Reborn in Hong Kong: The Tycoon Grows Up

After arranging the security personnel to start taking pictures of the V2 rocket drawings, Bao Zixuan walked towards another box. Zhang Zhan and others have opened all the boxes, but they all understand the boss's character. Therefore, I did not peel off the oil paper to read the content inside, knowing that the boss wanted to be the first to watch and could not steal the spotlight from Bao Zixuan.

Also, it is not clear how the Germans organized the information. Once it is messed up, it will be even more troublesome. The chances of it being a disservice are very high, so I can only wait for Bao Zixuan to sort out the information and then quickly take photos and re-seal the box.

When he saw the drawings, Bao Zixuan finally found the technical information he wanted most during this trip. This information is a dream for any aviation person. If the United States had not obtained some of its drawings, it is estimated that it would have taken at least 20 more years to develop aircraft such as the F 117 and B2. Yes, Bao Zixuan obtained the technical data of the German Holten 2-29 bomber.

The Holden H.IX, named Ho 229 by Imperial Airways, was a prototype war bomber designed by the brothers Lerma and Walter Holden during World War II and produced by Gotha.

It was the first flying-wing aircraft propelled by a jet engine. It also includes technology that can avoid radar detection - this is the first fighter aircraft with similar stealth technology. However, the stealth performance of this aircraft is a coincidence brought about by the flying wing shape, not a deliberate design. This aircraft was loved by Generalissimo Hermann Göring of the German Air Force. It was the only aircraft that could meet his 3 x 1000 performance requirements, that is, it could fly at a speed of 1000 km/h, carry 1000 kg of bombs, and fly 1000 km away. destination. It is estimated to reach speeds of 1,024 km/h and climb to an altitude of 15,000 meters.

The H.IX's center pod is made of welded steel tubes, while the wings are made of carburized plywood (charcoal mixed with sawdust and adhesive). The air inlet of the jet engine passes through the main spar of the wing, and the second spar is connected to the elevator auxiliary wing. It is designed to have a 7G load factor and a 1.8x safety factor, so the ultimate load factor of this machine is 12.6G. The thickness-to-chord ratio of the wing ranges from about 15% to 8% at the wingtip.

The flight control system consists of elevator auxiliaries and spoilers. The aircraft's flight control system includes two types: long-span spoilers and short-span spoilers. When used, the outer spoilers are activated. Compared with a single spoiler system, such a system can make the movable axis Euler angle of the aircraft's flight control smoother and more elegant.

The Ho 229 used retractable tricycle landing gear. The nose landing gear of the first two prototypes was disassembled from the tail wheel system of the He 177. And use a parachute to slow down when landing. The pilot is also equipped with an ejection chair. The engine originally wanted to use the BMW 003 type, but due to the failure to complete combat readiness in time, the Junkers Jumo 004 was used as a replacement.

In later Hollywood movies, Captain America flew this plane. Bao Zixuan actually saw the prototype of this aircraft with his own eyes. There is only one left in the world in the National Air and Space Museum of the United States. As an aircraft engine designer, no one has ever been to the National Air and Space Museum. After all, all the classic aircraft in the world are displayed everywhere.

As the world's first jet stealth aircraft using a flying-wing design, its performance and styling were absolutely unparalleled at the time. And someone said that this aircraft is at least 100 years ahead of human technology, and the design concept is really too advanced.

If the Americans did not get the ho229 aircraft, then there would be no possibility of the famous B2 Phantom strategic bomber. The appearance of the two aircraft is so similar that it can be said that the B2 is an enlarged version of the HO229 which is more appropriate.

Now that we have obtained complete technical information on the production of the ho229, it will be relatively simple to develop other stealth aircraft in the future. In addition, he is engaged in the field of aerospace engines. It will not be too difficult to build this aircraft. It can be said that being able to obtain the technical information of ho229 is even more powerful for Bao Zixuan. The only thing I'm worried about is that it can't be produced yet, even if it's imitated. This is a strategic bomber with stealth capabilities. The British will never sit idly by if they know this.

