Chapter 196 Vehicle:
As the piston moves faster and faster, the wheel driven by the linkage rod rotates faster, and finally maintains a jaw-dropping rotation speed.
"Is it so exaggerated?"
"I have seen an experiment. Someone used a cup of hot water to run a simple Stirling engine for an hour, and the speed can reach 1,000 rpm." "Also, I didn't expect
this thing to be so quiet. "
..."
"On the one hand, after the friction is reduced, the sound will naturally decrease. On the other hand, the hot air engine is no better than the internal combustion engine. It does not require detonation work and intermittent combustion. In addition, it is not affected by air pressure and can operate in a closed environment. With the advantage of medium operation, the biggest use now is to put it on submarines." "
We can't use submarines now, but with this guy, it shouldn't be a problem to build a car." "A car
in the true sense is still far away. Far away, and the size and power ratio of this kind of engine are too large, so it is not suitable for use in cars and ships. However, based on our current scale, it is not difficult to build a four-wheeled vehicle that can run. "
" Then try it quickly? Do you still need labor?" Wei Dalei said.
"Actually, there's no need to go to such trouble. Don't we have ready-made cars?" Tang Jing smiled.
"You mean?"
Chen Mu turned his attention to the large container truck parked next to the wall: "That big guy?" "
Yes." Tang Jing said with a smile, "Ausing's simulation toy cars have always been known for their details. This Apart from the engine and battery, the car has only one body. Even the linkage between the tires and the steering wheel is completely realistic. Of course, there is no electronic assistance." "
Install the engine in that car?"
"That's a good idea. !" Wei Dalei laughed.
Boys have an innate love for cars. A little boy who has just learned to walk can look at an excavator all day long without making any noise.
Ever since they got the truck, even though it couldn't be driven, Old Wei Zhuhao and others would still climb on it from time to time to enjoy themselves. Now that they heard that the truck could actually be driven, they naturally raised their hands in approval.
"But there are still some places that need to be modified."
Tang Jing led everyone to the side of the truck and introduced: "First of all, the engine does not use fuel, and the heating element must be replaced for at least ten hours, so the location may need to be moved to a more convenient location. Secondly, such tires may not be able to adapt to the current ground."
"Is it too rough?"
"Well, I suggest changing to a crawler type."
"This shouldn't be difficult." Chen, who already has experience in building engines Mu expressed confidence.
"Isn't this a tank? Can it drive into the grass?" Wei Dalei asked.
"No, the weight and size of the car itself are not enough. It can barely pass on flat dirt, but there are too many plants, so it will definitely not work." "
Then the effect is still very limited?" Chen Mu sighed, originally thinking that there would be With this crawler truck, the range of activities can be increased, but now it seems that the requirements for the road surface are still very high.
"At present, the function of vehicles is only to replace walking, saving physical energy and time. It is still far from being widely popularized." "
But without cars, we can't go further if we want to go further in the future. Let's walk."
"To popularize transportation, there are two solutions." Tang Jing said: "The first is to build roads. Of course, the current road surface does not meet the requirements. If you want to popularize cars, you must first build roads and add new ones. Now that the flat roads have been repaired in all directions, won't it be open to traffic?" "
My dear, this is more difficult than building a car." "
It's difficult now, but it won't be impossible when there are more people in the future, not to mention that you can't finish it in one day. , wasn't our country's huge road network built in just a few decades?" "Decades
, forget it, it sounds desperate." "
Then there is only the second option."
"What?"
"Change another mode of transportation." Tang Jing said.
"For example?"
"For example, Gundam." Tang Jing said with a smile.
"This..."
"Actually, it's nothing. We have talked before. Humanoid mechas cannot be built in reality. The biggest problem is that the load capacity of the materials is insufficient. But this problem no longer exists, and in complex terrain, double The leg walking mode is far more convenient than any wheels and tracks.
"Of course, the humanoid mecha I am talking about is not the kind of machine you see in cartoons that can move synchronously with people. That is still too far away, but if you just use A few specific movements can be expected to achieve the effect of walking. Chen
Mu felt a little dizzy after hearing this, and sighed: "This still sounds very far away, and the operational requirements are too high. Let alone mechas, do any of us know how to drive?"
"You can only get a driver's license when you are 18 years old, what do you think? " "
I will. " Wei Dalei chuckled: "I often drive my dad's car, but I only dare to drive it in his company's yard." "
Wei Dalei's father is engaged in construction and also runs a building materials factory. Because he is busy with work, he doesn't discipline Lao Wei too much. He basically just gives him pocket money. This has also led to Lao Wei being wild since he was a child. When he was 12 or 13 years old, he secretly drove a car by himself. After being discovered by his family, he was beaten several times, but he still refused to change his ways. Lao Wei had no choice but to treat his son, and later he even taught him how to drive when he was 16 years old. Of course, he was still strictly forbidden to drive out and could only drive on his own property.
Although Chen Mu and Wei Dalei often hung out together, they were only in school, so I really didn’t know that he could drive.
However, soon Then Dong Junwei said: "I can do it too... Because it is no longer necessary to enroll in a driving school to get a driver's license, so I had someone teach me at home last summer, but I never officially started driving.
He Ying followed: "Me too. " "
Tang Jing smiled lightly, and it goes without saying.
Chen Mu was stunned. Among the five people in the decision-making group, I am the only one who can't drive.
Okay, you are all experienced drivers!
Chen Mu, who has never touched the steering wheel, resented I thought.
"But driving a car and operating a mecha are two different things. "
"Then just do it in one step. "Tang Jing said.
"What? "
Since ground transportation has too many restrictions, flying can always solve these troubles." "Tang Jing spread his hands.
"Building a plane? "
Chen Mu covered his heart with his hand and tried his best to calm down. He
just built the engine today, and he wants to build a plane tomorrow. This step is crazy.
"The plane is a little bit off. Tang Jing smiled and said: "But an aircraft is not necessarily a plane." "
You mean..."
"Hot air balloon, think about it?" "
Sorry, I only wrote these two chapters in 6 hours.
In the future, you should try to write as little explanatory content as possible. It will be tiring to write and boring to read. The progress of the plot will be accelerated later.
(End of chapter)