Chapter 305 Chapter 34 The King Asked Me to Patrol the Mountains
Chapter 305 Chapter 304 The King asked me to patrol the mountains
The crying child gets the milk.
Chu Fei grabbed the energy crystal given by Wu Yong and returned to his dormitory leisurely.
Speaking of which, Chu Fei's dormitory is still next to Sun Xiangqing and has not been moved.
On the one hand, Chu Fei has been busy recently. Apart from fighting, most of the rest of his time is spent in the research laboratory of the Shuguang team "studying and practicing", so there is no need to move at all;
On the other hand, there have been many wars recently, and Shuguang Academy has no time to solve such a small problem.
Things were delayed, but they were all small problems.
When Chu Fei returned to the dormitory, he met many old acquaintances.
Such as Zhang Xuan, Li Honggang, Lu Hong and other former classmates or acquaintances. However, most of those who stayed here did not have a very high cultivation level.
Chu Fei took a look and found that Zhang Xuan might have the highest cultivation level, but it felt like 7.9!
Looking at the others, Chu Fei actually had a strange feeling - it turned out that he had soared to an unimaginable height without realizing it.
Zhang Xuan is also a little genius, and now he is "just" a half-awakened person.
After this thought flashed through his mind, Chu Fei still greeted everyone, chatted casually, and even gave some advice on the practice of several people.
By the way, he learned that seniors such as Sun Xiangqing have already joined the team to fight, and many of them have died.
Only Zhang Xuan and others who are under 15 years old and have broken through the second limit of 7.8 have the right not to go to the battlefield.
Now Zhang Xuan lives next door to Chu Fei, not Sun Xiangqing.
After a short exchange, Chu Fei returned to his dormitory, closing his eyes to rest on the one hand, and relaxing and emptying his mind on the other hand, sorting out the things he needs to use.
Every major event requires quiet thinking.
Chu Fei even took out paper and pen and wrote down what he needed. A good memory is not as good as a bad pen, especially when thinking about too many things.
First, you need swords, enough swords. Swords are consumables. With Chu Fei's current combat intensity, losing three or five swords in a battle is not a big deal.
Secondly, enough guns and bullets, and electromagnetic sniper rifles also need battery packs.
Again, grenades are needed, especially flash bombs and the like.
Finally, medicines, food, and ordinary drones (not the tactical drones that only have two left). Especially medicines, which can be used as currency.
After the calculation, Chu Fei glanced at the storage space again to check for omissions.
The storage space now has 10 cubic meters, and there are still four cubic meters of space, which has never been filled.
After counting, Chu Fei took another look at the "brain and cultivation device" placed in the corner of the storage space. That is Zhang Zhaoyang's brain.
After checking the data and energy crystals, he added some nutrient solution and stopped paying attention.
The energy crystals are brought by Zhang Zhaoyang himself. According to the current consumption rate, it can last for more than a year.
Even up to now, Chu Fei has not thought about how to place Zhang Zhaoyang, and he has no time.
In fact, even if he wants to release Zhang Zhaoyang, he has to leave Feihu City and go to a place where no one knows him, so that it doesn't matter if the storage space is exposed.
"Wait a little longer. The beast tide is only halfway through, but the zombie tide is also showing signs."
After leaving the space with his consciousness, Chu Fei went straight to the warehouse. After replenishing the supplies, he finally took off.
He flew out of the scope of Feihu City in one breath and flew into the mountains. The mountains were relatively quiet at this time. The stronger beasts were either dead or gone.
Chu Fei found a good place here and began to...test the flight limit!
It is said that knowing yourself and the enemy will win every battle. At this time, Chu Fei had no idea what the "enemy" was, so he could only "know yourself".
To win, you must know yourself and the enemy; to live, at least you must "know yourself".
The ability to fly is one of Chu Fei's most powerful "superpowers" now, but after learning "negative pressure flight" from the space of Black Iron City, he has never studied it well.
When killing the King Kong Giant Ape, the key turning point was achieved by using negative pressure flight, so that he could stab the spinal cord with a knife before the King Kong Giant Ape reacted.
Suspended in the air, taking a deep breath, Chu Fei began a new test.
First, let's test the basic data:
Making wings and retracting them requires energy and a little time.
Energy, from the previous 20~50 calories, "increased" to 24~60 calories - the upper limit has been increased, because Chu Fei's body is stronger and his wings have been strengthened.
For "fully unfolded", the minimum is 24 calories and the maximum is 60 calories, which can actually be larger. The faster the unfolding speed, the greater the consumption.
The time to unfold and retract the wings has been shortened from 5 seconds to 3 seconds; this is the real improvement.
