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"Such improvements have given us greater combat capability, and some of our technologies, especially electronic technology, have fallen behind, and there is a big gap between us and the world's advanced level. Pen Fun Pavilion www.biquge.info{{}}" Cheng Yu said.

If in China, or sit in the well and watch the sky, then, to Iraq, Cheng Yu has felt a new world change, the progress of electronic technology, will rewrite this era, as the shipyard technical officer, Cheng Yu has stepped on several Iraqi warships, for example, Iraq's new Heden-class frigate, TR-1700 submarine, has far exceeded the domestic counterpart.

Cheng Yu has also heard that now in China, the 052-class frigate has begun the design stage, and the designers have also set their sights on foreign countries, preparing to use a large number of imported equipment to make this warship achieve a high combat performance.

For a long time, the eastern powers have relied on the old ships of the brigade class to serve as a façade, and this technology in the late stage of World War II is far from meeting the needs of the navy, so the Luhu-class (that is, Type 052) missile destroyer, as the second-generation missile destroyer of the eastern powers, began the construction plan in 84, but for various reasons, it was not completed until around 1994 that the first ship of 052 was completed No. 112, which was known as the first ship in China. However, because there is a lot of foreign imported equipment on the 112 ship, the cost of it is very high. And the follow-up ship 113, which adopted Ukrainian products due to the inability to import gas turbines of the LM-2500 type, was only two in total, and the new 167, only one was built. It wasn't until the way of running in small steps that the designers of the big eastern countries sorted out their ideas, coupled with the progress of technology, that the Chinese Aegis came out.

Therefore, designing a battleship is definitely no less complex than designing an airplane, and if the aircraft is not well designed. Falling kills, and a warship is poorly designed, that's a huge loss of property and valuable time.

Iraq in this regard. It's definitely a blank.

Hearing that Cheng Yu could evaluate it so objectively, Kusai was very happy and said: "In the future war." There will not only be sea and air supremacy, but also space and information supremacy, electronic technology, and even changes the future combat style. {{}}”

Looking at the interested man in front of him, Cheng Yu knew that many examples proved that this man. With a very keen eye, he sees problems and is the most accurate.

"President Qusay, five Red Star missile boats, will be produced in two years. Do you have any new construction plans? Cheng Yu asked, Iraq has built a shipyard, but so far, no orders have been received for a civilian ship, only these five military red-star missile boats. Shipbuilding is a huge project, and if there is a new project, then, from now on, it will need to be prepared.

"Yes, I have a new project." "In terms of civilian vessels, we can try to build a ro-ro ship that can be used by Iraq for its own use, and I believe that as long as the quality is good, we will soon receive orders from the surrounding Arab countries," Qusay said. As for military ships, we still start with missile boats, but I need a stealth missile boat. ”

Stealth missile boats? Hearing Qusay's words, Cheng Yu suddenly felt like a boat sci-fi, warships are all behemoths, even small missile boats, there are hundreds of tons, how can they be stealth?

Seeing Cheng Yu's flawless eyes looking at him, Cusai knew that the other party definitely didn't know what he was talking about. {{}}

"This kind of stealth is not just really invisible, it has become transparent, but it refers to stealth in front of the other party's detection means." Qusay said.

Cheng Yu is very smart, and when he heard Kusay say this, he reacted: "You mean, disappear on the other party's radar?" ”

"To be precise, it should be called low detectable technology, we minimize the probability of detection by the opponent's detection system, this kind of detection, in addition to the main radar detection, also includes infrared, light and sound, magnetic xing, etc." "Our missile boats are small in size and have fewer radar anti-shè waves, and if we further reduce the anti-shè area of the radar, for example, to the size of a yacht, then if the enemy's radar can detect our existing red-star missile boats from 50 kilometers away, then the distance to discover our new missile boats will be reduced to 20 kilometers or even closer," Qusay said. {{}}”

Reduce the anti-radar area to reduce the probability of being detected by the radar, then, this missile boat will become a hidden killer! Cheng Yu has keenly thought of the usefulness of this kind of missile boat, for example, ambushing in a suitable place, relying on his small radar anti-shè area, and even being able to quietly follow and sneak attack the opponent when the opponent's aircraft carrier formation is passing by!

This is a new topic proposed by Qusai, which made Cheng Yu's eyes suddenly light up, as if President Qusay is so wise and powerful that he can do anything, in fact, for Qusay, all this has already been in his plan.

