year. After I finish the work at hand, I will go to the south to see the projects I donated." Liu Hai said.

Then after getting it back, you can build your own museum or put it in a motorcycle factory museum.

"That's no problem!" Sun Aiguo nodded. The profits of superyachts are very high. Although the production is now placed at Niu Niu, the design and related parts, as well as the complex handicrafts and decorations on the ship, are all It's produced here.

The profits of superyachts are on the one hand, but the key is that some unique production processes are all registered abroad. They will no longer be stolen by small books and said to be theirs like before.

As established aristocrats and established capitalists, dealers, of course, attach great importance to these patents and processes to prevent others from engaging in malicious business competition.

"One more thing is about the problems that arose during the subsequent testing of the simplified artillery radar designed and manufactured by the institute based on your design."

"What's going on?" Liu Hai was thinking about what could go wrong?
"The noise of the silent generator is still a bit loud." Sun Aiguo said.

Liu Hai knows that there is such a generator on the aircraft carrier. Many key equipment on the aircraft carrier have backup power sources, and they are all independent backup power sources.

Depending on the power and use of different devices, there are battery packs and generators.

Generator noise mainly comes from: exhaust noise, mechanical noise, combustion noise, cooling fan, air inlet noise, and generator noise.

Noise needs to be reduced through various means. One is through the design of smoke exhaust, air intake and other facilities, and the other is cooling.

Of course, there are some sound-absorbing cotton and so on outside.

"I'll take the time to study this." Liu Hai almost said why he didn't say it earlier. In fact, it was not difficult for him.

Artillery radar mute is a must. After all, artillery radars like Simbolin are basically used on the front line. They are too loud and can easily be detected by the enemy.

"Okay." Sun Aiguo nodded.

In fact, Liu Hai made up his mind to go back to find a silent generator and dismantle it at night.

In addition, these silent generators also have manuals and the like.

"There's nothing else to do, just get busy." Sun Aiguo was about to report the results of today's discussion with Liu Hai.

"Leader, go slowly." Liu Hai sent Sun Aiguo away, and then came back to continue his research.

The high-clean and constant-temperature workshop of the motorcycle factory is also under intense construction, and it is being renovated using the former four-engine transport aircraft production plant.

The four-engine piston transport aircraft has been handed over to other factories for production, and the related equipment has been sent away. In the afternoon, Liu Hai bought some things in the logistics department of the factory, and ordered some roast duck and chicken in the canteen. He will take them back tomorrow and ask the woman next door to bring some to Wang Hongmei.

But when I returned to Liu Hai’s Siheyuan, an advanced aircraft carrier space, I found a silent diesel generator for backup power in a maintenance department.

Now I found the relevant maintenance instructions here, and then started to dismantle it.

Bangs mainly refers to the design above. This kind of silent generator is not difficult for Bangs.

But it is very difficult for those who design in reality, because firstly, they have no reference object, and secondly, they do not have computer design.

All designs require a lot of calculations, but noise is not easy to calculate at all.

Moreover, the generator uses various aspects to reduce noise, not a single method. The theoretical design and calculation may be good, but the actual manufacturing effect is very unsatisfactory.

The structure of this kind of generator is not very complicated, and it took less than an hour to dismantle it.

Of course, this can only be used as a reference. After all, Liu Hai doesn't know how powerful the radar designed by the relevant departments is.

But having a reference is already a good thing, and it is much better than other research departments turning a blind eye.

"There's no way to take it out all at once." Liu Hai tried to make things more reasonable.

"If I hadn't seen the need to use this artillery radar, I would have just written a development direction."

"But I don't know when this artillery radar will be used. I will ask for the specific power tomorrow and then design it." This time Liu Hai did not give general guidance and let the personnel of the relevant research departments calculate and design according to their own ideas. .

Liu Hai came out after five hours in the aircraft carrier space. At eight or nine o'clock in the evening, the woman next door came again.

The next day Liu Hai found Sun Aiguo and asked about the specific power of the silent generator.

