Liu Qing is in the ministry to open the meditation mode, meditating on the direction of the research and development of the ship engine responsible for the main propulsion.

In just two days, the thing was almost gone. Just as he sighed, he heard a burst of footsteps.

Immediately afterward, a neutral voice called out to him.

"Little Aoko. ”

Liu Qing stood up with a thud, "Ouch, Master Han! When did you come?"

Han Yiming laughed and said, "Haha, I just arrived." ”

Seeing Liu Qing's embarrassed face and Li Fanyu's face embarrassed, Han Yiming smiled and said, "I said you, why don't you find someone when you encounter a problem in R&D?" are all very good young people, are you still playing the old routine of building cars behind closed doors?"

Liu Qing said hehehehe: "Old Han, it's not a matter at all to let us believe in the car behind closed doors, all our cars are built behind closed doors." But this time the project ...... He's special. ”

As he spoke, he looked at Li Fanyu and asked with his eyes. The meaning is obvious, can you say this to Han Lao?

Li Fanyu nodded lightly, "Old Han is not an outsider. ”

Liu Qing had been cleaned up by Li Fanyu because of the secret before, but now he has a long memory. After receiving the promise, I roughly explained the matter of the ship's engine.

After hearing this, Han Yiming's expression froze, and after a while, he smiled and said, "Okay! You have engaged in military vehicles and tanks, and now you have entered the field of ship power. ”

"Hey," Liu Qing shook his head in annoyance, "The power system of military vehicles and tanks is still an old business in our business. After all, there was a technical accumulation before. But now we really don't have a clue about this ship engine. ”

Han Yiming smiled and patted his chest, "I understand!"

"You?" Liu Qing's eyes widened.

"I didn't believe it, I participated in the research and development of Yuchai's freighter diesel engine ten years ago. But that development was a failure. We didn't make a product that met the performance requirements. To tell you the truth, this incident touched me a lot.

As you may know, the situation in China is different from that of other countries. In the previous industrial field, technology was developed from the military first and then the people. Large ship engines have always been our weak point.

This is related to the slow development of maritime technology due to our international strategy of non-expansion. It is also related to the long-term dependence of our maritime transport vehicles on foreign technology. This is our pain. ”

Seeing Li Fanyu and Liu Qing sneering, Han Yiming patted his forehead, "I'm old, my mouth is broken." Since then, I've spent five years working the field. I also participated in the previous when Zichai made power supporting for 10,000-ton container ships for Anhai Shipbuilding. ”

"Ahh

Han Yiming smiled slightly, "Boy, bring your engine parameter requirements, I'll help you take a look." ”

Li Fanyu immediately took the information sent by Tongyang Dredging Group before, and Han Yiming looked at it and smiled.

"Sure enough, this is the project, boys, you don't have to think about what to keep it secret from me. I've been involved in this project in all three units before. This time, Yishu invested heavily in this project.

Let me tell you this, the units that handle this project are the best scientific research institutions and authorities in the field in our country. Not counting you, my three disciples are all in charge of the research and development of the fire protection system, the high-power hydraulic system and the cutter suction system, and we were in contact with it a few days ago. ”

Maybe he felt that he was talking too much, and he was afraid that young people would be impatient, so Han Yiming waved his hand, "Okay, don't talk nonsense, bring pen and paper." Let me tell you about my experience and my vision for the future of high-power marine engines. ”

……

This statement was directly said from noon to more than nine o'clock in the evening.

Although fundamentally speaking, Han Yiming has not made achievements in this field. But experience, vision, and attention to this field have allowed him to accumulate a lot of things.

These things were placed in the ears of Li Fanyu and Liu Qing, but they became the inspiration for biliingbiling.

Han Lao said very miscellaneous, but it was very systematic. In Li Fanyu's opinion, with a little sorting out these things, it is completely possible to make a paper.

From the application prospect of marine dual-fuel engine, the basic technical characteristics, the existing difficulties, as well as various supporting problems, such as gearbox, electronic control system and fuel storage tank setting and other problems.

It's rough, but it's not shallow. Many views and ideas have given Li Fanyu considerable inspiration.

After the old man poured out all the inventory in his stomach, Li Fanyu already had nearly 7,000 words of shorthand on the laptop in front of him, and he also had more than 30 A4 paper drawings on hand.

"Okay, pretty much everything I know. Han Yiming patted Li Fanyu and Liu Qing on the shoulder, "But my old man only has these abilities, and you have to find out the specifics yourself." ”

Li Fanyu and Liu Qing glanced at each other, got up and bowed solemnly, "Thank you, Old Han." ”

"Old Han, these experiences of yours are too valuable. Li Fanyu said very sincerely.

In the field of technology, there are things that cannot be expressed by data and data. Experiences and ideas, to some extent, determine the majority. Now Han Yiming has passed on his experience and ideas to him and Liu Qing.

In the case of being at a loss, the role played by these things is worth more than 100 million R&D funds in Li Fanyu's opinion.

"Hehe," Han Yiming waved his hand, "I have an end to my life and I know no end, I'm old." That's all for the understanding of these things, and the rest is up to you young people. But although there is no end to knowledge, there is also no end to man, which may be God's mercy on mankind. Those of us who are coming to the end of our lives have been in a mess all our lives, and if we really say that we can contribute to this world, we can only pass on what we have learned in this life to the next generation. ”

Seeing the emotion on Li Fanyu and Liu Qing's faces, Han Yiming's face straightened, "But these are not passed on to you in vain, in the field of ship power, we are still very backward." For example, the previous Zheng He, although it is known as the world's largest container ship, the power system is still supported by foreign companies.

Although we have also made achievements in dual-fuel diesel ship engines, we are still lagging behind the powerful countries in other fields. And these are the keys to determining whether our future shipping, and even military ships, can be developed. ”

Li Fanyu nodded heavily, "I understand Elder Han." You can rest assured. ”

Han Yiming smiled with relief, rubbed his hard eyelids, and yawned heavily.

After sending the old man back to the hotel and arranging, Li Fanyu quickly returned to the R&D center.

At this time, it was already half past ten in the evening.

That night, Liu Qing's office was brightly lit.