Super Weapon Swap System

The next day, it was bright.

For many people, it was a difficult night to sleep, but for Qin Guan, it was quite comfortable. After coming out of the weapons cemetery, he slept in bed until the sun hit the bed, and then began to get up.

"President Qin, from Migao Yang Design Bureau, has asked twice." when Qin Guan got up, he heard the scholar's words: "but you were sleeping, so I didn't wake you up."

President Qin was so powerful that he let the people from Migao Yang design bureau come to the door in person. The scholar was very happy. Therefore, it was impossible to call Qin Guan up when he watched Qin Guan sleep. He thought Qin Guan was deliberately playing with them. Now it's more than 10 a.m. and Qin Guan got up. This time, he informed them of his arrival.

"What? They've been here twice? Where are they now?" Qin Guan asked the scholar, "why didn't you wake me up earlier!"

The scholar has a helpless face. Qin Guan clearly pushed the pot. You don't carry the pot yourself. You are such a big person. Do you still call others when you get up?

"Where are they now?"

"At the air force base, their MiG-29 will have a test flight today," the scholar said to Qin Guan.

Qin Guan nodded, "OK, let's go and have a look."

Qin Guan quickly brushed his teeth and face, followed the scholar and went out. When he went to the base again, he heard the rumble of the engine there.

Qin Guan went to Ivan and said, "sorry, I stayed up late last night to do some projects, so I got up late today. I don't know your visit. I'm very sorry."

Ivan's men were originally angry. Seeing Qin Guan's statement, they could only be magnanimous.

"It doesn't matter. It's all our fault that we disturb your sleep. Now, our MiG-29 is going to fly a show. Please follow and have a look. We'll talk about it when the show is over," Ivan said.

Two RD33 engines are roaring. For MiG-29, the thrust weight ratio can easily exceed one without cheating.

Its empty weight is only 11 tons and its maximum take-off weight is 20 tons. Now, it's dead, that is, 15 tons. What about its two engines? With a thrust of 16 tons, the thrust to weight ratio for takeoff exceeds 1, let alone in air combat.

They are all mounted and have missiles. They look very formal without being lazy and slippery. Now, in everyone's attention, MiG-29 fighters quickly slide on the runway, and the two black smoke behind them roll along, forming two black belts, which spread continuously and covered the whole runway.

It can't be true?

People in yezao country were stunned. When they landed yesterday, they didn't pay much attention. When they took off today, the other party looked like an engine on fire. It's amazing. Is this the latest technology in Xiong country?

Qin Guan also laughed in his heart.

Without black smoke, it's not MiG-29.

The MiG-29 was designed as a front-line fighter. According to their experience in the world war, the fighter must be durable, simple and cheap, so as to facilitate mass production during the war.

As the most troublesome engine in the maintenance work, it must be simple, reduce the cost, reduce the failure rate and improve the maintenance efficiency.

The rd-33 engine of krimov design bureau is designed according to this idea. Instead of adopting the advanced ring tube combustion chamber, it adopts the same centrifugal oil injection technology as the previous engine and the short ring combustion chamber with relatively simple structure.

Centrifugal oil injection technology is that the oil becomes fine droplets or mist into the combustion chamber under the action of centrifugal force of high-speed rotation. Theoretically, it can work reliably as long as the engine does not stop.

The problem is that it can't control the amount of fuel. Compared with the electronically controlled combustion engine, it's too simple.

When the pilot suddenly turns on the afterburner, the fuel entering the combustion chamber increases, but it can't burn all. This is the same as the case of black smoke from any engine. If the combustion is incomplete, it will emit black smoke.

Can this represent the highest level of bear country? Let the people of yezao country put a question mark in their heart.

After all, the j-14 fighters purchased by yezao were equipped with rb199 engines at first, and they couldn't get f404 engines. However, later, as Han could produce similar engines, they began to use the imitation f404 turbofan 13 engine made by Han.

No matter what kind of engine, it is very precise. It burns completely and will never emit black smoke. It's amazing to see this kind of black smoke engine now.

However, despite the black smoke, when it took off, it immediately climbed at a high angle of attack. It can still be seen that the power of this aircraft is strong. This is different from the j-14 with one engine. The j-14 simply can't have this strong climbing power. Now, when it may face a sudden attack at any time, Their emergency response capability is very important.

The black smoke is also good. It can let you see the trajectory of the aircraft. The maneuvers one by one are dazzling, even higher than the mobility of the j-14!

After all, its aerodynamic layout is quite excellent. Coupled with two engines and a half-hour flight performance, it has conquered the hearts of all the audience in the date country!

"I didn't see the president coming." Qin Guan asked the people around him curiously. It is said that it is related to the import of new fighters. Their president, their minister of defense and the commander of the air force should come and watch.

Qin Guan came late, so he didn't know.

After hearing Qin Guan's question, Reyer smiled bitterly: "they were all going to come, but just before departure, there was an emergency, so they had to deal with it immediately."

emergency? Ivan also looked strange: "what's the emergency?"

People in yezao country don't pay much attention to bear country! As the person in charge of MgO Yang's Design Bureau, they had a noble status. The president of the date palm country and others should greet each other with a smile. Today's flight performance is mainly for them. As a result, none of the important people were present, which is too embarrassing!

"The Sabbath has announced its blockade of the Strait. They want to prevent the crude oil of all countries from being transported out." Reyer said with anger on his face: "the Sabbath is challenging the whole international community. They want to make the whole world their enemy. They are crazy!"

Qin Guan, Ivan and others are happy in their hearts. This is good news!