Ming Dynasty and New Rome and Infinite Magic Machine

Chapter 235 Equations

Shangluo remembers this step.Because except for locals like them, other schools have to practice on the road.The roads are not closed during the practice, but there are guiding vehicles to lead them. The vehicles of each team run around a week in advance, and stop as usual when there are traffic lights in the middle.

"I practiced last time, and the next practice is the day after tomorrow, which is also the last practice. Next Sunday will be the end of the Nanzhili qualifiers, and next Sunday will be the concentrated practice of all teams across the country. Next, next, next." Zhou is probably the day of the finals, that is, around the end of August and early September, the exact date depends on the weather. How is it, are you sure?"

"It's easy. But we all have Zenith-like skills. Do the other teams still have fighting spirit?"

"Tsk, let me tell you, the other teams are not vegetarian." She looked down at her watch: "Yes, it's about to start."

"What's about to start?"

Before he finished speaking, Shangluo heard a "buzz buzz buzz", which made his back chill. It was the sound of the two ramjet engines on the Ninghe.It's not that big, but it's close at hand, and almost next door.

The low roar shook his eardrums along with it.If it weren't for the physique of a celestial being, he might feel like vomiting
A formula car slowly rolled out of the garage next door.The vehicle's engine didn't start, but the rocket nozzle on its back pulled out a short tongue of flame.

"What movement???"

"Rocket. The Rocket of the Wuhu Rockets team, which represents Nanzhili throughout the year, is sponsored by Army Aviation. The cockpit is the same as ours, and the ramjet engine on the back is a serious rocket engine."

"Is that the rocket car I mentioned earlier? It really came here!"

"I can see it every year, and it's different every year. Have you noticed that the intake port is horn-shaped, the tail is convergent, and it is equipped with a turbo fuel pump. As long as the ignition is started, the fuel pump will be driven to continuously inject kerosene Come out and ignite. That rocket, like their engine, uses aviation kerosene. So their fuel injection pump is specially made, and the fuel injection speed is faster than ours."

While talking, the car had already driven to the starting point and turned off, keeping silent and preparing to start.However, the crew next to it did not withdraw, but instead carried larger equipment——when the engine was turned off at the starting point, someone pinched the watch: "Get ready, three, two, one!"

As soon as the whistle sounded, the crew with the equipment rushed to the side of the car and divided into two teams.The front team is a big man with a height of nearly two meters, holding a huge turbo blower and aiming at the silent air inlet to inject high-pressure gas into it, while the rear uses a spray gun to aim at the tail to prepare for ignition.

"They are igniting it." Qi Yuan explained, "The ram rocket has been reduced to the extreme. It is a double-layer stainless steel spray tube, which is lighter than the tail fin, so that it will not affect the normal operation of the vehicle. It's so heavy that it can't start by itself, so it needs an additional starting group-air in the front, ignition in the rear, at least flush the fuel pump turbo."

While speaking, the rocket resumed its "buzzing" roar.

"7 seconds 5." When the timing ended, the driver turned off the engine again and drove the car back.

"Have they been practicing this?" Shang Luo asked.

Qi Yuan nodded: "Because this is an extra step, extra practice is required. Because the total number of people in the team is limited, they need to draw people from other places in order to order this rocket. 7.5 seconds is not too slow, because The average time is about 6 seconds. They have practiced this time very well, but it is easy to lose fire in the real game.”

"Is there still such a situation?"

"It was last year. It misfired in the finals. This rocket can't ignite by itself, so it had to go back to the maintenance site. It turned out to be misfired. It was too miserable. I wondered if it was lowered. Why did we hit us? When I ran like a rocket, I fell off the chain when I reached the final."

"Does anyone else have rockets at home?"

"Some people have used it before, but only the Rockets insisted on using it-it is very suitable from the track. This is a kind of 'big move', and the competition system leaves a lot of room for these strange styles of play. Space to play. Let me give you a general introduction to the track: Yujing track has a super long straight-line acceleration section, which is the road past the racing track. During the race, you can see them rumbling from the The distance rushed over, and then disappeared in the blink of an eye. And the remaining curved road is very narrow, and it is not easy to overtake."

"Ah, so as long as they race to the front at the beginning, they won't be afraid of overtaking even if their performance is a little bit worse in the corner?"

"Yes, and they burn a lot of fuel after running the straights, but being lighter, the speed doesn't drop much. After they pass the straights, they can easily get stuck in the corners. It's just that their biggest problem has always been It’s refueling. After our car uses a continuously variable transmission, the most powerful thing is fuel economy. When Wen Yuan tested the car last time, it only took two stops to finish the race. The second stop only needs half of the fuel, which can reduce It weighs dozens of kilograms. And this rocket car starts with four stops, and even five stops to finish the race when the battle is fierce.”

"But win?"

"Yes, although five stops are very troublesome. But after precise calculation and practice, they have a great chance of winning-this is formula racing, which is essentially solving problems. We are all looking for the optimal solution to the same problem. Although the Rocket is not easy to run on other tracks, it is a special solution for the characteristics of the Yujing track. Of course, they are probably out of luck this year, because the performance of the Tiandaoyingpuppet has achieved a comprehensive surpass. Because the curve is fast, it is really fast! The Tiandaoyingpuppet is not slow on the straight, but the curve is ridiculously fast with the help of active suspension and continuously variable transmission. The distance they opened on the straight, just a few turns I was overtaken by Wen Yuan."

"Oh~~ I'm quite confident when I say that."

"But it's not over yet." Lu Liang shook his head, "There will be additional questions during the competition."

"There are additional questions? What?"

"After all, it's called an equation, and it's about solving equations. Solving problems. How can anyone know the exam questions before the exam starts. Yujing Circuit only gives a range of questions, and the questions will be announced six hours before the start of the race. Sometimes the race schedule is extended or shortened, some refueling is prohibited, and sometimes a safety car is added after the start of the race to suppress the speed of all cars. The Rocket was directly crushed to death when it hit the safety car, because the Rocket was idling. It needs to burn oil to maintain the operation of the fuel pump. And we are playing a contingency. The Tiandaoyingpuppet’s contingency ability is impeccable, and it can easily deal with any problem. General solution, this is our problem-solving method.”

(End of this chapter)