After get off work, I brought roast duck and chicken, and then went into the aircraft carrier space to do design work for a few hours.

On the morning of the third day, Liu Hai got up early and took the woman next door back to his rented house in his hometown.

Then Liu Hai returned to work in the maintenance department. Of course, this time Liu Hai was designing the silent generator first. After all, this thing could be used at any time.

People in the maintenance department saw that the drawings Liu Hai took out today were different, but no one asked about it.

In one week, Liu Hai made the silent generator.

This time it was already January 75.

"So fast?" Sun Aiguo didn't expect that it had only been a week since he last talked about the silent generator, and Liu Hai had completed the task.

"In fact, I have researched this before. After all, my first version of artillery radar design did not involve phased array radar. I originally had related research directions in hand, but considering that artillery radar may be used at any time, I added I have to work for a few days." Liu Hai found an excuse for himself.

"I knew better than to stay up too late." Sun Aiguo also didn't know about Liu Hai and the woman next door, because the person in charge of Liu Hai's security was from the security department of the motorcycle factory.

The person in charge of the security department never dreamed that one day he would become a cadre in charge of so many people. He was very grateful to Liu Hai, so he turned a blind eye to many things.

After all, no one in the factory security department can train with helicopters, train with other aircraft, or drive a tough bastard like an assault vehicle.

"Thank you for your concern, leader."

"Then I'll send the generator first and let them test it!"

"The third master's information has been told to the dealer. They will collect it and send it over." Sun Aiguo left without saying a word and took the silent generator.

The superior departments were not surprised when they saw the silent generator sent by Sun Aiguo. Needless to say, the manufacturing strength of the motorcycle factory was not to mention that Comrade Liu Hai personally operated it.

When the silent generator was sent to the relevant research units, the relevant research units were stunned after testing it.

The person in charge was also a little surprised. He didn't expect that less than 10 days after he reported it, the superior department actually sent a silent generator. Could it be that there is a relevant unit for this generator and it has been researched a long time ago.

Then the detailed design drawings of the silent generator and the design direction theory were sent.

After everyone saw the design drawings, they realized that they had only thought of part of it before.

However, the news of the silent generator quickly attracted the attention of some departments.

For example, the snakeheaded fish underwater needs to be silent. However, there is still a big gap between the noise of snakeheaded fish in our country and the noise of snakeheaded fish in other countries.

Research on noise can be said to be very difficult because there is often a big gap between theory and actual results.

"Shinyin?" Liu Hai suddenly thought of Heiyu when he heard Sun Aiguo's request.

"What the superior department means is that in terms of noise reduction, you can write down any other ideas you have. In this regard, we are currently studying shortcomings." Sun Aiguo further explained to Liu Hai.

"I haven't actually studied this much." Liu Hai knew that Big Black Fish's noise reduction involves more things, such as interior, design, and exterior materials, which are dizzyingly complex.

If I had to write, I didn't know how much I would have to write, but Liu Hai also knew that before, he had thought about switching to overseas and starting his own business in the future, but now he couldn't even think about it.

So some sensitive equipment bangs feel that they can also be involved.

"You are so humble. The silent generator you designed has reached the domestic advanced level, and some of the designs have not even been made public internationally." Sun Aiguo said after hearing Liu Hai's words.

"Okay, I'll give it a try here, but I can't guarantee that what I wrote is absolutely correct." Of course Liu Hai agreed to this situation.

"I'm just about to get a new battery. In fact, the lead-acid battery technology in 2020 is much higher than now, and in 2020, most submarines will still use lead-acid batteries. It seems that only small notebooks use lithium batteries?" Liu Hai was thinking about the development of batteries again.

When Sun Aiguo heard Liu Hai's words, he laughed and said nothing. After all, Liu Hai would say this every time before making a new design.

"You have the New Year's holiday here. You can arrange it yourself. You don't have to report to me then." Sun Aiguo left without saying a word.

"This involves the Big Black Fish again!" Liu Hai didn't expect that he was just building a silent generator, so he was targeted by the Big Black Fish project.

(End of this chapter)