Chapter 893

Cold launch relies on compressed air power to launch missiles and ignite them in the air, so there is no need to make complex devices. Then, why are the eagle people still studying hot launch?

The main reason is that the reliability of the cold launch is not as good as that of the mk41. The missile is ejected first. If the missile does not ignite in the air, what are the consequences?

Fall, hit a warship, and then explode?

In order to avoid this disadvantage, the cold launch silo is not vertical. There is an inclination on both sides. After it is ejected, if the ignition is not successful, it will fall into the sea under normal circumstances.

At the same time, it has another reason.

The vertical launch system meets the needs of saturation attack, but it is inconvenient to deal with short-range targets.

If it is a dual mounted launcher, turn to the direction of threat, and then launch the missile. For vertical launch, it hits the sky vertically first, then turns and swoops down to deal with close-range targets. The faster the turn, the stronger the response ability.

The heat emission is ignited in the launching well, so theoretically, when you leave the launching well, you can use your own gas rudder to make vector turning. At this time, the speed is low and the efficiency of ordinary pneumatic rudder surface is not high.

Cold launch is not enough. Turning is not as fast as hot launch. This is the second defect.

Due to the great technical difficulty of thermal launch, when Han started to build air defense ships, it was also step by step. The first thing was cold launch. After continuous progress, cold and hot coexisted. It crossed the stage of thermal launch without a step.

it's too hard.

Now, Qin Guan heard the other party's questions. Of course, you're welcome. If you deceive the other party, you must deceive him home. "Heat emission, of course," Qin Guan said "The vertical launching device we designed has an independent exhaust and heat removal system for the launch of each missile. The launch of any missile will not affect other missiles, and can launch multiple missiles at the same time. After launch, the missile can turn quickly and has good safety. In addition, it has long service life and simple maintenance. It also has good versatility. It can load air-to-air missiles and LAND-TO-LAND missiles Missiles, anti submarine missiles and anti-ship missiles are also easy to load. "

Qin Guan said, "as long as the standards of our missile silo are met, it can be mixed loaded. In addition to launching ship to air missiles, other missiles can also be launched."

After hearing Qin Guan's words, General Thomas did not believe it anyway: "you mean that even anti-ship missiles can be launched? How can all kinds of missiles be mixed and loaded with different diameters?"

Different missiles have different sizes. Now even Eagle country just wants to realize the loading of standard missiles. The warships of Xiong country are designed and used specially. Qin Guan said that the mixed loading seems to be too big. "As long as the length and height do not exceed our design."

Qin Guan said: "Our designed cartridge has a maximum outer diameter of 850 mm. When using the thermal launch, we need to use the concentric barrel technology. The space between the inner and outer barrels is used as the fuel passage, and the maximum diameter of the inner barrel is 680 mm. As long as the diameter is smaller than this, we can install it. At the same time, if it is especially small, we can also use the technology of one pit and four bombs, and air defense with a diameter less than 340 mm The missile can be stuffed in. "

One pit and four bombs are also advanced technology and advanced concept in future generations. If a small missile is stuffed into a large launch shaft, it will be wasted. In addition to four small missiles, one larger missile and two smaller missiles can be mixed to greatly improve the utilization efficiency.

At this point, General Thomas was finally moved: "can we insert our standard missiles?"

What they need most is to work out the launching pits that can be used by standard missiles. If they can do so now, their Ticonderoga class can be launched directly.

"Why should we consider standard missiles? We are not equipped with such missiles." Qin Guan said, "let's visit other places."

Qin Guan knew that if he fooled the other party, he might expose his horse's feet. He still needed to go to the cemetery again, find the design drawings of mk41 system, and secretly leak some of them to the people of Eagle country. At that time, he was not afraid that they would not take the bait.

If you want your own technology, trade it for standard missiles!

At this point, Qin Guan was also moved. It would be good if he had an operation on the Kidd level and stuffed the vertical launcher in front and back.

Qin Guan left the missile launcher, continued to walk towards the rear of the warship, crossed the channel and came to the rear.

Behind the bridge is the helicopter take-off and landing deck, and in front is the hangar. As a 10000 ton warship, Kidd class can carry two anti submarine helicopters, which is also the main force of its anti submarine.

"What we value most is the anti submarine capability. If we can introduce this kind of warship, we hope to introduce the most advanced anti submarine helicopter." General Zhao opened his mouth, and he also knew what his side lacked: "please don't fool us with Haiwang helicopter, we want the most advanced Seahawk helicopter."

SH-60 Seahawk is a modification of UH-60 Black Hawk. It has the same shape and size as UH-60 general-purpose helicopter, and the commonality of components is 83%. It can be deployed on naval ships such as aircraft carriers, destroyers, frigates and amphibious ships with aviation operation deck.

Compared with UH-60 Black Hawk, SH-60 Sea Hawk's offshore operation fuselage has undergone anti-corrosion treatment and added floating components. Add recovery assistance, locking and traverse systems for landing on frigates and other small surface ships under high sea conditions. Automatic folding rotor, rotor brake, folding flat tail and vertical tail are added. The flat tail of sh-60b is special, which is square instead of the trapezoid of UH-60. It can be folded upward and erected on both sides of the vertical tail.

Han wants the best. Now, if they want to buy warships, they can talk about supporting anti submarine helicopters. This time, they put forward it again.

General Thomas frowned. According to the regulations, this kind of helicopter can't be exported. If it is exported too much to the Han country, I'm afraid it will be opposed by some people in Congress, and even warships can't be exported in the end.

"If you find it difficult, how about using civilian export as an excuse?" Qin Guan saw the other party's hesitation and immediately provided a solution.

Anyway, we are discussing the import of Black Hawk in the name of civil use. Our side will import it in the name of civil use, and then refit it with parts.

General Thomas nodded. "When we sign the agreement, we'll talk about it."

After passing the hangar, there are missile launchers and naval guns. They are symmetrically arranged with the bow. From here, you can go down and enter the Kidd class engine room.