Bright Sword Military System

Chapter 911 Interception
He Zhimin looked at Zhou Yuankai and asked, "There are many ways to intercept it? Tell me..."

"For example, the ground air defense force!" Zhou Yuankai said: "Using anti-aircraft machine guns and anti-aircraft guns..."

Chen Songyong interrupted Zhou Yuankai: "Captain Zhou, the interception efficiency of anti-aircraft machine guns and anti-aircraft guns is too low. It is difficult for them to hit a target as big as an airplane, let alone a target as small as 'high fire'!"

Zhou Yuankai shook his head and said: "Minister Chen, let's think about one thing: Although the target of 'High Fire' is small and difficult to aim at, firstly, its speed is slow, secondly, it cannot maneuver and dodge, thirdly, it has no armor and is very fragile. Any impact or shrapnel can shatter it or crash it!"

Hearing this, the crowd was silent.

Then Zhou Yuankai added: "The most fatal flaw is actually the set height of the 'High Fire'. When the 'High Fire' is launched, except for the change in altitude during the climbing phase, most of the time after that it is stable at 700 meters to 900 meters. At an altitude of [-] meters, and once it reaches this altitude, it will not change, it will remain at this altitude until it flies over the target, do you know what this means?"

Seeing the bewildered faces of the surrounding soldiers, Zhou Yuankai revealed the answer: "It is true that the enemy's planes cannot intercept the 'high fire', but they can detect it. Once their pilots detect our army's 'high fire', they can immediately be detected by The barometric altimeter on the plane knows the exact altitude of 'High Fire'. Then inform the anti-aircraft artillery unit of this altitude data and ballistic direction..."

Speaking of this, everyone will understand.

Wang Xuexin nodded in agreement.

Zhou Yuankai is a pilot. He thinks about things from a different angle than others. All day long, he thinks about how to fly, how to avoid the enemy's air defense forces, etc., and now he puts this habit into "High Fire". .

From this point of view, Wang Xuexin's choice to make Zhou Yuankai the captain of the "High Fire" unit was quite a wise choice.

He Zhimin also understood at this time, he quickly drew a few lines on his notebook to calculate, and then said: "If calculated on the basis of 6 kilometers, the 'High Fire' needs to fly for [-] minutes, and about four and a half of it is Flying at the same altitude, according to Captain Zhou, the enemy's air defense forces may obtain 'high fire' data during this period and prepare in advance..."

Professor Su asked: "Is the devil's reaction so fast? Four and a half minutes, this period also includes the pilot's reconnaissance, communication and so on."

Wang Xuexin said: "The devils don't need to have such a quick reaction, they just need the range of the anti-aircraft guns to be far enough."

He Zhimin was taken aback for a moment, and then understood.

A long enough range means that the anti-aircraft guns have a higher probability of hitting "high fire" without maneuvering, and the flying height of "high fire" is only more than 700 meters... This gives the devils anti-aircraft guns a lot of interception space.

Especially for large-caliber anti-aircraft guns, its shells are time-delay fuzes adjusted in advance.

If this is a plane flying at high speed, the probability of the anti-aircraft gun hitting it is indeed very small.

Because the aircraft not only flies fast but also can change the flight trajectory and flight altitude at any time as long as the pilot wishes.

This makes it difficult to set the delay fuze of the anti-aircraft gun. Even if the setting is accurate at that time, the trajectory and height of the target will change during the firing of the shell, which makes it very difficult for the anti-aircraft gun to hit the plane.

This is one of the reasons why proximity fuzes are so important.

If the antiaircraft gun has a proximity fuze, there is no need to adjust the delay fuze. It will automatically detonate at the position closest to the target, thereby greatly increasing the hit rate.

Now, although the devil does not have a proximity fuze, the "high fire" flies at a constant altitude and a constant trajectory throughout the whole process. Isn't this equivalent to the devil having a proximity fuze?

As soon as the devil's anti-aircraft artillery unit gets the data, it can immediately calculate the angle and height of the anti-aircraft artillery that needs to be fired, and then fire with the cooperation of the reconnaissance aircraft, and even conduct test shots...The interception of "high fire" is not just blocking one by one allow?

After being silent for a while, He Zhimin with an ugly face turned his head to Zhou Yuankai and asked, "Is there any other way?"

"Hot air balloons can also be used!" Zhou Yuankai said: "When Mao Xiong loses in the air, he uses a lot of hot air balloons to defend against the air."

While talking, Zhou Yuankai took two pieces of toilet paper and kneaded them into two balls to form two hot air balloons. While demonstrating, he said: "For example, these two hot air balloons are connected by two steel cables after they are lifted into the air, and a There is a blocking wire, once the 'high fire' hits the blocking wire..."

Needless to say what will happen, the "high fire" is very fragile, so it may disintegrate in the air when it hits a crash, and the fragments will be picked up by devils to study.

He Zhimin asked puzzledly: "This is just a blocking cable, isn't the efficiency too low?"

"He Lao!" Zhou Yuankai explained: "Hot air balloons are very cheap and can be reused. There can only be one arresting cable connected between two hot air balloons, but what about three? How about four, five, or even more? "

The number of arresting cables is astonishing, because they can be connected in pairs, and the whole will look like a spider web in the end.

Wang Xuexin actually knows these methods.

Because in history, the sun never sets to deal with Hans' V1 missiles using these methods...

One is to use fighter planes to intercept. Hans does not have a proximity fuze, so fighter planes that never set can be safely intercepted.

The second is to use hot air balloons to deploy air defense barriers around the capital.

The third is to use anti-aircraft guns.

However, Sun Never Set's anti-aircraft gun does not need to cooperate with the reconnaissance plane, because Sun Never Set has already obtained the proximity fuze from Yingjiang at that time, and it can be effectively intercepted without knowing the altitude data.

Therefore, although Hans has a large number of V1 missiles to hit the capital of the never-setting sun, the damage it can cause is very limited. Either it breaks down on the road and leaves the route, or it is intercepted by the never-setting sun.

Calculated from this aspect, the money Hans spent on the V1 missile is not worth it... Someone has calculated that Hans can produce 1 aircraft with the funds for research and development of V2 and V2.4.

Obviously, they don't play as big of a role as 2.4 aircraft.

If there is any contribution to this project, it is that after paying Yingjiang and Maoxiong, it saved them a lot of financial resources, material resources, and time for developing missiles and rockets.

Seeing that He Zhimin and Professor Su were silent, Zhou Yuankai asked, "Can we change the flight altitude and orbit of 'Gaohuo'?"

Professor Su shook his head distressedly: "Although it can be changed, once it is changed, its flight trajectory will become extremely complicated. Coupled with the error of the control system itself... it will be difficult to hit the target!"

As a result, the improvement of "High Fire" has entered a dead end: if you change the trajectory, you will not be able to hit the target, and if you want to hit the target, you will be intercepted.

(End of this chapter)