But 3 seconds still makes Chu Fei dissatisfied. Because Chu Fei knows that the unfolding speed of Liu Tingyun, the second brother and others is 0.2 seconds!
3 seconds and 0.2 seconds are the distance between life and death in battle.
But there is no way to do this, it requires a long time of practice. Chu Fei has too little time to learn to fly.
Humans are not born to fly, let alone learn to unfold their wings, etc.
Even if it is compressed to three seconds now, it is the result of Chu Fei's extensive practice and (thinking) training.
Secondly, the minimum energy consumption for flight was tested again, and it was reduced from 100 calories per hour to 60 calories!
This improvement is relatively large, because after the flying ability is proficient enough, and the knowledge mastered becomes more proficient, the aerodynamic efficiency is improved, and after mastering the negative pressure flight method, the efficiency is even higher.
The highest energy consumption of flight, which is also the maximum flight speed, increases from 0.3 cards/second (about 1100 cards/hour) to 0.38 cards/second (about 1370 cards/hour);
Correspondingly, the maximum flight speed has been increased from 380 km/h to 440 km/h.
At this time, the noise was reduced from 120 decibels to 116 decibels - this is also an improvement after the optimization of flight capabilities.
Energy consumption increased by 26.7%, but the speed only increased by 15.8%. This is because as the speed increases, the resistance becomes greater and the body burden becomes greater.
This is because Chu Fei's energy utilization rate has improved a lot. Otherwise, according to the square relationship between kinetic energy (energy) and speed, the improvement effect will be even worse.
The data at lowest hover is:
The new data is: at a height of 15 centimeters, the energy consumption is about 0.18 calories per second (about 650 calories per hour). There is noise but it is small. When it is raised to a height of 40 centimeters, the noise basically disappears.
[Old data: At a height of half a meter, the energy consumption is about 0.2 calories per second (about 700 calories/hour), and there is noise; when it is raised to a height of 1 meter, the noise basically disappears (within 30 decibels)]
Finally, test overall flight capabilities:
①Maximum flight speed: 440 kilometers/hour, energy consumption 0.38 calories/second (approximately 1370 calories/hour), noise 116 decibels;
[Old data: 380 kilometers/hour, energy consumption 0.3 calories/second (about 1100 calories/hour), noise 120 decibels-comparable to a fighter jet]
②Maximum flight speed in quiet state (30 decibels): 70 kilometers/hour, energy consumption 0.05 calories/second (about 180 calories/hour)
[Old data: 60 kilometers/hour, energy consumption 0.037 cards/second (about 120 cards/hour)]
③"Maximum" gliding speed (dive): 86 kilometers/hour, noise 60 decibels, energy consumption 0.041 calories/second (about 148 calories/hour)
[Old data: 84 kilometers/hour, noise 60 decibels, energy consumption 0.042 calories/second (about 150 calories/hour)]
This data has not changed much, only slight optimization; because the dive speed is limited by the environment and air resistance, its own factors are small.
④ "Minimum" gliding speed (wings do not vibrate, wings vibrate to achieve hovering): 15 km/h, noise less than 20 decibels, energy consumption 0.042 calories/second (about 150 calories/hour)
[Old data: 17 kilometers/hour, noise less than 20 decibels, energy consumption 0.048 calories/second (about 170 calories/hour)]
This change is more obvious. When gliding at its lowest level, the air resistance is very small, mainly due to the adjustment of its own flight attitude, which requires a lot of calculations and a solid foundation in aerodynamics.
The lower the minimum gliding speed, the better. It can penetrate behind enemy lines like a ghost.
⑤The optimal combat speed range is 60 to 120 kilometers per hour. This range is fast enough and can make almost right-angle turns.
[Old data: 60~110 km/h]
⑥Best long-distance flight speed: 200 kilometers/stratosphere, energy consumption 0.08 calories/second (about 290 calories/hour)
[Old data: 180 kilometers/stratosphere]
Long-distance flying requires a balance of all aspects. Energy consumption, physical fitness, time, physical recovery, crisis response speed, etc.
⑦Acceleration time to 100 kilometers in horizontal flight: 4.4 seconds, about 6.32m/s
[Old data: 4s (Chapter 243 data error)]
⑧Maximum flight altitude: It used to be 15 kilometers, but now it uses negative pressure flight to directly increase to a crazy altitude of 20 kilometers!
It can reach this height because the technical parameters of "negative pressure flight" are no longer completely in the biological category, but include some scientific and technological categories.
Afterwards, some fragmentary tests were conducted, such as deceleration.
