Volume 7 Chapter 824 'Sparrow' Twin Rotor and Double Propeller Helicopter

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Baidoa, Aviation Industrial Park. Pen, fun, pavilion www. biquge。 info

Li Mo, together with Defense Minister Palermo, is inspecting work here in order to participate in the Abu Dhabi International Defense Exhibition.

Abu Dhabi, is the capital of the United Arab Emirates, Abu Dhabi Defense Exhibition, is the largest arms exhibition in the Middle East, since its inception in 1993, held every two years, each time from dozens of countries and hundreds of defense companies in the world participated, the transaction volume is also increasing year by year, the last defense exhibition, reached a transaction volume of 7 billion US dollars.

Compared with the European Defense Exhibition, the Abu Dhabi Defense Exhibition is more popular with international defense companies and buyers, in addition to the fact that the European Defense Exhibition is not open to the public, but also related to the location of the Abu Dhabi Defense Exhibition and the organizers.

Not all of them are keen to go to the center of the Western world to 'see' the military-technical products of the Western world.

This may just be a psychological factor, but it is undeniable that many people have such a subconscious.

However, the defense exhibition is a platform for the exhibition of military technology products, and the military technology of the West is indeed very advanced and powerful, so every time the defense exhibition is held, the front of the booth of the Western defense company is still the most lively place.

This time for the Abu Dhabi Defense Exhibition, Xingchen Group has also obtained the consent of the organizer to bring Xingchen Group's military products to the exhibition. Li Mo attached great importance to this matter, and immediately ordered the company's senior management to go all out to prepare the products for the exhibition.

Unlike other defense companies and military enterprises directly under the state, Xingchen Group is Li Mo's private company, and it does not need to be subject to the 'technology export constraints' of the political axe department, so in this defense exhibition, the products exhibited by Xingchen Group only need Li Mo's consent, then any advanced technology products can participate.

The International Defense Exhibition is not only a platform to display military technology products, but also a symbol of a company, a country's advanced military technology, it can be said that this is a grand event among all defense companies. It is famous at defense exhibitions and is also a very beneficial publicity for the company. If you're lucky, you can get a couple of order contracts on the defense show, so much the better.

In the airline's conference hall, Li Mo and Palermo listened to the reports of the company's relevant departments, mainly the achievements of the Xingchen Group from last year to the beginning of this year. The most important thing is the technological breakthrough and the results of the application of technology.

"Do we have any new products for this exhibition?" After listening to An Li's report on the defense exhibition, Li Mo couldn't help but ask with a smile.

With the accumulation of technology and the technical knowledge carried by foreign experts, the technical strength of the industrial park has been considerable, especially in aviation power, materials science and optoelectronic technology, almost reaching the world's advanced level, although the outside world almost knows nothing about it, and there is no decent product famous in the world, but it is not made public because of the need for confidentiality.

At the Camel Mountain base, there is the mysterious 'Laboratory Nine', where half of the members of the comet group work, as well as the top experts in certain fields who have been recruited, and after being subjected to strict scrutiny, they will also be secretly sent there to specialize in the debris from the two suspected alien materials. The benefits obtained are not only in materials science, but also through the study of 'extraterrestrial materials', to infer part of the development and thinking of 'alien' technology, which will bring unimaginable benefits to one's own researchers.

An research institute, you can say that it is a small research system, a country's overall scientific research department, you can say that it is a large scientific research system, and a science and technology on the earth is a complete scientific system. As a member of a 'complete scientific system', if we can get part of the research and design concept of another more complete and advanced scientific system, then the scientific research department of Xingchen Group has, in some respects, come to the forefront of the world.

Communication is good for development, so why should we now 'see the world' and 'connect with international standards'? In order to learn from each other's strengths and prevent complacency from affecting the improvement of one's own ability.

One person's thinking has limitations, and the thinking of a hundred people is also limited in the eyes of 10,000 people, and the scientific research system of an earth also has limitations and shortcomings in the eyes of aliens.

The Xingchen Group, which has a chance to break through this limitation and the 'cage', as long as it is not exterminated, it is inevitable that it will shine in the future.

And behind the escort in the Gulf of Aden, it is also very possible that other countries have also seen this opportunity to communicate with the 'aliens' and break through their own limitations.

Colonel An Li looked at a staff member, and soon, the light in the conference hall dimmed, and a beam of light shot into a white wall.

In the slideshow, a color photo catches everyone's eye. In the photo, it shows a helicopter parked on a concrete floor.

Li Mo and Palermo narrowed their eyes slightly, in order to let themselves see more clearly.

Yes, it was a helicopter in the photo, and it was a helicopter they had never seen before. The appearance of this helicopter is quite strange, and it is very different from the helicopter that everyone remembers.

