Chapter 169 051B and 051C (add more, please subscribe)

   What the Navy looks forward to most is long-range air defense.

The original 051 destroyer could only rely on double-barreled machine guns for air defense. It belonged to the level of World War II. Because of its weak air defense capabilities, it won the battle in the southern waters. revenge.

   Once, the Navy took a fancy to the sea javelin system on the Type 82 destroyer, but due to various reasons, it still did not introduce it.

Now, the Navy only has the self-developed Hongqi-61 and the imported Sea Rattlesnake, which are already usable. However, they are all missiles with a range of about ten kilometers, which belong to the last layer of point defense. Once they are not intercepted, the consequences can be imagined Know.

  The Navy is most looking forward to the regional air defense system.

  So, when Qin Tao put forward this suggestion, it aroused the interest of the navy leaders. However, it was dictated at the time, but now it has been implemented on specific drawings.

   However, this appearance looks a bit strange.

   "Here, I will focus on introducing our air defense system." As for the single-barreled 130mm naval gun on the bow and the near-anti-aircraft gun, put them aside and focus on the most important thing first!

"This system uses the famous Rif-M. Since its launch tube is more than eight meters long, we can only choose a place where the warship can be inserted to the bottom. At the front end, the front of the bridge On the second deck, there are two seats, and on the hangar at the tail of the warship, there are four seats. Each seat has eight launch tubes. After our improvement, it does not need to rotate like a revolver, and each launch tube can be fired directly. In this way, a warship has 48 area air defense missiles."

"Its radar is arranged at the top of the original hangar. In this way, it can search a 120-degree area when it is deployed backwards. According to the standard of the PMU model exported by Lao Maozi, this phased array radar can have three At a distance of 100 kilometers, guide missiles with a range of about 100 kilometers to conduct interception operations."

  In this slide, Qin Tao drew a perspective view, so the various structures can be roughly seen.

  It is completely considered for air defense operations, so that various other things are ignored.

"President Qin, you are really capable of fantasizing." Ma Guoqiang said after returning to his seat: "Your plan is entirely based on the assumption that the old man will sell us an advanced air defense missile system and pin his hopes on the navy. Such a hypothesis is ridiculous, ridiculous!"

"Whimsical? Hypothetical?" Qin Tao glanced at Ma Guoqiang: "I don't even dare to think about it, what vision can I have? Su-27, did the old man sell it to us? Advanced gas turbines, have we passed the secret? Got the channel?"

"But I know that Mr. Wu led a team to purchase the S-300 last year, but it failed in the end. The old Maozi was only willing to sell their outdated models to us. Mr. Wu, is there such a thing?" Ma Guoqiang said, turning his head to look To Mr. Wu.

  Old Wu smiled wryly and nodded.

   "Everyone, the old man has already rejected us, but the far-sighted President Qin is still assuming that the old man rejected our weapon system to support the navy with a firepower network for regional air defense. Isn't it ridiculous?"

   "Old Maozi once refused, but the international situation is changing, who can say for sure? What if the old Maozi changes his mind again? We have been at odds with Lao Maozi for so many years, isn't the relationship relaxed now?"

   "No matter how relaxed, the old Maozi will not be able to sell us their magic weapon!" Ma Guoqiang continued to insist.

   In his eyes, Qin Tao's plan is too ridiculous.

   "Really?" Qin Tao asked: "Then should we contact the Air Force and ask them about the progress of their procurement of the S-300?"

   "Okay, let's ask, if the old man can agree, then I, Ma Guoqiang, and your surname!"

  Beside the slide projector, there was a phone. Qin Tao picked it up, got through to the phone over there, and then pressed the speakerphone.

"What? Ask us about the procurement of the S-300 project? The old man has already let go and promised to export the S-300PMU missile to us. The specific negotiations may take a few months until the Su-27 project is fully discussed. Let's talk after we get down."

  The voice spread throughout the meeting room, and Ma Guoqiang's expression turned ugly: "Impossible, how is this possible?"

