2384: C2384 Specific Technical Problems

C2384 Specific Technical Problems

"But if you want a thousand tons of takeoff weight, then we need a lot of things, too. For example, we need to have an advanced large thrust engine " Akxeleyev said, "For example, our Flower Dove Earth Effect Aircraft from before. It weighs four hundred tons. We need to install eight NK-87 Turbofan Engine at the head of the plane, and each of them has a thrust of 13 tons. Now... If we follow our previous design... If we equip eight engines for takeoff at the head, the thrust will need to be at least 20 tons. "1

They could manufacture Earth Effect Aircraft, but they were the same as the other aircraft research units. It's just a general research and development department. They need the designers to provide them with equipment. If they wanted to push a thousand tons of Earth Effect Aircraft, the first eight engines would be... This was a small amount. The lowest requirement, could they do it?

"Of course, that's not a problem." Qin Guan said, "Now, our country already has this kind of engine. If it is used as a power source for passenger planes, there might be a problem of reliability. But the engines used to make this Earth Effect Aircraft are still eight at once. Then there won't be any problems."

The significance of a big push was also significant. In the country, when the research and development of Turbo Fan 10 is successful, it means a series of big push... There was hope. For example, the Core Fighter of the 10th Turbo Fan. Excluding the acceleration combustion room, he added a fan with a large scale Dao Competitive on the outside. It could be used as an engine for a passenger plane.

Now, the domestic ten passenger planes had already started to equip this kind of engine in large quantities. As for those exported internationally, if the exporting countries were worried, they could also match the engines of Y Country or Europe.

This type of engine. The maximum thrust of the engine was originally only 15 tons. But with the development of civil aviation, this power was clearly far from enough. Therefore, the country was also researching the new generation of engines. First, it was to use the Core Fighter of the turbine Fan 10B to improve it. Before the new fourth generation engine was created, it was to develop on the turbine of the 10B. Continuing to increase the number of Outer Culvert, it could already reach 20 tons. This was also the result of the hard work of countless researchers.

This type of engine had only been developed recently. If there wasn't a long period of experimentation... It couldn't be installed on a passenger plane. After all, for a passenger plane, as long as there was a mechanical accident, there would be a chain reaction. It could even cause the trust of the entire world to be lost. So now, using it on his own Earth Effect Aircraft was logical. He could totally use this method to accumulate experience in using the engine.

Actually, speaking of civil engines, it was also very difficult. There were all kinds of famous machines in the world, and the engines they had were all quite advanced. It was also very difficult to develop. When Rolo Company developed the RB211 engine, it almost caused the Rolo Company to collapse. But... Later... After this 27-ton thrust engine was successfully developed, the Rolo Company achieved a qualitative leap. There was a series of explosive engines behind it, the research and development of this type of engine. It also became a representative piece of the world's civil aviation engine.

And the world's largest civil aviation engine was undoubtedly the GE90 series. Its maximum thrust had once reached the limit of 60 tons. It could be said that... The thrust of one engine was equivalent to the force of four engines in the future. This... This type of engine could be considered to have entered the world record of Venice.

Now, Qin Guan was confident that they would reach that level in the end. However, for now, it was already good enough to have 20 tons. The most important thing was that this was the Western standard.

The engine in Bear Country also had a lot of thrust. However, they were all at the cost of sacrificing their lifespans and so on. It was simply not enough to satisfy the requirements. The western standards, such as maintenance, lifespan, and so on... All of them were quite high. This kind of engine was truly in line with the trend of development.

The engine was the heart. Without the engine, nothing could be done. Now, Qin Guan agreed to the problem of the engine immediately, completely removing Akxeleyev's concerns.

"Also, the materials for the body." Akxeleyev said.

The Earth Effect Aircraft was like a plane, but also like a ship. No matter why it was categorized, after all, it was going to fly into the sky, which meant... The lighter it was, the better. So... Normal shipbuilding materials like steel and so on cannot be used. They need to be made of aluminum alloy and other materials from the aviation industry. And a thousand tons of products are not only limited to aluminum alloys. At the critical point of impact, titanium alloy was definitely needed. Titanium alloy naturally belonged to the aerospace field. It was light and strong, and there were a lot of fighter jets now. Titanium alloy had already been used on every part of the plane.

Qin Guan nodded. "That's right. We can ask for help from our relevant department regarding the materials. As for the best materials, we have to do it. But... Personally, if I want large amounts of equipment for this Earth Effect Aircraft... The cost factor must be considered. Compared to the advanced titanium alloy materials, personally, I prefer stainless steel. "

Back when they were researching the MiG25, the people of Bear Country had taken a different approach. In order to solve the heat barrier problem, Y Country used expensive titanium alloy to make it. As for Bear Country, they had used cheap stainless steel. This kind of thing was high in strength and only had a high weight, but the advantage was that it was cheap. Looking at the output, it was obvious that there were only 20 or so Blackbird produced. There were 25 MGs. Even if there were not thousands of them, there would definitely be more than 500 of them. This was the cost of production.

Qin Guan's words gave Akxeleyev a hint. That's right. Why hadn't he thought of this? The aluminum alloy on the sea would face the problem of moisture and corrosion of salt. To the Shipboard aircraft, the impact was still a little small. But this kind of Earth Effect Aircraft... It was going to land on the surface of the sea, so it would definitely be affected even more.

If it was forged with anti-corrosion stainless steel, it would be even better. Of course, aluminum alloys had to be used as well. The areas that needed to be strengthened were made of stainless steel. In this way, they should be able to make a compromise in cost and weight.

"I have another idea." Qin Guan said, "Since you have come to our place, you will need to use our advanced electronic technology. Great earth. To increase the safety of this Earth Effect Aircraft's flight, I think... What it needs the most is advanced navigation and operating systems to increase its reliability. "

Qin Guan's last sentence had finally come to the true point. Caspian Monster and the like sounded very famous, but in reality, there was no Equipment Department team. There were all kinds of factors involved, but one of them was very important. Or is it reliable.

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