Chapter 2322: Advanced and backward

"What does our missile look like?" Qin Guan asked.
If you want to launch a missile, you must have a corresponding launch system. The launch tube may be universal, but the weapon interface needs to be modified. To be precise, there are so many missile launch tubes, who will fire the launch, and before the launch, what is the data? The binding, how to activate the missiles, etc., all need to be changed, and in order to launch these missiles, some improvement of the guidance equipment is needed. These are the main items of this submarine modification.
During the modification, the missile itself was not involved, so even Qin Guan was not sure whether there was a missile here for him to see.
"Here." Under the leadership of Captain Xu, Qin Guan continued to walk along the maintenance base here. Then, he saw the missile still in the box in the tightly guarded equipment warehouse. .
The entire missile is in the shape of a long strip. In the middle of the missile body, there are folded wings. At the back, there is a cross-shaped rudder surface, and a small air inlet below. It looks very compact and wants to be cruise. Missiles need engines to work for a long time, so they use small turbine engines.
Now, Qin is watching this missile. On the whole, it is very similar to the Tomahawk missile, but he always feels something is wrong, and the proportions seem to be out of harmony!
"It's nearly eight meters long, right?" Qin Guan asked.
Qin Guan finally found out why he thought this missile was a little weird, the body of this missile was too long!
The Tomahawk missile is more than six meters long, and the Longsword-10 that is parallel to time and space is also more than six meters long, but now, the length of this missile is close to eight meters!
"Yes, there is a solid propulsion engine compartment behind it, as its booster, after adding it, the length is close to ten meters." Captain Xu said: "This is just suitable for our launch tube. "
Now, Qin Guan understood, why did it have to be so long? This is naturally due to the problem of the launch tube of the 099 submarine. This launch tube is used to launch P-700 missiles. The length of this missile is about ten meters. So since it is used for it, of course it must be suitable for its launch. Got it.
So, such a big guy came out.
is this okay? It's not very good, because it can't achieve universal effects. For example, it can be stuffed into your own universal vertical launch system!
The navy’s shipborne launch system now only launches anti-aircraft missiles, but in the future, this launch tube must have multi-purpose capabilities, and it must be able to launch anti-ship missiles, cruise missiles, etc., and various missiles can be inserted. In order to improve the flexibility of combat, when performing different tasks, mix different missiles.
At the same time, this kind of missile is so long that it completely loses its ability to be carried by a fighter plane!
"Cruise missiles need inertial guidance and digital map matching technologies. Now these technologies are not a big problem for us. Our aviation industry’s technology is sufficient to provide these equipment, but low-cost. We also added the Beidou satellite navigation and positioning system for it to improve its accuracy against ground targets.
Captain Xu was there, still enthusiastically introducing the advanced performance of this missile to Qin Guan.
As a cruise missile, it must have an advanced guidance system. The biggest feature of Han is that it has advanced electronic technology, which provides the foundation for these.
Not only is it only available in China, but it is also very cheap and can be used in large quantities.
"What about its engine?" Qin Guan asked.
The range of a cruise missile mainly depends on its engine. With the same fuel reserve, the more fuel-efficient the engine, the longer the range.
"The cost of this missile is quite cheap. In terms of engine, it uses turbojet-6." Captain Xu said: "In this way, we can also turn waste into treasure."
When he heard this, Qin Guan's heart suddenly felt cold. Up to now, domestic aero engines have advanced to the level of third-generation engines. However, there are still too many debts on engines. We can only concentrate all our energy on the development of the engine of the fourth-generation aircraft, while in other aspects, we can't take care of it for the time being, such as the small thrust engine.
When a cruise missile takes off, it needs to quickly reach its cruising speed. At this time, it needs a solid rocket boosted. After reaching its cruising speed, only a small, lightweight engine is enough.
Take the Tomahawk as an example. Its solid rocket motor has a thrust of 3110 kg. After it is ignited, it will quickly reach the cruising speed. Then, the main engine will ignite to propel the missile for smooth flight.
It uses an F-107-WR-450 turbofan engine with a thrust of only 267 kg, which can be said to be quite low. However, for missiles, it is the most convenient to use, which also allows it to reach two or three. The reason for thousands of kilometers.
In China, although other equipment is easy to find, for example, various navigation systems, even Beidou systems, can be easily obtained, but in terms of engines, it is not easy. This missile has the tail plugged in. It's actually Turbojet-6!
The turbojet-6 is the engine used by the J-6. The afterburner at the back is removed. It also has a thrust of 2600 kg. It can be said that its thrust is completely beyond the demand. Therefore, it is definitely on this missile. It uses the lowest thrust to fly. This is a waste. After all, this engine is heavier and consumes a lot of fuel.
Fortunately, it is not Turbojet-5. It is estimated that the turbojet-5 is too thick. The thrust of this turbojet-6 is similar to that of the turbojet-5, but the diameter is reduced by more than 40%, so the windward area can be reduced. , To achieve the needs of supersonic flight.
In China, the production of the J-6 is the largest, and there are a considerable number of engine backups. In the process of continuous entry into service of the three generations, the J-6 has been on the verge of being eliminated. Therefore, the relevant units are also turning waste into treasure. This engine is used as the power system of this missile.
Not only this cruise missile, but Han's own drones, drones, and so on, there are also many turbojet-6 engines. This is the smallest engine that can be found in China.
An advanced appearance, a smart brain, but an aging heart, it is really uncoordinated. With such a huge missile, the range has just exceeded a thousand kilometers.
Where does it need such a large engine? It needs a small thrust engine, the maximum thrust is more than 500 kg, but it must be a small turbofan engine, life does not need to be high, but it must have low fuel consumption !