Chapter 247 Air Defense Missile (4)

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Zhao Zhongyao's words made Director Liu dumbfounded. ∟,

"Little Zhao! Do you feel so uncomfortable being the vice-principal? The vice-principal is completely idle, and there is almost nothing to do! Isn't Zuo Junqiang handling all the affairs of Jianggong University! "

"Director Liu, in fact, it's not just because of the job I want to be the vice president. The important thing is that I'm still young. If I become the vice president, many old professors will be jealous! They all want to be the vice president. And the vice principal!

Doing so will make it difficult for me to get along with them! I think the superiors did not take into account the feelings of these old professors when they arranged this way! An idle job that makes the old professors jealous and destroys the unity of the school is really not worth the candle! "

Director Liu couldn't help but nodded at what Zhao Zhongyao said.

"Zhongyao! What you said is right! It seems that we didn't think so much at the time! Okay, I will report this matter to the superiors. You still have to work on the research of air defense missiles with peace of mind!"

After listening to Zhao Zhongyao's words, Director Liu also understood his thoughts. I was also deeply moved by Zhao Zhongyao's generosity and quality.

"Thank you! Director Liu, I will work hard to develop the air defense missile." Zhao Zhongyao saw that Director Liu agreed to him, and he also said happily that he would go all out for the research of air defense missiles.

"Zhongyao! You need to develop the anti-aircraft missile as soon as possible! Now the enemy's high-altitude reconnaissance planes often come to my airspace to collect information! The superior leaders have been meeting all day long to study how to deal with these high-altitude reconnaissance planes! "

"Yes! I will." Zhao Zhongyao looked at Director Liu and nodded.

After Zhao Zhongyao returned from Director Liu, he returned to Jianggong University. He saw Zuo Junqiang again.

"Zhongyao! How's it going, have you talked to the superiors!" Zuo Jun asked with a strong smile. "Principal Zuo, I have already told Director Liu that he will discuss with his superior immediately and will cancel my appointment as vice principal soon. Now, I can carry out the research work of anti-aircraft missiles with peace of mind."

Zhao Zhongyao looked at Zuo Junqiang. Said with a smile.

"Okay, I'm relieved now! I have spent a lot of thought on this matter for you! I have also asked the superiors for instructions! They said they would consider this matter. Alright, you can do nothing now Don't think about it, hurry up and study anti-aircraft missiles!"

Zuo Junqiang chatted with Zhao Zhongyao for a while, and then asked Zhao Zhongyao to go back.

Zhao Zhongyao returned to his office and began to study air defense missiles.

Anti-aircraft missiles refer to missiles launched by the ground, ships or submarines to intercept air targets, and are also called surface-to-air missiles in the West. Due to the high speed and high maneuverability of most air targets, the vast majority of air defense missiles are winged missiles with axisymmetric layout; the power devices mostly use solid rocket motors. Liquid rocket engines, ram air jet engines and rocket ramjet engines can also be used; from the beginning of research in Germany in the early 1940s to the 21st century, nearly 60 springs and autumns, the world's anti-aircraft missiles have been developed for three generations, and the fourth generation is still developing in the 21st century. generation. According to incomplete statistics, more than 120 models have been developed, of which more than 90 are equipped for troops, and more than 20 are under development.

So far, anti-aircraft missiles have been developed to the fourth generation, which can not only resist aircraft, anti-cruise missiles and anti-tactical ballistic missiles, but also resist attacks by anti-radiation missiles and air-to-ground missiles. It has become an extremely important combat weapon in the air defense weapon system, and plays an important role in the air defense of homeland and key areas. Among all kinds of air defense missiles, portable air defense missiles that are small, light, maneuverable, and quick to respond are mainly used to defend against air threats from low and ultra-low altitudes (especially between 10 and 100 meters). Portable anti-aircraft missiles can be seen in all local wars in the 20th century, especially playing a very important role in the defense of ultra-low altitude point targets. Become the nemesis of low-altitude and ultra-low-altitude air strike targets. In several typical local wars that occurred in the 1990s, portable air defense missiles have achieved good results, further proving its value in defending low-altitude and ultra-low-altitude air attack targets.

With the further improvement of the technical and tactical performance of portable air defense missiles, some people predict that the demand for portable air defense missiles will account for 65% of the total demand for air defense missiles in the next 10 years. visible. Portable air defense missiles will become an indispensable main weapon for homeland, key areas and field air defense.

As a reborn person, Zhao Zhongyao also did some research on the anti-aircraft missiles in the world before his death. Because he was not just a nuclear physicist during his lifetime. Still a military fan, a weapon lover.

Because Zhao Zhongyao has been very fond of weapons and equipment toys since he was a child. Since I was a child, I like to take apart some gun toys.

His biggest hobby after work is to check some weapons and equipment materials and books. I want to figure out how these weapons and equipment are manufactured.

When some of his colleagues knew that Zhao Zhongyao had such a hobby, they still couldn't understand it! I feel, he is a physicist, how could he be so fond of military weapons!

Some colleagues are laughing at Zhao Zhongyao, saying that he is not doing his job properly! If you don't study good professional theories, what's the use of studying these guns and ammunition!

When some friends asked him this, he would give them a reasonable explanation.

Zhao Zhongyao would say: "All military weapons start from physics and are the result of human research on physical phenomena. Whether it is aircraft, cannons or guns and ammunition, these things are developed using the laws of physics!

The reason why I like military weapons is also because I like physics! It's just that most of you just study some basic theoretical knowledge of physics, but don't pay attention to the application of theoretical knowledge of physics in reality!

In fact, as a physicist, not only do you need to learn some physical knowledge, but more importantly, you must understand how useful these physical knowledge are in reality!

This is actually a very good way to learn! That is to say, theory should be combined with reality! Just learning the theory blindly without combining it with practice will make the theory empty!

But blindly carrying out practice without paying attention to theoretical summary will make the practice appear blind without a certain goal. It will make the practice lose its meaning.

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