Stealth technology, in later generations can be said to be quite common use, the biggest user, not warships, but aircraft, the famous F-22 fighter, can rely on its own small radar anti-shè area, at will to invade the opponent's airspace, without being discovered by the other party's radar, relying on the data link support provided by the pre-jing machine, close to the target, launch an attack, is simply a stealth killer, in this regard, the United States is definitely the most technologically outstanding, because, right now, The first stealth aircraft that the United States has never announced to the public, the F-117, has long been in service, this kind of aircraft, in the Gulf War, successfully knocked on the door of the Iraqi sky, and another B-2 bomber, like an extraterrestrial science fiction product, has also begun to be developed. {{}}

Achieving radar stealth in all aspects on fighter planes requires strong scientific and technological strength, and with Iraq's current technology, it is far from being achieved, so Qusay did not think that far.

However, the other, which is much less technically difficult, is the stealth of warships.

At present, the stealth of warships has not yet been paid attention to by the designers, only the French Lafayette-class frigates are working in this direction, and the frigate of more than 3,000 tons, after processing, has reduced the radar anti-shè area by 60 percent, which is only comparable to that of a frigate of more than 1,000 tons.

At the same time, the warships of the same period, the side and superstructure are basically vertical, the deck equipment is numerous, and there are various shapes, which makes the scattered radar waves larger, at this point, the Soviet warships did a very "out of the sè", in particular, the deck of the Soviet warships, painted with a layer of bright red sè, looks very spectacular. Although in the era of missiles, there is no longer a need to rely on visual detection of targets to drop bombs, but this tradition still looks quite shocking, not to mention the various weapons and equipment above the ship that are full of all corners, because of the backwardness of electronic technology, resulting in the huge size of those equipment.

In later generations, the stealth of warships also became popular, in fact, it is not very complicated, mainly through multi-faceted shape and fusion shape technology to reduce the effective radar scattering cross-sectional area. All parts of the hull are composed of irregular inclined polyhedra, each intersecting surface is made in an arc, the bulwark and superstructure side walls are tilted 10 degrees, and the freeboard is cambered 20 degrees, eliminating all the two and three corners of the open air to avoid the enemy radar entering the wave and returning to the enemy radar, canceling the broadside railings of the open deck, and arranging the anchoring equipment windlass, fairleads, cable posts, cable winches, etc. on the main deck under the open deck, and the main deck is surrounded by an inward inclined bulwark that plays a stealth role. There are holes in the bulwarks to allow for bollard throwing when docking, and these holes are covered with lids during the voyage.

Compared with aircraft stealth, which requires multi-faceted design and repeated experiments, warship stealth is less technically difficult, which is why Qusay chose this aspect.

In addition to radar stealth, warships also need infrared stealth, mainly for the hot gas discharged by the engine, and a special flue needs to be designed to cool the exhaust gas before it is discharged.

In later generations, the most successful design is probably the Swedish "Visby" class frigate, this kind of 600-ton frigate made of carbon fiber, but the Swedish Navy Commander Rear Admiral Torsten Lind said that the radar anti-shè area is only equivalent to 2 standard whip antennas! In the process of service, there were also ship-based helicopters, which could not find out where the warship needed to land was located, and the warship had to turn on radar guidance by itself.

Qusay does not need the radar anti-shè area of his own missile boats to be as exaggerated as the antenna, or in other words, he does not force it to be able to reach such a high level, as long as he can reduce the radar anti-shè area by more than half, so that his missile boats have a good low probability of detection, it is enough. You can't get fat in one bite, and Iraq needs to slowly improve its technology.

Hearing Cusai's step-by-step explanation, Cheng Yu had already picked up the pen and kept recording, and at the same time, he also felt that his thinking suddenly broadened a lot, is this President Cusai really the reincarnation of God? How do you know so much knowledge?

However, being stirred up by Cusai like this, the original somewhat hazy beautiful realm was completely destroyed, and Cheng Yu's drunkenness had already gone down, and he didn't dare to say anything that was held in his stomach.

Cheng Yu raised his head, in the sky, a full moon was slowly rising into the sky, the soft moonlight, sprinkled all over the shipyard, the gantry crane in the distance, the nearby workshop, are so clearly visible, you can also feel the warm cháo wet sea breeze.

"The moon is so round tonight." Cheng Yu said. rv

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