1949 I am from the future

()【38】First Flight Jet

In 1949, Nanyuan Airport was surrounded by troops and martial law was imposed on all sides.

The pilots in the airport were undergoing intense training. In order to ensure sufficient fuel supply, Zhong Yang purchased a large amount of aviation fuel from the Soviet Union, using the money from the US$[-] million loan that the Soviet Union provided to China.

The Aviation Brigade has looked at the J-[-] from the inside out on the ground these days, and the mechanic team even memorized the names of each component according to the drawings, although they haven't figured out the functions of a few components for the time being.But this kind of fiery energy is unimaginable. From the perspective of modern people, it is simply crazy.

These days, the pilots memorized the function of each instrument clearly, and they also memorized all the pilot manuals revised by the 491 Engineering Headquarters day and night.

Everyone who participated in the test flight of jet fighters felt supremely honored, jet aircraft, this is a jet aircraft!Even their Japanese instructors have never been exposed to this kind of aircraft.Every instrument on this silver warhawk is fascinating, all the manuals and on-board markings, even the scales are in Chinese.

According to the superiors, the origin of these planes is a state secret and no inquiries are allowed.But most people think that this must have been imported from the Soviet Union, and a few people think that it is assembled by our country purchasing parts. Otherwise, how could even the manual and instrument panel be marked in Chinese?

These days, the pilots don’t mention how motivated they are. It’s not a joke to say that they are so motivated. Everyone simulates the flight process in their minds over and over again. After all, no one has ever flown a jet fighter, and everyone’s nervousness is inevitable. , Whoever says that they are not nervous is bragging. Just imagine, everyone is on the same starting line. You can’t fly well, but others fly well. Life, I am used to being competitive, how can I afford to lose this person!

After discussion, the flight brigade decided that Wang Hai, the captain of the brigade with excellent flying skills, will fly the J-[-] for the first time today. If successful, he will be the first pilot in New China to successfully take off and land a jet aircraft.

In the past, the head of the Air Force repeatedly instructed that if an accident occurs, use the ejection seat to escape. Compared with the pilot, the aircraft must be firmly protected by the pilot!Never ambiguous!

Wang Hai checked the instruments for the last time in the cabin. All the instrument data showed that the plane was normal. He helped the ground crew to pull up the hatch cover, started the engine cautiously, and the plane moved and slid slowly towards the runway.

Wang Hai looked ahead calmly, calmness is his specialty.In this world, only those who can regard calmness as their specialty are qualified to become pilots.

The J-235 speeded up and slid, and Wang Hai looked down at the instrument data from time to time. The speed of the plane was getting faster and faster, and it had reached a take-off speed of [-] kilometers per hour on the runway. The time had come, and Wang Hai gently pulled up the plane Immediately, J-[-] left the ground roaring like a silver war eagle, spraying flames.

All the onlookers at the airport were very excited for the birth of this historic moment.Today, the Chinese are finally able to fly a jet plane!Glorious!Davarisi!

During the one-hour flight, Wang Hai became more and more excited. Every time he completed a test flight, he excitedly told the control tower over and over again on the intercom, "The performance of this J-[-] Xing is really outstanding! It's really great!"

No wonder Wang Hai is so excited, this J-800 even has a cruising speed of [-] kilometers per hour!

To say that the best plane Wang Hai has flown before is nothing more than the American P-51 Mustang fighter jet. The supercharged engine is at full power, and the throttle is fully loaded with 109% of the power to fly. The maximum speed is less than 700, I heard that the improved p-51d of p-51 increased the speed to 700 after losing 784 kg.The J-51 uses the top speed of the P1145 as its own cruising speed, and the J-[-]'s top speed reaches [-] kilometers per hour.This is like comparing the speed of Santana and Ferrari.

The most frightening thing is actually the J-[-]’s acceleration capability as a jet aircraft. The acceleration curve of the propeller aircraft is the kind that rises gently, and the closer it is to the highest speed, the slower the acceleration will be. It’s like you want to find the legendary Push back feeling, this is impossible.

The speed of the P51 Mustang when climbing vertically is 600 meters per minute, which is 10 meters per second.As a jet fighter, the J-4500 has reached a terrifying 75 meters per minute!That's [-] meters per second.In the world of martial arts, speed is the only thing that can't be broken. The era of fighter planes fighting with machine guns is like a confrontation between two martial arts masters. The side with the fastest moves naturally has the upper hand.J-[-] can easily use his high-speed climb to complete many air combat actions to the extreme.

Just like the Japanese Type Zero fighter in World War II, relying on the advantage of fast climbing speed, it often lures U.S. fighter jets to rear-end attacks, and then pulls up and easily flips a somersault, causing the bulky U.S. fighter jets to shoot behind them.At the beginning of the war, this trick was tried and tested repeatedly, so that the U.S. military did not dare to chase the Zero fighter that was climbing at a high speed.

In fact, the advantageous position of air combat in this era is rear-end attack, just like the navy always tried every means to seize the T-position in the era of cannons.The vast majority of air combat is to fight for tail wrapping and anti-winding tail. When the performance of the opponent's aircraft is far different from yours, the easier it is for you to go around behind and beat the opponent into an air torch.

The climbing speed of the Zero fighter is only 800 meters per minute, which is only 51 meters per minute faster than the P-200. So what will happen to the J-4500 with a climbing speed of [-] meters per minute against the propeller fighter?

In April 1941, Major General HH Arnold of the US Army Air Corps decided to visit England, where the British showed him the then most secret Gloucester E-4 jet aircraft.General Arnold of the United States was extremely impressed by this, and wrote in his diary that "(this new technology) can throw all existing aircraft (propeller type) into the garbage dump."

At the moment in Dawan, among the more than 400 fighter jets, 383 are fighter jets that should be thrown into the garbage dump. The models are p51-c and p51-d. The type is the same as the aircraft.

The so-called C-type P51 Mustang fighter is nothing more than replacing the original Allison V-171012-cylinder V-type engine of the Mustang fighter, and replacing it with the Merlin68 two-speed two-stage supercharged secondary cooling engine produced by Packard Company.The advantage is that the power of the prototype is increased by about 5% and the weight of the engine is reduced, which allows the p51 Mustang to carry a 200 kg bomb (two bombs were attached later and it is said that it can barely take off) as a light-duty support strategy The use of bombers, which belongs to the second job for a fighter, increases the tactical scope of its own existing aircraft.

For opponents with poor air defense capabilities, this small-scale tactical sao bombing of a few aircraft is not a small trouble.This is different from the regular air force special bomber formation bombing. This kind of tactical harassment bombing is sporadic and continuous attack on positions, bunkers, fortifications, logistics vehicles, and supply roads. It is like mosquitoes sucking blood. will be fatal.

The p51-d Mustang is basically the same idea, but the weight reduction advantage brought by the replacement of the engine is made up for the air firepower, instead of being used to increase the tactical bombing function like the c-type.Therefore, the D-type Mustang simply installed six 6mm machine guns without doing anything, hoping to use stronger firepower to increase the bargaining chip for air combat victory.

The 12.7mm cannon has too little lethality for the J-15. Unless it hits a vital point, it is impossible to kill it in one blow.During the Korean War, a large number of MiG-23s were shot dozens of rounds in air combat, and flew back to the base with bullet holes all over their bodies.The J-37 is equipped with two 29mm and one 51mm cannon. The opponent at the beginning of the design was the U.S. super sky fortress bomber b-[-]. A small mosquito like the p[-] will be killed by these large-caliber bombs if it hits the top. torn.