This made Zhang Baolin a little annoyed, when he was on the plane, everyone discussed the technical problems on the engine, they are now considered to have successfully developed a 537 kilowatt engine, in the research and development process, the cylinder head is a big problem, at that time was racking their brains, looking for a solution.

Now, they plan to further increase this engine to 700 kilowatts, Qin Zhenhua is here to be the prophetic emperor, and when the time comes, the cylinder head will continue to burst, and it is an unsolvable problem?

You just look down on us so much, think we can't develop it?

"Really?" Zhang Baolin's face was displeased: "You mean, our coal provincial diesel engine factory has no research and development capabilities?" ”

Qin Zhenhua hurriedly shook his head: "Of course not, I didn't say that you don't have the strength of research and development, but in many cases, when the basic data has been decided, it is impossible to bypass the hurdle. In short, the basic laws of physics determine everything, for example, no matter how high a person's jumping ability is, under the action of the earth's gravity, it is impossible to break through the physical limit and jump on the roof of a house several meters high. ”

Zhang Baolin's face was still very bad, the other party said the excuse of bursting the cylinder cover, which always made him feel that he was targeting himself, and regretted the discussion with the other party before, if he hadn't said it at the beginning, the other party would never take this out as an excuse.

"So, what about our project to map and copy the 8V331 engine?" Zhang Baolin said: "Is there a lot of problems with this project? ”

At this time, Zhang Baolin knew that his self-developed project had become a promising plan in the other party's mouth, and this surveying and mapping imitation project was probably not optimistic about the other party.

Sure enough, Qin Zhenhua nodded: "That's right, Master Zhang, in this regard, we are the heroes who see the same." ”

Who is the same as your hero? Zhang Baolin was extremely annoyed on the side, at this time, Niu Shilong was also angry, the Coal Province Diesel Engine Factory, that is the big brother of the domestic tank diesel engine, and Zhang Baolin is one of the top veterans in the Coal Province Diesel Engine Factory, the technical leader, here, he has been scolded by this Qin Zhenhua!

He wanted to refute it a long time ago, but he didn't dare to speak, because he didn't understand technology, and he was speechless when he was asked by Qin Zhenhua just now, so he had to endure it, the position of factory director was not easy to come by, and if he couldn't bear it, he would make a big plan, and he must endure it.

"Leaders, I will then talk about my views on the mapping and imitation of the 8V331 engine." Qin Zhenhua cleared his throat and said to everyone: "This engine is the civilian version of the engine used in the Leopard-2, which reduces the speed and improves the life, which must be enlightening for our research and development, but if we increase the speed of this engine to the level of the Leopard-2, as our future power, there is a big problem." ”

These days, Qin Zhenhua has carefully studied the information, and he has already analyzed everything thoroughly, don't look at his youth, but this era is calling for young people who have the courage to pioneer and innovate.

"First of all, our materials can not meet the requirements, increase the speed, it is not so easy to do, we have to pay a great price, when we went to Germany to investigate, we saw that their overall industrial level is strong, their processing technology, far more than us, we are afraid that we can not imitate." Qin Zhenhua said: "This is the first point, the second point, even if it is imitated, it may not be able to meet our needs, because this engine is too large!" ”

The MB873 engine used in the Leopard-2 tank is very large, you can look at the overall structure of this tank, the power pack in the tail is very large, and a large volume of it is occupied by the radiator!

Now the civilian 331 engine, because the speed is reduced, the heat is not so much, so the engine's radiator is not large, and it is possible to stuff it into the back butt of your own tank, but if the speed is increased, then the heat of the engine will rise rapidly, and a huge radiator is required.

This radiator is not only a matter of size, it also consumes power, and it consumes the most power of all tank engines.

"Its engine is V-shaped with ours, but ours is at a 60-degree angle, and theirs is at a 90-degree angle, so their engine will naturally be larger, unless our future tanks also plan to use the same big ass, otherwise, this direction will also be a dead end." Qin Zhenhua continued.

"Qin Zhenhua, pay attention to your words, this is a serious meeting." Hearing Qin Zhenhua's very indecent word big ass, Niu Shilong on the side finally found an opportunity and began to launch a personal attack on Qin Zhenhua.

"Oh, I'm sorry." Qin Zhenhua was very face-saving, and immediately admitted his mistake: "Recently, when I read Western literature, they all ridiculed the Leopard-2 like this, so I used it." ”

The butt of the Leopard-2 is so big, many military commentators in the West have long written about it, and Qin Zhenhua also said it smoothly, and said it directly.

Such a formal occasion is indeed inappropriate.

"Hmph, what you said is lightweight, this is not good, that is not good, the plan of our coal province diesel engine factory, you said that it is useless, this is deliberately against us, what qualifications do you have to accuse us? A machine factory, diesel engine, that's a joke, if it weren't for our coal provincial diesel engine plant, where would our troops have qualified tank engines! ”

Niu Shilong's accusation just now is completely in line with the scene, but now, he continues to attack a machine factory behind Qin Zhenhua, which is a bit out of place.

"Since I'm here, I'm qualified, whether I'm qualified or not, it's not for the head of the cattle factory to question it. I don't mean to be against it, but we are meeting now to discuss, so can't we raise objections? Qin Zhenhua immediately launched a counterattack: "That's right, there was a problem with the diesel engine before the first engine factory, but there were historical reasons, we have to look at the problem from the perspective of development, the first engine factory was not good before, it does not mean that it will not work in the future." Director Niu, I have a better plan here, when I finish speaking, do you want to give me a review, just like I just evaluated your project, the more faults you point out, the better. ”

Qin Zhenhua also counted on the other party to say something like this because he was annoyed: You said that our tank engine plan is not suitable, so what plan do you have, but let's talk about it!

However, Niu Shilong didn't say it, indicating that he had also touched the details in advance, and knew that he was also coming over with an engine project, so he didn't want to mention this aspect, but the other party didn't mention it, and he had to say it himself, and, after speaking, let Niu Shilong give an evaluation.

Let's see what he, a layman, can say.