Chapter 2241: In phase

In a normal first flight, in order to avoid problems, the landing gear will not be retracted. This aircraft is more like a test flight of an ordinary production line aircraft. As soon as it is pulled up, the pilot retracts the landing gear and then continues to the sky. Climb, although it is a single-engine fighter, but now there is no mount, the climb of the fighter is also very powerful.
"President Qin, I just saw something special on the nose of the aircraft?" said an air force general of the Holy Nation.
"That's one of our passive detection systems. It can provide all kinds of missile launch data without turning on the radar." Qin Guan said.
Since it is a stealth machine, it must have something unique to the stealth machine. Now, the main method of detecting the target is radar, but when the airborne radar is turned on, it will definitely be detected by the other party. Therefore, if there is passive detection The device is obviously a better choice.
In fact, on the Tomcat fighter, there is this kind of photoelectric sighting system, and Han Guo got the device on their third-generation planes from the Xiong country. When combined, they soon produced their own new generation of photoelectric sighting system. This is a comprehensive passive device, including infrared and optical imaging devices, with high sensitivity, allowing pilots to detect and lock targets more effectively.
In future air combat, fighters do not need to turn on the radar. With the support of the AWACS data link, they fly to the target, observe the target with their own passive system, and then turn on the radar briefly, launch missiles, shoot down the target, and then come back. It was done quietly.
This small component also showed the advanced technology of Han. Everyone looked at it with an expression of appreciation. The fighters of Han had roared out of their sight and flew into the sky.
They looked at the tail of the machine, the front and top of the hot exhaust nozzle, and the two vertical tails looked so eye-catching. This is also a sign of the stealth machine!
"It's vertical tail, I'm afraid it has to be controlled by telex?" At this time, General Jamal reacted and asked Qin Guan.
The previous Raiden fighters only used telex in the pitch direction, and mechanical hydraulic control was used in other directions. This saved the most cost and also gave the fighter's navigation equipment the ability to automatically attack the target and then pull it up.
And now, the shape of the vertical tail has changed.
For the vertical tail, the rudder surface at the tail deflects, pushing the airflow, and driving the fighter to turn. This is normal, but now, after the vertical tail is tilted, the rudder surface deflects, and the blowing airflow is oblique. For the rudder surface, the angle of deflection cannot be the same. For these, hydraulic control is not enough, and it must be telexed.
Moreover, the fighter plane wants to steer not only by relying on the rudder on the tail, but also by the rudder surface on the trailing edge of the wing, which drives the wing to deflect, so as to provide sufficient centripetal force to complete the steering. Therefore, when the pilot is turning , Is operated together with the lever and the rudder.
In the current situation, since the fly-by-wire operation is also used on the vertical tail, the control of the wing must also be fly-by-wire, that is to say, it has been upgraded from single-axis to three-axis fly-by-wire control. In this regard, Will bring about an increase in costs.
"Yes, General, you are indeed an expert. This kind of fighter must be controlled by digital telex with three axes and four degrees." Qin Guan said.
Therefore, in terms of control, it will definitely increase the cost. General Jamal secretly thought in his heart that this kind of aircraft has advanced performance, but the cost will definitely rise. So, is it cost-effective?
When this fighter plane flew for the first time, it did not fly smoothly. After going up, there was a roll, and a cheer from the test pilot came from the radio: "This plane is awesome, and it's better than the original maneuverability. !"
The double vertical tails reduce the overall height of the fighter, and at the same time make the steering of the fighter more agile. Coupled with the use of digital fly-by-wire control, the response of the aircraft is more sensitive. It can be said that this type of aircraft is definitely The existence of a king!
The test pilot’s voice echoed in his ears, and then he made a few maneuvers in the sky, and the people on the ground were tickled in their hearts. This kind of aircraft, even though it has just begun trial production, is already mature. The model, after all, it still has the foundation of the previous Thunder fighter.
The fighter plane flew in the air for half an hour before it finally landed. When the plane stopped steadily, everyone had already rushed over. Qin Guan had already said that they would not be allowed to visit until the fighter plane got down.
The ground crew had just set up the ladder, and Lieutenant General Mulendez was the first to climb up. He was also a pilot and flew over F16. It shouldn’t be so anxious, but when he saw the fighter in front of him, Just uncontrollable surprise and joy, he climbed up and looked at the cockpit inside, even more surprised.
In the cockpit, there are no more mechanical instruments. In the entire cockpit, there are only three flat displays. All the data is displayed in these three displays. Together with the front head-up display, it forms a flat three-down layout. , This is the most modern glass cockpit, much better than their F16!
Lieutenant General Mulendez stepped open his legs and stepped into the cockpit. When he held his hand on the joystick, he found that this fighter was more suitable for his body. The body of the people in the Petroleum-Lazhou country was similar to that of Han. The F16 was prepared for tall Western pilots. When they flew, they always felt that the cockpit was too big. Now, the cockpit is just right. The positions of the various joysticks are quite good.
"Yes, it's not bad. How much is this plane?" Lieutenant General Mulendez asked. He had seen the Thunder fighter when he was in the Holy Nation. The aircraft in front of him was obviously better than the Thunder fighter.
He hits the match at a glance, they are not bad for money, as long as they like it, then buy it back!
"This, we are still under development for the time being." Qin Guan said: "You should know that the test flight may last a long time. We can't sell the problematic fighter directly. After the test flight is over, we will officially send When selling abroad, there may be inflation during this period of time, so we really can’t say how much money.

Sell ​​it now? Of course not. It is necessary to whet the other party’s appetite. Moreover, Qin Guan is talking about the actual situation. After all, inflation has been very severe in the world in recent years. Now when placing an order, when it is delivered, it may be the original price and cost. It's not enough, it's losing money to do business.
Lieutenant Mulendez could only shook his head helplessly, looking at this aircraft very tempted, but now, they can only buy the most common thunder and lightning, and wait until this fighter is developed before they can buy it.