Chapter 2125 Can't Be Calm for a Long Time (Please Subscribe!)

"How many?"

"Let me see?"

"..."

The crowd gathered around.

then.

Just saw the numbers on the screen and started to rise.

Three hundred and six.

Three hundred and seven.

Three hundred and eight.

Four hundred.

"Huo!"

They couldn't help but be shocked. At a speed of 400 per hour, there was almost no helicopter, and it seemed that it was still accelerating. In less than five minutes, it broke through 430.

Four hundred and four.

Four hundred and five.

Four hundred and six.

Then the speed stopped and kept going.

"so amazing!"

"So fast."

"It actually exceeded four hundred and six."

"..."

Although well-trained, it is inevitable to be amazed by this figure. At 460 kilometers per hour, in the field of helicopters, only one exceeds it.

and.

That one is not in service yet.

"Didn't you hear that it's very big? Why is the speed so fast? It's unscientific, and, is this the cruising speed, or has it reached the maximum speed?"

Highest.

Generally higher than cruise.

therefore.

If it is just cruising, it means that its top speed can exceed 500 kilometers per hour. Such a speed is really a bit scary.

"I don't know."

"or..."

"What?"

"Ask them." Since only the airspace authorization is concerned, there are no parameters of the aircraft here, and there will be a record unless the test is completed.

"Broad."

"Better have a picture."

"Uh-huh!"

"..."

They were very curious about what it looked like.

but.

In the end, this plan was not implemented, but a different way.

five minutes later.

Their satellite images came. It's not easy to apply for this thing, but it's not that the application can't come down, and it's usually idle anyway.

"Wow!"

"It's really big!"

"Giant."

"Domineering."

"I finally understand why it's flying so fast. Four propellers, four turbine engines, and eight full power outputs. No wonder it can be so fast."

"Cattle!"

"This design is too bold."

"yes!"

"..."

Looking at the shape, they realized how 'luxury' this is, with eight powers. Although the specific parameters are unknown, it seems that it will not be bad.

"I really want to see it up close."

"Uh-huh!"

"What about a dream?"

"We are a secret unit. We can't let the plane come here, but we can go and observe it. They will test it publicly in a few days."

"Unfortunately, we can't go."

"..."

They all knew that the excitement was impossible.

but.

The person in charge here was thinking about it and showed people to watch it. It doesn't seem to be a big deal. It's nothing in the winter.

Um.

You may have.

. . .

base.

tower.

"Chairman, the air traffic control said that they would like to come and observe it in a few days." After receiving the news, the person in charge quickly reported it. This is not a big deal.

You can also agree.

But.

Tang Qing is here, he must ask for advice.

"Oh?"

"it is good."

Tang Qing smiled and agreed. In fact, the military will send someone over in a few days. Although the helicopter plan was bold, it still attracted the attention of the top.

also.

The Ministry of Industry and Safety will also come.

after all.

One of its uses is to fight fires. Although it doesn't matter if you buy Tang Qing or not, you should still ask for it. It is best to have an order, and forget it if you don't have an order.

Anyway.

We don't eat here.

Subsequently.

Tang Qing continued to stare at the screen.

now.

At full speed, the shape of the entire aircraft has changed. At more than 100 kilometers per hour, the four cantilevers are still in the shape of an X.

Three hundred kilometers.

The fuselage became 'wood'.

Four hundred kilometers.

Forehead!

It is a bit different from 'Wood'. The horizontal of 'Wood' is gradually replaced by '^', but the angle is not so large. The main reason is drag reduction.

in the atmosphere.

It’s easy to say at low speed. Once the speed is fast, the influence of air resistance has to be considered. At a speed of 400 kilometers per hour, the resistance will be very large due to body size.

therefore.

Only have this design.

. . .

after an hour.

The dual power test is over.

Perfect.

There has been no failure during this period, what do you do next? It’s still flying, it’s still the same path just now, but this time it will add other faulty items.

like.

the first item:

"Left front rotor power failure."

then.

I saw on the screen that the aircraft was slightly tilted and was a little unstable, but it quickly recovered its attitude, but the speed was lower than before.

because.

By connecting the drive shaft internally, the power in the front right is dispersed, and one engine drives two propellers, of course, it will be slower.

then.

second section:

The drive shaft connected to the front right is out of order.

Change left.

Broken again.

Change right back.

In short.

According to the design, one engine can drive four rotors to rotate together, that is, if three are broken, it will be fine, but the speed will be very different.

Can only guarantee not to crash, but must land quickly.

also.

In addition to the rotor, the turbine engine can also play an important role at this time, and the eight powers, switching and supporting each other, have brought great challenges.

However.

No matter how hard it is.

In the face of human intelligence, it is also possible to climb. This aircraft, in theory, as long as there are two different outputs in one cantilever.

It will not crash like a kite with a broken string, and such a situation is almost impossible unless it is hit by a weapon.

That way.

It is a complete force majeure.

. . .

after an hour.

base.

In the case of various power failures, the six aircraft completed complex power switching. When flying back to the base, only two rotors were rotating.

and.

Only one engine is still working, the other seven are all "failed", although the data shows that the pressure of that one engine is huge.

But.

Still persisted, not exceeding the critical value.

finally.

Parked safely on the tarmac.

"Wow hoo hoo!"

tower.

A round of applause and excitement, this is a complete performance test, and the result can only be said to be - perfect. Such a complex environment can be overcome.

Eight power.

Lost seven.

But it can still land stably, which is also the only one in the history of human aircraft design. It can be said that they made history in one year.

At this time.

Tang Qing's voice sounded:

"very good."

"This test went very smoothly. It's time for lunch, everyone will go to dinner first, and the maintenance team will check it out. In the afternoon, we will start the practical project test."

Subsequently.

Everyone in the tower left excitedly.

Logistics team up.

examine.

come on.

Then ship those pendants out of the factory and arrange for the afternoon preview content. Soon, Tang Qing received a report: all six aircraft were fine.

to this.

Tang Qing is not surprised.

joke.

The equipment is all in space. The soldiers use the most sophisticated craftsmanship and technology to manufacture, and they have done thousands of experiments before, but they are very solid.

Driving normally, it's hard to drive bad.

. . .

Tang Qing didn't know.

In an air force base thousands of miles away, as well as in the capital, many people who watched this exercise through satellites could not calm down for a long time.