"It was Mr. Lin's voice just now, everyone should be able to hear it?" Qin Tao said: "So, Director Ma, let's forget about changing your surname. You still have to dare to think before you do things. If you stay in the same way, how can you move forward? Woolen cloth?"

   Ma Guoqiang's mind was completely confused. He never thought that the old Maozi would actually agree! If the Air Force can purchase it, then the Navy will purchase two sets and install them on its own warships.

   "No, no, there is a problem with the design of your destroyer." Ma Guoqiang thought of something, and began to refute again: "You don't have a helicopter hangar, and you don't even have enough anti-ship missiles!"

   "As I said just now, we are an anti-aircraft destroyer, and we only do air defense. We have reserved a helicopter deck. If necessary, we can still dock helicopters."

   "Your radar doesn't seem to be able to rotate, right? At sea, you must have omni-directional air defense capability. It's impossible for you to directly transplant the system on land like this!"

   "It's not like we're going to fight in the Pacific Ocean, we just wander around in our own waters, as long as the **** of the warship faces the outside?"

"Yours…"

"Director Ma, since you said that, I would like to express my opinion on your 051B project just now." Qin Tao said: "Your warships have not been improved in any way, and they use the old 052 destroyer. , Therefore, it is a waste at all. It is standing still!"

"you…"

   "Okay, stop arguing. Now, we have two destroyers here, the 051C dedicated to air defense and the 051B for general use. Everyone can speak freely and express their opinions." Wu Shengli said above.

   "Well, leader, I haven't finished the introduction yet, can you wait for me to introduce the rest?" Qin Tao looked at Wu Shengli.

   "Okay, then you can continue. Other people, don't interrupt his introduction for the time being, and discuss it after the introduction is over."

   "Here on the rear mast, what we want to install is the roof radar." Qin Tao continued to introduce.

  At this time, everyone turned their attention to the mizzen mast. Sure enough, there was a strange radar there.

   "Is this Lao Maozi's MR710 three-coordinate radar?" As an authority in the radar field, Mr. Ben was the first to recognize it.

"That's right, it's this radar. The old Maozi's code name is Fregate. I call it the top plate according to its shape and characteristics. This radar is also an important air search radar that we need to introduce technology and absorb. .”

In later generations, domestic warships, whether it is a frigate, a destroyer, or even an aircraft carrier, will have a back-to-back tilted two flat plates on the mast, which will be used as the main force for air search. This is the famous roof radar among military fans. .

This kind of radar was born in 1977 by Lao Maozi’s Salute Design Bureau (from Baidu, I don’t know if it’s true or not, it seems that the Salute Design Bureau is not engaged in radar)), Leonid Alexei Rodionov is glorious became the chief designer.

This radar was not flat at the beginning. The first generation was named "Top Sail". Responsible for medium and long-range air search, 3D antenna is responsible for medium and short-range detection and tracking;

Later, this radar developed into the second-generation "board rudder". The semi-cylindrical 3D reflective antenna became a flat antenna, and the parabolic 2D antenna was still connected to the back. The flat antenna was installed obliquely. The advantage of this is that it can Let the radar beam scan the surrounding airspace diagonally.

  Afterwards, the third generation, which is the one currently in use, is to replace the 2D parabolic antenna behind with a relatively small flat antenna, so that the entire antenna group becomes two obliquely installed flat antennas.

  Some people call it a phased array radar based on this flat panel antenna. In fact, it has nothing to do with the phased array. If it is a phased array, then there is no need to turn it around.

  This antenna is a dual-band waveguide slot antenna, similar to the flat-panel slot radar antenna used on fighter jets.

  The performance of this radar is good, so Qin Tao brought it here, anyway, it will be used in the future, so just poke it here.

   "I also want to import from Lao Maozi? Huh, how much will it cost?" Ma Guoqiang continued to hum, but because Wu Shengli had said it, his voice was very low and did not interrupt Qin Tao's introduction.

