Come to the hangar.

Scrutinize.

All kinds of welding are simply unaesthetically pleasing.

It is estimated that Shi Zhongjian is also worried that it is not strong enough, and all kinds of welds are strengthened. Many welds are raised in large chunks.

Compared with the beautiful streamlined fuselage of the J-20, the Bull Demon King transport aircraft is simply miserable.

In order to strengthen the low-altitude protection performance, a protective steel plate is also installed under the belly.

This protective steel plate is not professional, like the bottom plate steel bar?

The working class is powerful, and it's no joke.

Bottom plate reinforcement dares to be used in aircraft.

There is also a hatch in the aft section.

It's a stainless steel security door. Even the brand logo was not rubbed off. It seems to be Panpan?

There is also a tail bin for unloading.

It feels like it was dismantled from a large truck. There's even a logo for a car factory on it.

The main skeleton is a hard carbide, and the strength is certainly sufficient.

Like a building engineer, Shi Zhongjian used a large number of steel frames. If one isn't enough, then two.

This is also the main reason why the empty weight of the Bull Demon King reaches 80 tons.

If it is designed by someone else, it will be 50 tons.

As previous Soviet experts said, as long as the engine thrust is strong enough, the cement block is able to be sent into the air.

Relying on the powerful power of four 125s, Shi Zhongjian did not consider lightweight at all.

Wang Buan's preliminary judgment is that there is excess performance.

How so?

Mach 5 speed, completely unnecessary.

A maximum of Mach 2 is sufficient. You're a transport plane, what are you going to do so fast? Are you going to race against someone else's fighter jet?

There is also a high-altitude ceiling.

Do you need a 36,000-meter alevation?

There's no need. For a transport aircraft, 15000 meters is enough. That's 20,000 meters at most.

In other words, the quadruple engine is actually completely unnecessary.

For the same weight, two engines can do the trick.

The cost of all aspects can be compressed, and about 200 million yuan can be pieced together.

That's right, that is, more than 30 million dollars can get a transport aircraft with a carrying capacity of 150 tons. It's still a simple and rough type, strong and resistant to beating.

At this price, many times it is at the level of an ordinary fighter.

Robot Elf No. 1 examines it carefully.

I didn't find anything that needed to be repaired.

Shi Zhongjian also knows that being strong and strong is the most important thing. Therefore, welding and riveting are all reinforcement and reinforcement.

If you want to say what the biggest hand and tail work is in the future, it is estimated to beautify.

Such an ugly thing will scare the enemy.

"Overall qualified. Wang Buan said, "Take the report and I'll sign it." ”

"Thank you. Shi Zhongjian hurriedly took the report.

There was no provision in the report for Wang Bu'an to sign.

But everyone understands the unspoken rules.

Shi Zhongjian and the qualifications of the 217 Research Institute are not enough to endorse.

Only Wang Buan's weight is enough.

If there is a problem with the Bull Demon King's transport plane, Shi Zhongjian and the 217 Research Institute will not be able to afford it.

But with Wang Buan's joining, it's different.

Wang Buyan can bear the responsibility.

He can also solve problems.

Check again to make sure there is nothing fatal.

A big stroke of the pen.

Sign.

Shi Zhongjian breathed a sigh of relief.

It seems that Wang Buan is not so difficult to deal with as the legend says. He's actually a cute little guy too.

"You've got Shi Zhongjian's approval. ”

"You gain 5,000,000 Faith. ”

Hey?

Million?

So much?

Wang Buan's mind moved slightly.

It seems that this Shi Zhongjian is also very grateful! There is no loss in this signing.

Check the Faith balance, it's over 10 million.

Okay, upgrade now.

What types of raw materials are upgraded?

Energy, of course.

In fact, it is a hydrogen storage alloy.

It also includes water molecule synthesizers, water molecule decomposers, air molecule converters, and the like.

Upgrade.

Succeed.

The hydrogen storage alloy was upgraded to the fourth level.

The amount of electricity contained in each hydrogen storage alloy unit has been increased to 10,000 kWh. Doubled again.

Fortunately, the first-class hydrogen storage alloy can also continue to be produced. Otherwise, I am afraid that the Zunchi electric vehicle of the Midnight Cowherd will have no supply of hydrogen storage alloy again. Who can use an automatic car with 10,000 kilowatt-hours of electricity? Even if it does, the price is very amazing. Or 1000 kWh of electricity is enough. Everyone can afford it.

Of course, for large machinery, 10,000 kWh of electricity is the starting point.

There is always no upper limit to the amount of electricity that can be stored in hydrogen alloys.

No matter how much electricity there is, it will not be able to meet the needs of the earth.

With the increasing popularity of all-electric propulsion, the use rate of hydrogen storage alloys will become higher and higher. It is possible to replace the engine in the future.

As long as you carry enough hydrogen storage alloy and reserve enough power, what else do you need the engine to do?

Especially small speedboats and the like, the engine can be discarded now.

With all-electric propulsion, a speed of 50 knots is a trivial matter.

Water Molecule Synthesizer ......

Water molecule decomposer......

Air Atom Converter ......

