"Can it fly?" Fairy Qingxia looked at the huge machine in front of her with some doubt.
With the technology of Shang Nation, it is certainly no problem to make objects of a thousand meters or even several thousand meters fly. Even for an ordinary Golden Immortal, lifting a mountain is nothing.
But at the moment, this is a high-tech precision equipment, a gift for a quasi-saint, a gift that may be used to "pay homage" to a saint, and also a precision war machine. Fairy Qingxia can't help but feel a little worried - don't let it fail at the critical moment.
And most importantly, it took Shang Guo less than three months to manufacture the machine, and it did not use any "special materials".
If an immortal wants to refine an immortal residence or a flying immortal boat, it will take a lot of time and consume a lot of precious materials. The time is calculated in dozens of years; and the materials must use all kinds of natural treasures to ensure the solidity; in addition, there are various formations and so on.
Moreover, the caves and other places that were refined were not large in size because they used precious materials. Although they could be enlarged, it was not the size of the original body, but the effect of the spell. Although the immortal palaces were magnificent, they would be very disappointing if they were restored to their original size.
However, the Shang Kingdom completely overturned tradition by manufacturing this huge aircraft. The most used material from beginning to end was black iron, but it had been processed and treated in a way that Fairy Qingxia did not know.
The most important thing is that flying from Shangguo to Yundai Mountain almost spans a distance equivalent to the entire Eastern Yuwantian. Even with the help of Fairy Qingxia, the test for the aircraft is still very severe.
Li Xian stood on the high platform, quietly looking at the huge aircraft in front of him, with a confident and smiling face: "Teacher, don't worry."
Li Xian stared at the huge aerospace carrier and looked at it quietly. The aerospace carrier in front of him was 1,500 meters long, with three sets of six wings in front and back, each wing was nearly 100 meters wide and nearly 300 meters long; behind the aircraft carrier, there was a huge tail rudder.
In fact, with three sets of wings, theoretically there is no need for a tail rudder; but adding a tail rudder can make it easier to control the flight.
Under each of the six wings, there is a row of ten deflagration aircraft engines, instead of just one or two super-large engines.
After rigorous scientific verification, multiple small engines side by side can effectively reduce flight risks, reduce aircraft stress, reduce drag, reduce the difficulty of aircraft design, and facilitate control. Most importantly, the manufacturing technology of small engines is relatively simple, the blades are small, and the blade tip speed is relatively low, which can effectively reduce shock wave flutter.
Moreover, the small engine can be staggered front and back, so the exhaust gas in the front will not affect the engine at the back.
Of course, in order to drive such a huge aerospace aircraft carrier, the engine is still a behemoth no matter how small it is. Each engine is more than five meters, nearly six meters in diameter, nearly a hundred meters long, and has multiple levels of compression and supercharging.
Because the fuel of the aerospace aircraft carrier is the newly developed fuel of the fairy world, the combustion value of this fuel of the fairy world is almost a thousand times that of the mortal world, which can bring more powerful power, but also leads to the problem of long burning time, so it is necessary to increase the length of the combustion chamber. That is why there are slender aircraft engines now.