After the test was completed, Chu Fei hovered above the mountain forest, thoughtfully:
"The overall improvement is not very big, but it is not small either. It is not a completely different state, but it is not bad.
If the flying ability is improved by one point, the actual combat effectiveness can be improved by three to four points!
In fact, just because of the change in flight ability, combat effectiveness and survivability have increased by at least 30%!
Flying is really incredible, especially for humans.
This is what is meant by adding more power to a tiger. "
After spending a full hour completing the "self-examination and self-evaluation", Chu Fei continued to fly north.
Black Iron City is in the northeast, and Chu Fei plans to fly north—either due north, or as far away from the radiation range of Black Iron City as possible.
At this moment, Chu Fei was flying at an altitude of 8 to 12 kilometers, maintaining a flying speed of 200 kilometers per hour. Fine adjustments will be made based on actual conditions during the specific flight.
The average height of the stratosphere is 10 to 50 kilometers, but the actual situation always fluctuates. The lowest altitude can reach 7 kilometers, and the highest altitude can reach 13 kilometers.
If you want to fly the most relaxed way, you don’t have to adjust your flight attitude all the time, but frequent adjustments are still necessary.
The lower the altitude, the greater the buoyancy, but also the greater the resistance and disturbance;
The higher the altitude, the smaller the buoyancy, but also the smaller the resistance and smaller the disturbance.
Because the air is dynamic, Chu Fei would occasionally use the wind to be lazy.
During the flight, Chu Fei also constantly summed up experience, collected data, and conducted thinking training. He even gradually integrated science and technology to strengthen training.
In this mode, Chu Fei's flying ability continued to improve. After flying only 60 or 70 kilometers, he completely integrated the negative pressure flight method into the ordinary flight mode.
In other words, from now on, negative pressure flight is no longer a "spell", but an "instinct"!
The gap between spells and instincts is actually the gap between "external tools" and "the body itself (body)".
No matter how skilled you are in using chopsticks, you still have to find chopsticks before eating-prepare spells;
But if it is instinct, you can use it without thinking-you don't need to find your hands to eat with your hands.
"Maybe the so-called practice makes perfect, that is, to strengthen the acquired skill training into innate instinct-at least it is infinitely close."
While thinking, Chu Fei's flying speed increased a little bit. After integrating the ability of negative pressure flight, the flying speed reached 210 kilometers per hour when other conditions remained unchanged!
"I wonder if this is considered an iteration of the driver?" Feeling the joy of progress, Chu Fei's mind began to race, and at the same time, he was multitasking and flying forward.
Compared with the last time he rode a motorcycle, Chu Fei flew here this time. Looking down at the rolling mountains from a high altitude, he felt relaxed and happy.
This time, without the pressure of war, carrying very few items, Chu Fei easily soared in the sky above 10 kilometers, overlooking the vast land.
It was already Grain Rain, and the pine trees had not completely withdrawn from the dark green of winter, but the earth was already pregnant with vitality, and the tender yellow color dotted the mountains and fields, extending to the horizon.
Looking at this magnificent scenery, who would have thought that this was the end of the world! The beast tide erupts once every ten years, and the little civilization power that humans have just recovered is destroyed.
With a long sigh, Chu Fei began to pay attention to strategic information such as terrain.
The overall direction of the mountains at present is northwest → southeast, with the northwest high and the southeast low.
It is estimated that Hong Qingxin, King Kong Giant Ape, etc. went north from the southeast and entered the scope of Black Iron City.
Continue to fly, continue to observe, and try to calculate the way through the mountains through the terrain trends, etc. - what if there is a large-scale advance in the future?
In fact, the communication between Feihu City and Heitie City is not completely cut off. There is communication every year, although not much. At the same time, each other also sends people who can fly, and even drones to explore the terrain, just to prepare to open up a trade route.
The speed of flight is very fast. Even if Chu Fei dawdles, he can fly over the mountains in half an hour, and then he sees a "familiar beast" - the albatross, an albatross with a broken claw.
However, it turns out that this albatross has added a "mechanical claw" - or a colonization suit!
Seeing this, Chu Fei wants to curse - Hong Qingxin, you are too much!
Human beings don't have enough colonization suits, but you actually use them for animals. Oh, you are also a beast now - this is not cursing, it is a direct statement.
But what really caught Chu Fei's attention was the "knight" on the back of the albatross, who was a person, an awakener.
As Chu Fei slowly approached, the Awakened shouted: "Oh my, isn't this Chu Fei, hahahaha...
The King said that there might be rats coming, so he asked us to patrol the mountain.
I didn't expect to win the jackpot."
Big prize? Chu Fei narrowed his eyes and reached for his weapon.