It seems that these black technologies have also been upgraded. However, the details of the upgrade are unknown.

With Wang Buan's level 100 scientific and technological knowledge, there is no way to touch the core of these black technologies for the time being. It is estimated that at least 500 or more scientific and technological knowledge is required.

Approve.

Pass.

With Wang Buan's signature, the Bull Demon King can finally officially test fly.

At this time, the test flight of the J-11 had been completed.

The results given by the test flight base were excellent.

Obviously, the J-11 will soon be mass-produced, then put into service, and officially assume the heavy responsibility of defending the Chinese sea and air.

At the same time, the test flight was completed, as well as the resurrected Dongfeng 113 fighter.

This ancient fighter is a product of Hafei Industry. The metrics are also very amazing.

At the beginning, it had to be dismounted because the target was too high to be reached. Now, with the 125 engine, thrust is no longer a problem.

Double three was easily reached. This means that the sky of China has one more competitor.

Even compared with the J-11, the Dongfeng 113 is not inferior.

However, when it comes to the best performance, it is the J-12 light fighter.

The J-12 is a super light fighter produced by Nanfei Industry. The original design had an empty weight of only 3 tons. The full load is only 5 tons.

Later, Nanfei modified some parameters. Increased its empty weight to 5 tons, and its full load to 8 tons. to improve combat capabilities.

The other fighters are all twin-engined. Only the J-12 is single-shot.

Nanfei used a very rough way to connect a section of vertical pipe mouth outside the air outlet of the 125 engine, so that the J-12 could take off and land vertically.

Normally, this vertical nozzle is closed, and 125 is normally jetted backwards.

When vertical take-off and landing is required, a baffle is lowered. Force the air to turn in the direction and spray downwards to achieve the effect of vertical take-off and landing.

To say that such a design is simply brain-opening, simple and crude.

It's a simple and rough design, and the effect is not bad.

The J-12 is inherently light and does not require much thrust.

With vertical take-off and landing, the J-12 can take off on any relatively flat ground.

No hard bottom is required. No runway is required. The grass can take off.

The speed after take-off is also very amazing. Easily exceeds Mach 2.4.

Why can't it exceed Mach 2.5? The main thing is that the fuselage can't withstand it. Once it encounters a thermal barrier, the fuselage skin can't stand it.

Another of the biggest features of the J-12 is that the stability at low altitude is very good.

It can fly almost close to the ground.

If necessary, it can even hover in the air.

Obviously, this is a very big advantage for low-altitude raids. If you use it well, it is a low-altitude sharp knife.

Wang Buan had to sigh that there are many talents in China. There are all kinds of weird talents, ghost talents, and partial talents.

The J-15 carrier-based aircraft can also use this method.

This is the real contention of a hundred schools, a hundred flowers blooming!

On the basis of the 125 engine, various aircraft manufacturing companies are trying to develop their own models. Now, there are still a large number of models coming to the test flight base.

Before, Hafei and Nanfei never had excellent aircraft models. Now, too, it has been resurrected in full state.

Anyway, the thrust of the 125 engine is enough, and it can be designed however it wants.

Double-shot, single-shot.

Single-seater, two-seater.

Lightweight, heavy, composite.

Fighters, Bombers, Fighter/Bombers, Tactical Bombers, Strategic Bombers, Tactical Transport Aircraft, Strategic Transport Aircraft......

The current Huaxia aviation industry, to be described in a poem, is:

Suddenly, like a spring breeze overnight.

Thousands of trees and pear blossoms.

"Minister Liu!"

"Minister Liu!"

I accidentally saw Liu Zhenhua.

The vice minister's cheeks were literally full of laughter.

It is estimated that in the past 30 years in the army, his smile has not been as much as in the past two months. Choose from a variety of aircraft with excellent performance, who can understand that comfortable mood?

There are too many aircraft models that need to be test-flown before it is finally the turn of the Bull Demon King.

The first is take-off with an empty weight.

The test pilot is Ma Yuhe again.

He is indeed a typical example of the courage of an artist.

"Chief Engineer Wang, do you know? Since the advent of 125, we have all been exhausted. Ma Yuhe was joking.

"You should be expanding. Wang Buan said seriously.

"Huh. It's okay, it's okay for now. ”

"A combination of work and rest!"

"Everyone's spirits are very high right now. A month of time, flew the amount of previous years. ”

"Maybe it's going to be even harder next month!"

"Don't be afraid!"

Ma Yuhe said resolutely.

For test pilots, the greatest joy is to fly out of the fighter with the best performance.

It is also a joy to be able to make all kinds of aircraft with advanced performance pass the test flight assessment and enter the service column!

Of course, the most important thing is that this month's test flight, not a single major accident.

It's all innocuous little problems. Negligible.

Now with their eyes closed, they can perform all sorts of dazzling maneuvers in the air.

The Bull Demon King officially took off.

From the back, it feels like a pig.

A chubby, pot-bellied, short-limbed pig.

However, this pig flew up unexpectedly and neatly. The action is swift, and it will never drag the mud and water.

Relying on the surging power of four engines, the Bull Demon King easily soared into the sky.

In just a few seconds, the Bull Demon King was gone.