"For the short-range defense system, we use four AK630 naval guns. This naval gun has been used on our missile boats, and its performance is not bad." Qin Tao continued: "As for the previous naval gun, what I am drawing now is The single-tube 130mm naval gun, since this kind of naval gun has not yet appeared, may be replaced with the existing 100mm naval gun when it is officially installed. However, I personally suggest that our domestic 130mm naval gun Guns are developed as a key project, and only this kind of guns can match our 7,000-8,000-ton warships."

   Just like that, Qin Tao explained the general idea of ​​his warship design.

"Although we are developing our own Aegis system, we will definitely encounter many difficulties. Before the battleship equipped with the Aegis system enters service, the warship we designed should be able to deal with emergencies and solve our imminent air defense problems. Although it is Transition warships, but the significance of their existence is significant. Especially, if deployed to the Bohai Sea, it can better protect the safety of our capital."

  The leaders of the navy were excited.

  Among the three major fleets, the most important to the navy is of course the Beihai Fleet. This fleet undertakes the important task of guarding the capital. Even during the Qing government, the Beiyang Navy was the most powerful.

   If such two warships are used to cruise in the Bohai Sea, it will effectively expand the defense circle of the capital.

  Thinking of this, the leadership of the Navy almost spoke up to support it.

  Qin Tao finished speaking.

   "Everyone, do you have any new designs?" Wu Shengli asked.

   No one answered.

   That is to say, next, the order for the navy's two main destroyers will be decided in the bidding of these two factories.

  Which one to choose?

   Anyone with a discerning eye can see it.

"Leaders, their 051C warships rely entirely on foreign technical strength, and they need to purchase a lot of equipment and spend huge sums of money, so..." Ma Guoqiang wanted to say something dissatisfied, but before he finished speaking, he saw People around looked at him with meaningful eyes.

  Ma Guoqiang has been saying bad things about 051C almost all the time, but everyone is very supportive of 051C!

   "If we want to build, we must build a product that is really useful to the navy, not a tasteless product." Qin Tao said: "It must be able to solve the pressing problems of the navy."

   "Leaders, our products are not tasteless!" Ma Guoqiang was anxious.

   "President Qin is right. What our navy urgently needs is an air defense ship. If we can solve the problem of regional air defense, even if it is only a transitional one, it is very important to us." A naval leader said.

   "I also think that it doesn't make much sense to build a warship with similar weapons and equipment to the 052. The equipment on the 052 can be transferred to our frigates."

  A famous naval leader has expressed his opinion.

  Wu Shengli was very satisfied, and just about to make a concluding remarks, another person spoke.

   "Now, the introduction of the S-300 has not officially started. If we are betting all our money on the 051C project now, isn't it a little too hasty? After all, you can rest assured when you have something."

  When the leader said this, the people present also agreed with him. Yes, there is a risk in this. What if the old man suddenly changes his mind and doesn't sell it?

"At today's meeting, we couldn't decide on the next two destroyers. I suggest that we postpone it temporarily and wait for the news from the Air Force. If the S-300 missiles are imported, then we will consider building anti-aircraft destroyers. If imported If it fails, how about we build a general-purpose destroyer?"

   "Leaders, there should be a time limit. If the negotiation over there is delayed, shall we continue to wait?" Ma Guoqiang said.

   "Let's make it a two-year period." Wu Shengli said: "By then, the construction of our Type 052 destroyer will almost be completed, and it is time to consider the construction of a new destroyer."

  Two years is definitely not short! Ma Guoqiang was a little dissatisfied. He originally wanted to say half a year, but seeing that the leaders who supported him did not raise any objections at this time, he could only bow his head and admit it.

  Qin Tao didn't even expect that today's meeting would be able to win the order of destroyers. After all, his plan really has some risks. If he can't import from Lao Maozi, it will be troublesome.

However, two years, it’s all right, and, with these two years, their own design unit of Mingzhou Shipbuilding Industry Group will be able to provoke the leader. At that time, in their own unit Design, people from other shipyards, don't want to get the design drawings, there is no way to copy them!

  (end of this chapter)