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Since China is also preparing to adopt the Type 59 tank as China's main battle tank in the next twenty years, even if the appearance of composite armor will be greatly changed, an expert can understand it just by looking at the road wheels. So Hu Weidong played a
In his mind, he did not give the design drawings directly to Germany, but instead
The intention revealed a flaw and allowed German spies to steal it. This not only blocked the mouths of the allies, but also provided an excuse to sever diplomatic relations with Germany. After all, the crimes committed by the Nazis cannot be cleansed, and China should cut ties with them as soon as possible.
It is very necessary. Anyway, even if the relationship is broken, the business can still be carried out!
No matter how powerful a tank is, it is afraid of airplanes, but since the performance of the three German fw190b models has almost reached the limit of piston aircraft, there is little potential for improvement, and it is also very good to be slightly modified for tactical bombing, so
There is no great need to improve tactical bombers. As for strategic bombers, Hu Weidong doesn’t know much about Germany.
China's national strength did not support it, so the focus of the last technology exchange between the two sides was on future jet aircraft. In the end, experts from both countries gained a lot. China's jet aircraft development progress was greatly advanced, while Germany's
The reliability of the jet fighters developed later has also been greatly improved compared with history.
Hu Weidong's suggestion to use kerosene as jet engine fuel and start research in advance has benefited Germany a lot. Early jet aircraft in history did not have dedicated fuel. Gasoline and kerosene were usually mixed, because gasoline is highly volatile.
, flammable and explosive defects, the accident rate of early jet aircraft was extremely high. If aviation kerosene can be produced in advance, it is suspected that the fatality rate of pilots can be greatly reduced.
In addition, Hu Weidong also mentioned three ideas that later had a major impact on the course of World War II. First, proximity fuzes can not only be used on anti-aircraft guns to deal with aircraft, but also can be used to deal with ground troops. The killing effect is very amazing.
It seems that anti-aircraft machine guns and small-caliber anti-aircraft guns deal with ground troops
The second is the wire jammer, which can cause the proximity fuse to be triggered in advance and prevent it from reaching the real target. Although this type of electronic countermeasures is easy to crack once the enemy understands it, it can still be harvested when used for the first time.
It has miraculous effects. If used well, it can completely defeat the enemy's main force.
The force fleet suffered a fatal blow; the third is the early warning aircraft. Although the German army currently lacks a good aircraft platform and radar technology cannot be compared with the historical level when the early warning aircraft was invented, a warning range of at least 80 kilometers can still be achieved with slight improvements.
It can reach more than 120 kilometers in one go, so
A large warning range is enough to expose any sneak attacks launched by the enemy from the sea or the ground in advance, and allow our own aircraft to take off to meet the enemy in time. However, the early warning aircraft has more aircraft, and there is also the American value of large transport aircraft as a platform.
Bigger. So it is worth considering when Germany will take it out.
As for naval equipment, China did not give Germany much help, but it obtained two seemingly inconspicuous but very important technologies from Germany. The first is hydrogen peroxide torpedoes that can replace oxygen torpedoes, which can make aviation torpedoes
Weapons that had been eliminated by the Chinese Navy have become valuable again, thereby greatly enhancing China's coastal defense capabilities; the second is the snorkel technology used on submarines, this invention is of even greater value.
Although Germany achieved quite astonishing results in the Battle of Iceland, judging from the purpose of the campaign, they still failed. Moreover, the weakness of the teardrop-shaped submarine that was slower than the old ship-shaped submarine when traveling long distances was gradually exposed.
came out, and as a result, two expensive teardrop-shaped German submarines were sunk by the US military.
In order to solve this huge weakness that seriously affects the strategic mobility and survivability of the teardrop-shaped submarine, a German engineer came up with the idea of equipping the submarine with a
Snorkel method.
In this way, the submarine can run the diesel engine underwater. The required air is introduced through the breather pipe, and the generated exhaust gas is also discharged through the breather pipe. The submarine no longer needs to float to charge, and it can even be directly driven by the diesel engine to sail underwater (
Of course, the speed will be slower when the snorkel is in the state), not only long-distance navigation
The submarine's speed will no longer be affected by frequent surfacing while traveling, and the submarine's concealment will be a huge leap forward. Although the snorkel and periscope sticking out of the water can be detected by the enemy's airborne radar,
After all, the required distance is much closer, and in actual combat this danger can almost be ignored[
It was only then that Hu Weidong realized that he was a layman after all, and he only knew a little about modern submarines. If the Germans had not taken the initiative to say it out, Chinese submarines without actual combat would not know when they would discover this problem. Indeed, necessity is the biggest driving force for scientific and technological progress.
!Of course, having said that, the snorkel technology during World War II was not very high (Note 1). Once China discovers it in the future, it will be easy to invent it. If not, the Germans would not be so kind.
But even so, Hu Weidong reciprocated and gave the Germans a good idea that could further enhance the submarine's concealment. That was to install a small radio wave detector on the top of the snorkel and use it to specifically receive centimeter waves or millimeter waves.
Waves, because the radar that could detect submarines during World War II only had these two bands, and there were no microwaves at that time.
Communication, so as long as the radio waves in this wavelength range are received, it must be from the enemy's radar. At the same time, the detector is set so that the radio waves in the selected wavelength range will automatically be emitted into the boat as long as the intensity exceeds a certain value.
By using the alarm, you can give early warning to the enemy's radar, and dive and hide before the enemy's aircraft and anti-submarine ships approach.
Note 1: Modern submarines are a different matter, because the anti-submarine capabilities of various countries are far from what they were during World War II, so the submersible depth must be much greater to be relatively safe, and the snorkel does not dare to protrude too far out of the sea, and its concealment
, intensity and even monitoring (there was once a Chinese submarine that was flooded with seawater into the ventilator due to strong waves at sea, causing it to automatically shut down, while the generator on the boat was still running and was consumed in a very short period of time.
A large amount of oxygen [Oxygen consumption exceeds one-third, and the concentration of carbon dioxide in the boat is enough to cause severe hypoxia and suffocation of the human body.], causing all the officers and soldiers on the boat to suffocate, leading to serious accidents such as major shipwrecks.) are even higher.
(To be continued. If you like this work, you are welcome to vote at Qidian. Your support is my biggest motivation. Mobile users please go to m to read.)