Germany is limited by the lack of high-quality materials. It only uses wood, carburized plywood and ordinary steel to give this aircraft a 3 x 1000 performance, which is what is said to be able to fly at a speed of 1000 km/h, carry 1000 kg of bombs, and fly 1000 km away. destination. It is estimated to reach speeds of 1,024 km/h and climb to an altitude of 15,000 meters.

It is exciting just to think about how the Heiyun Group, which has a large amount of titanium alloy and rare earth resources, and even more steel, can improve the performance of the aircraft.

There is no time to appreciate the German masterpieces too much, so I can only wait until I return to Hong Kong to savor them slowly. Bao Zixuan quickly sorted out the information and arranged for people to take photos. Zhang Zhan and others were repacking the pictures after taking pictures, and the box was specially marked. After all, this is the most important thing to Bao Zixuan so far. .

When Bao Zixuan called the technical drawings of oil paper packaging in another box, he was stunned. What happened was a bit strange. It stands to reason that this thing should be a weapon currently being developed by the Soviet Union. How could it appear in the technical data left by Nazi Germany? Could it be that the Germans had already conceived and developed the finished product, which was captured by the Soviets after the war? It's just that the Soviet Union's industrial technology and production capacity were not good enough at that time, and it was not until the 1970s and 1980s that they could imitate it. It is not impossible to do so. After all, there are so many things stored in the minds of these German scientists that it is really difficult for normal people to understand.

When the aircraft flies close to the ground or water, the airflow after passing through the wings will flow backward and downward. At this time, the ground or water will produce a reaction force. When it flies at a height equal to or less than 1/2 of the wingspan from the water, , the upper and lower pressure difference of the entire aircraft body increases, the lift will suddenly increase, and the drag will decrease, preventing the aircraft wings from falling. This physical phenomenon, which can reduce the induced drag of an aircraft and achieve a higher lift-to-drag ratio than flying in the air, is called ground effect by scientists, and thus pioneered ground effect flight technology.

The theoretical core of ground effect aircraft lies in the special phenomenon of ground effect: when an aircraft flies very close to the ground, its lift will suddenly become much greater than normal. According to general rules, to take advantage of the extra lift brought by ground effect, the flying height of the aircraft cannot exceed half the length of the wings.

Ground-effect aircraft have fast speed, large carrying capacity, good stealth effect, and excellent airworthiness. They can fly close to the ground or sea, desert or swamp surfaces. They can use the blind spots of radar to quickly and quietly approach targets for assault landings. , can easily cross the shore anti-landing obstacles and mines.

Because the ground effect aircraft is only close to the water, but it flies at low altitude in the space above the water, its speed is 10 times or more than that of ordinary ships and more than 3 times that of hovercraft. The speed of ordinary ships is generally about 30 knots, hovercrafts are 40-140 knots, and ground-effect aircraft are as high as 100-320 knots. When flying, it is completely out of the water and its speed is comparable to that of a helicopter.

After reading all the information, Bao Zixuan finally knew the truth of the matter. The Germans have long discovered the ground effect and conducted research in this area. After World War II, all this information was taken away by the Soviets, and it is said that the Soviets had studied small ground-effect aircraft long before the Caspian Sea Monster. However, the strategic threat was not very great at that time, so it was not taken seriously by the United States. It was not until the appearance of the Caspian Sea Monster that this weapon appeared in the public eye for the first time.

This ground-effect aircraft designed by the Germans is not inferior to the Caspian Sea Monster at all, and is even slightly better in some performances. It seems that the Soviets still have not fully understood the technical data and drawings left by the Germans. He must not make such a mistake, and Bao Zixuan has already planned to develop a ground-effect aircraft, which he believes will be used soon.

The technical information that follows is actually even more unimaginable and difficult to implement in a short period of time.

However, after seeing the information, Bao Zixuan's evaluation of German scientists went up a notch; could it be that these people really traveled back in time like him, and traveled decades later than him; or did they really get foreign information? Star Technology. The design was so incredible that Bao Zixuan, who had always seen a lot, couldn't believe his eyes.

In the box at the back, I found a series of theoretical weapons such as flying saucers and solar cannons designed by German scientists. These technologies may not be produced even in another 100 years. For now, they can only be kept as souvenirs. The most important thing at the moment is Organize and classify information.