"We must pay attention to the application of new materials and increase the temperature of the turbine, so that the thrust can be significantly increased." Cialick said: "We can concentrate our efforts on tackling key issues. In this project, all departments must cooperate with each other."

Of course, jet engines need to focus on key problems. Now, with the end of the European war, the empire finally has a chance to breathe and can focus more energy on development. Of course, this updated engine must be tinkered with as soon as possible.

Dr. Anselen was very happy to hear that all departments should cooperate fully, but then Cialique put forward an update requirement: "In two years, our new engine will achieve a thrust-to-weight ratio of more than 3, and the thrust must exceed 20 thousand N, and it is best to reach about 30 thousand N."

The thrust-weight ratio, the ratio of engine thrust and gravity are the most important indicators of aircraft engines. For example, in later generations, the thrust-weight ratio of advanced engines must reach 10.

Now, the thrust-to-weight ratio of the engine that has been in service is only more than 1, and it is difficult to achieve a thrust-to-weight ratio of 3.

At the same time, the thrust of the aircraft is only 8.3 thousand nm. If it wants to have a thrust of more than 20 thousand nm or even 30, it requires the hard work of the technicians.

But it is not impossible to achieve. The data proposed by Cialek is the data of the first generation of American engine j47 after the war, and this engine was improved from the technology of German jet engines.

Cialek will not put forward unrealistic standards, but it also needs to put some pressure on the technicians. After all, two years later, when the magic weapon is used again, it must be a very mature aircraft.

What jets are mature? The me262 definitely doesn't count, it should be aircraft like the F-86 and MiG-15. Cialis needs to reach this level in two years under the stimulation of war and continue to form an absolute crushing advantage.

"As for life, it is best to reach 300 hours." This is the last requirement that Cirick puts on the engine.

In later generations, the lifespan of jet engines was often thousands of hours, and only the Soviet engines were at the level of 300 hours. Now set a small goal first to reach 300 hours, otherwise it would be a waste.

"Yes, if we concentrate our national strength and add the technicians we get from the UK, we should be able to achieve this requirement." Anselen gritted his teeth and took it off.

Cialek nodded in praise: "At this point, let's talk about the problem of the aircraft. Our jet is a brand new type of aircraft, which is completely different from propeller aircraft. We must boldly explore ideas in the layout of the aircraft."

Chirik's words made Professor Messchmitt nodded constantly. There were so many lessons learned in the development of me262.

The swept wing of the biggest change, Cialis has already proposed in advance. They did not take detours, but just a simple landing gear made them suffer.

In the era of propeller aircraft, the propeller of an aircraft was a terrible thing. The aircraft had to raise its head and had a higher head so that the propeller would not touch the ground. Therefore, it was all landing gear at the last three points.

As for the jet, there are no propellers. They still designed the next three points according to the last three points. After nearly a year of struggle, they suddenly realized that the first three points are more suitable!

"For example, the arrangement of the engine is what needs to be discussed the most. Now our engine is arranged on both wings, which I think is the most perfect."

The jet is a brand new model. How to arrange the structure is a big problem. Today's engines are arranged on both wings like propeller aircraft, but they are not perfect.

Why?

In short, once an engine is turned off, it will lead to huge yaw torque. Since the jet is fast, there is little time left for the pilot to react, and it may be that the plane will be destroyed and the people will be killed.

Professor Messchmitt has realized this problem, but he has no good idea.

"Head of Cialek, what do you think is the most suitable place to be arranged?"

"The tail of the machine." Cialek said: "The most perfect solution is the two engines arranged side by side at the tail of the machine."

The engine of a propeller aircraft, either the nose or the wing, while the engine of a jet is best at the tail.

No need to think about it, just look at the fighter jets in later generations. Almost all of them are arranged at the tail of the aircraft, and the thrust is directly the thrust.

This arrangement has been studied in history for a long time and has undergone many developments and changes. (The heroes of East China will not show off.)

Two units, side by side at the tail of the aircraft, are almost on the axis of the aircraft. In this way, even if one of them catches fire, the other will not cause the aircraft to yaw too much. Just move the operating lever.

"So, what should I do if I get in?" said Dr. Messchmitt.

There is no need to worry about this problem when propeller aircraft. The intake of the jet is dozens of times that of the piston aircraft. This problem must be considered. Put it on the wing and directly facing the air and at the rear of the aircraft. The directly facing the fuselage is blocked.

"On both sides of the fuselage, set up air intake ducts." Cialick said: "For us designers, air intake ducts are also a difficult point, and we hope to work hard."

Why didn't Cialick come up with so many ideas all at once? Because the project volume is too large, everything is a new thing, and there are too many problems to overcome. If you keep striving for excellence, it is impossible to reach the service status now.

me262, only solves the existence or not, and then improves performance.

When he was excited, Cialik took out the drawings and outlined them on them. Soon, he drew out the structure of an airplane.

The air intake of the nose, swept wings, and the first three-point landing gear, from the outside, actually looks like the MiG-15 of later generations.

In his previous life, Cialek had a painting foundation. He once drew the structure of a tank, but now he is also fluent in drawing planes.

When he was in school, he didn't want to listen, so he just hid under him to draw. This kind of structural diagram was his favorite copying.

"Of course, I only provide ideas and specific solutions, and the efforts of the entire team." Cialek said.

Of course it is impossible to build an airplane with such a drawing. He only provides ideas.

Messchmitt was a big surprise. It was said that Head of Cialis was a genius, and it was true!

There is a saying in later generations that a good plane must be a beautiful plane, and the plane that Cirick draws now is a smooth and beautiful plane.

The meeting has just begun, and Cialek has to arrange many things, such as the development of ejection seats, the development of airborne radars, the carrier-based modification of jets, and more importantly the launch of the jet bomber project.
Chapter completed!