With the engine, the rest is much easier.
The first is the appearance of a car. This actually tests Lu Yu's imagination. Facing such a world, it is not a world with too many roads. In fact, the requirements for cars are still very high.
The most important thing is performance. It has to be able to climb mountains and ridges, and then speed. After all, there are many extremely powerful mounts in this world, which can do a lot of things that Lu Yu can't think of. The last thing is comfort. A good comfort should be the most valued place for the "car" sold by Lu Yu.
As for the speed, it is really enough. More than 50,000 revolutions, even if the displacement of the engine is not large, it can reach a terrifying speed. The performance of a car, the most important thing is the torque, and this engine is Achievable performance...
To put it simply, if Lu Yu builds a two-kilo-jin, equivalent to one-ton car in the previous life, then the acceleration of this car from zero to one hundred kilometers should only take three seconds!
Maybe... less than three seconds will do.
Of course, with this speed, coupled with the light weight of the car, if you want to turn under straight acceleration... it will be embarrassing. No matter what the design is, I am afraid that the car will be overturned.
So design is still a key.
In all respects, some things have been made, while others are somewhat difficult to handle.
Such as gearbox.
The most difficult thing is how to prevent the car from having an accident directly due to the excessive speed change when changing gears.
Why are the cars in the past life shifting? Very simple, because the motivation is not enough!
Everyone who knows how to drive or even can’t drive knows that if you start directly with the fourth or fifth gears, no matter how much the accelerator is stepped on or how much power you give it, the engine will stop immediately... because it won’t work at all!
It's like... When riding a bicycle, especially a variable-speed bicycle, the larger the front gear, the easier it is to start, and the easier it is to start, but if the front gear is small, then... it is really difficult to be stepped on.
Starting the car in 4th and 5th gears is equivalent to turning the front gear into the size of a mung bean, while the rear gear is as big as a pie. Step on it with one foot. If it can turn around, the rear wheel can be turned up. Dozens of laps! No one has such great foot power.
Even if there is, the bicycle can't stand it.
What are gears? In fact, it is also a kind of "lever". Some people say that as long as you give him a fulcrum and a long enough pole, he can move the earth! Yes, needless to say the fulcrum, a long enough pole is the key.
"Power... Variable speed... Damn it!"
Lu Yu hit the ground fiercely with his fist and walked out of the small room, stretching his waist.
Xiao Ruan walked up immediately, wiped Lu Yu's head, face and hands with a towel at the right temperature, and then said, "Thank you."
Lu Yu nodded, then smiled.
It is not fixed when I will come out, but every time I come out, I will feel the comfortable temperature of the towel that seems to never change. Only Xiaoruan can do this, and only Xiaoruan can take all of his mind. Put it on him.
"You, you should hurry up and practice."
Xiao Ruan smiled and said, "The cultivation base hasn't fallen..."
Lu Yu nodded, then sighed and said, "There have been no meetings for a long time, and I don't know how they have done Tian Guo."
While talking, the old man walked in from outside and whispered to Lu Yu, "Something happened."
"Oh? Big things and small things?"
"For the time being... it's a trivial matter."
"En..." Lu Yu lowered his head and touched his chin, then asked: "Specifically?"
The old man said: "The siblings who were taken into the country with Lord Hou are really the prince and princess of the Bhikkhu kingdom. Of course... they are the'former'. Now the Bhikkhu kingdom is regarded as a soldier in power, and I heard that there are already new emperors. Enthroned, and the first thing they did was to send a special envoy to us to ask you for the two children."
"Oh, it turned out to be this."
Lu Yu nodded, and then said: "Then you have already decided on this matter?"
The old man hurriedly said: "Since Lord Hou personally brought it back, how dare we make a decision?"
"Oh," Lu Yu nodded, "Then what do you think about this matter? What do you... do you think?"
The old man said: "Since Lord Hou asked... Actually, if you think about it carefully, the change of a country has the responsibility of the rebels, but the greater responsibility is the disqualification of the ruler! The royal family of Bhikkhu is wrong, and it is so wrong After cutting off the entire country, their tribes... Actually, they have no qualifications to survive. After all, this is the price that every royal family has to pay for standing on that position throughout their lives. They fled here, and we can protect them. , If Lord Hou has any other plans... Leaving them can really give us one more weight. But recently because of Lord Hou’s return, Tian Guo’s national strength is growing rapidly, but the people’s sentiment... Because of official officials’ reasons, it’s actually not too stable. To put it simply, today’s Tian Guo cannot withstand the slightest turbulence, and the siblings and brothers may become a fuse, causing Tian Guo to have problems, so... According to the old minister’s meaning, it is to hand them over. Get out."
Lu Yu nodded and said, "Sure enough, old man... you will always think of this country for the first time. This is a good thing and a bad thing."
The old man lowered his head and said nothing.
Lu Yu continued: "Actually, if you care too much about something for one thing, you will be prone to problems, such as... Short-sighted because you care, and too much thinking because you care... Ah, really. It's not good or bad."
After that, Lu Yu strolled out and exited the fortress. In front of him was the square of the imperial palace, and straight ahead was the main hall.
Sitting on the throne, feeling that it is still cold, Lu Yu smiled bitterly, and then said: "In fact, no matter what we do, our relationship with Bhikkhu will not change at all. If it wants to attack us, it will There are infinite reasons. If it doesn't want to attack us, we just ride on it and shit, and they won't do it. The country is not like people. The country... is always calm."
With a wave of his hand, Chuan ordered the eunuch to immediately spread the news of Lu Yu's return. Immediately, some officials came over and stood outside the hall quietly waiting.
At this time, Lu Yu said to the old man: "The siblings, we will raise them first. Anyway, we can't waste much food."
The old man was taken aback and wanted to say something, but he still held back, sighed, lowered his head and said nothing.