First of all, the helicopter looks small. After comparing it with some references in the background of the photo, Li Mo found that the helicopter was only seven meters long at most, less than half the length of the Mi-24 helicopter. And the height is only 3 meters, and it does not look like the 'slender' beauty of a helicopter at all, but gives people a feeling of being short and fat.

Secondly, the propeller of this helicopter is different, the traditional helicopter is a single-propeller helicopter, and the Russian card series helicopter is a coaxial double-propeller helicopter, a coaxial double-propeller helicopter, which has always been a Russian patent, and now the political axe and helicopter companies in various countries are also stepping up research in related fields, because although the coaxial double-propeller helicopter has many shortcomings, but the benefits are also obvious, that is, the use of coaxial double-propeller can provide greater and more stable lift for the aircraft, so that the outline of the helicopter can be reduced, Reduces the chance of being hit. And the small helicopter in the slide is using a twin-rotor and twin propeller that Li Mo has never seen before.

In fact, Li Mo is not clear that twin-shaft and twin-propeller helicopters have long appeared, such as the HH-43 crossover twin-propeller helicopter in the United States, and even the FI-185 twin-propeller helicopter manufactured by Germany in 1936 and so on.

But this helicopter is a little different from the previous kind of bicopter and double propeller helicopters, it also looks like two paddles, but not in parallel, but one in front and one behind, just like the kind of helicopter with a tail rotor, but the second paddle is not a tail rotor, but is located at the junction of the engine room and the tail, and is the same size as the main pulp.

"This helicopter is the first product developed by the company, the internal code name is SZ-01, we call it 'Sparrow', it is a small attack helicopter with two rotors and two propellers. The length of the aircraft is 7.38 meters, the height of the aircraft is 3.66 meters, the empty weight is 1826 kg, the maximum take-off weight is 2302 kg, the maximum cruising speed is 280 km, the maximum level flight speed is 436 km, and the range is 580 km. It can carry two 'Starfire' anti-tank missiles (imitation AT-6), the main combat targets are local armored weapons and ground fortifications...... 'Sparrow' helicopter uses two SD-Z1 turboshaft engines independently developed by us, each with a power of 1,200 horsepower. The fuselage is made of a new aluminum alloy material of super hardness, and the armor protection strengthened by silicon-uranium alloy composite armor is used under and around the cockpit, around the main fuel tank and the engine, and the fuselage itself also uses some stealth design, and sprays the self-developed second-generation stealth coating, which reduces the radar reflection area of the aircraft by 85%......"

The person in charge of introducing the head of the R&D department, Abic, an engineer from Afghanistan who is now a well-known figure in the Star Group. The leader of the scientific research department is one of the few people who know the scientific research strength of Xingchen Group.

Li Mo has recorded a few data in his notebook, and has analyzed the military use of this 'Sparrow' helicopter, which is the same as the Golden Eagle attack aircraft, which is specially used as an anti-armor aircraft. Moreover, compared with the Golden Eagle attack aircraft, the "Sparrow" helicopter has many new advantages. For example, new stealth paints, new design thinking, and so on.

Moreover, this aircraft is small in size, but extremely fast, reaching a maximum speed of 436 kilometers. This is 120 kilometers faster than the current 'king of helicopters' Longbow Apache.

The 'Sparrow' helicopter only needs one person to work, and the weapon is two anti-tank missiles and a 12.7mm machine gun, which seems to have very little firepower, but as a front-line tactical attack helicopter, its high-speed surname can be conducive to performing some special tasks, and it is not suitable for long-distance tactical airborne landing and in-depth penetration, but it is suitable for short-distance raids and rapid evacuation.

"The focus of our design on this helicopter is to protect it. That is, the survivability of the helicopter and the pilot is put in the first place, which is in line with the current goals for the development of military products. The stealth coating, the small fuselage is designed to reduce the hit rate, and the cockpit and mailbox are reinforced with composite armor, which increases the survivability of the pilot. The biggest design feature is on this twin axle and double sculls. In our design and experiments, the two engines, after one was destroyed by the destruction of the surname, the other could also provide enough power and lift to ensure that the aircraft would not fall due to the destruction of one engine at a distance of 50 kilometers. Modern helicopter designs have largely eliminated the tail rotor or increased tail rotor protection, because in the war in Afghanistan, more than 30% of the helicopters lost by the former Soviet Union crashed because the tail rotor was hit. But we took the issue seriously and solved it. This is arguably one of the great advantages of the Sparrow helicopter, and I believe that this helicopter will make a splash once it is launched. ”

Abic was very excited to continue to explain the characteristics of helicopters and gave a beautiful description of the future of helicopters.

(To be continued)