Great warships

This is the biggest role of the electromagnetic arresting cable: to charge the electromagnetic ejection system!
On the beautiful country's aircraft carrier, electromagnetic ejection failures are frequent, and the problem of electromagnetic blocking is bigger than electromagnetic ejection. So, can we abandon electromagnetic blocking and replace it with the original hydraulic blocking device?

It can be changed, but after changing, the hydraulic blocking device can only hold the carrier-based aircraft, and cannot use the energy of the carrier-based aircraft landing!

In the era of steam catapults, high-pressure steam is needed for catapult take-off, and energy is wasted by the arresting cable. However, in the era of electromagnetic catapults, electricity is used to catapult fighters, and each catapult consumes a lot of energy. If you use the aircraft carrier itself It takes a certain amount of time to provide sufficient energy supply to the catapult, but the use of electromagnetic arresting cables can directly send the landing energy there.

A 80-ton carrier-based aircraft falls at a speed of 128 meters per second. According to the formula of kinetic energy, that is, the mass multiplied by the square of the speed and then divided by two, the energy of [-] megajoules can be obtained. If Regardless of consumption, this energy is enough to complete an ejection of a carrier-based aircraft of the same model and weight!
At this time, Ma Ming was looking at the data of the electromagnetic arresting device excitedly.

"The energy is converted into 100 megajoules, and all of it is sent to the super capacitor, and then the super capacitor is used to feed the flywheel energy storage device to remove the consumption. The energy of two J-32 landings is enough to support a J-[-] heavy-duty ejection!"

Although many experiments have been carried out on land, after all, there is no comprehensive power system on land. This system is directly installed on the aircraft carrier. Only through the comprehensive power system experiment of the aircraft carrier can we know how effective the system is. .

During normal training, there will be many sorties of carrier-based aircraft landing every day. The energy generated by the landing of these carrier-based aircraft can be fully provided for electromagnetic ejection, and can also be incorporated into the integrated power system to supply power to other electrical devices. Reduce the load on the generator.

"This is the advantage of our medium-voltage DC technology route." Qin Tao said from the side: "Our technology route saves the grid-connected power generation of AC power, and it is easy to comprehensively distribute."

The Americans have already gone down the wrong route. They will inevitably face various problems. When their Ford aircraft carrier matures, they already have three or five super aircraft carriers. By then, their navy will not be afraid of any threats !
"Yes, Mr. Qin, we have chosen the right route, and we will avoid a lot of detours. I have to thank you." Ma Ming was very emotional.

The route of the medium-voltage DC is correct, so when they develop various systems, they are very smooth. Take this electromagnetic blocking cable as an example, the electricity generated is DC, so it can be directly charged into the supercapacitor. , the supercapacitor plays the role of balancing the load, otherwise the energy of the electromagnetic arresting cable can only be used by the electromagnetic catapult in front and cannot be integrated into the power grid.

"Well, this system is also used in our electric vehicles. Electric vehicles can be reverse-charged on downhill roads, and supercapacitors are also required."

These charges have a common feature: instability, similar to wind power generation, it turns when there is wind, and no power generation when there is no wind, so although environmental protection experts advocate wind power generation and think it is good, power companies don’t like it because it The electricity is unstable and unusable.

With supercapacitors to temporarily store these electric energy, and then release them smoothly, more electrical equipment can be stably supplied with power.

After saying this, Qin Tao looked down: "Why are they surrounding the Fresnel light box? What are they doing? Let's go over and take a look."

Qin Tao was very curious. This is the first successful landing on an aircraft carrier. The big guys should be very excited. Those on the deck should take the pilot down, then lift them up and throw them into the sky, cheering. Now, everyone actually ran away Surrounded by the Fresnel light box, what is going on?

"Captain Zhang, don't you want to go down and have a look?" Qin Tao turned around and looked at Zhang Zhen.

"We are making theoretical calculations to see how much the Fresnel light box needs to be moved up. You can go down first."

"Move up? Why?"

"To allow the pilot to hook the second or third arresting wire."

Qin Tao reacted instantly: "The deck area of ​​our aircraft carrier is larger, but the landing aids have not been adjusted accordingly?"

If it were another medium-sized aircraft carrier, the blocking cable would be installed farther back. In other words, the first blocking cable that Delano hooked should be the position of the second blocking cable on the medium-sized aircraft carrier. In this way , the Fresnel light box is installed accurately and in place.

However, our own aircraft carrier has a displacement of [-] tons and a larger deck area. Therefore, the positions of the four arresting cables are moved forward by two or three meters in proportion. This design is to make the safety redundancy of landing more High, but the Fresnel light box did not follow the adjustment, so according to the guidance of the Fresnel light box, Delano hooked the first blocking wire.

The sea trial of an aircraft carrier is to discover and solve problems.

According to the installation data of the 001 aircraft carrier, the Fresnel light box can no longer adapt to the current [-]-ton aircraft carrier, and must be adjusted!
How to adjust?

A large group of people on the ship island were making calculations, and at the position of the stern assist mirror, Delano and others were making direct adjustments based on experience.

"In the previous 001 aircraft carrier, the distance between the first arresting cable and the end of the deck was 36 meters, but now, for our 002 aircraft carrier, the distance between the first arresting cable and the end of the deck is 50 meters, and the distance between each arresting cable is 14 meters. Mi, that is to say, the current first arresting wire is exactly where the original second arresting wire is.” After Delano got off the plane, he immediately ran over and introduced his experience: “I used to When flying a Nimitz-class aircraft carrier, the distance from the first arresting cable to the end is 51 meters. Therefore, we can use the position of the Fresnel light box of Nimitz to change it, and it is almost enough to adjust the entire light box upward by [-] centimeters. "

"Should we wait for the calculation data from the ship island?" Wang Wei said.

"Calculated data? The current installation position is calculated by them, right? In many cases, calculation is useless. It is better to determine it through flight. Let's adjust the light box first, and I will fly again."

Fly again?

Wang Wei shook his head again and again: "No, our catapult is only for light-load testing. It is risky to go directly to the J-32. We still have to wait for a professional test car."

"How can that work? Tomorrow there will be J-600 fighter jets and Air Police [-]. If the landing problem is not solved, those planes will not dare to land. We are adjusting now, and we can fly once before dark. If we can perfectly Solve it, they will be able to fly here on time tomorrow, otherwise we have to wait until the day after tomorrow, we have to do it as soon as possible, what if someone comes to make trouble tomorrow? I believe that our catapult, after so many tests on land, did not fail. problem, and now there will be no problem."

Wang Wei hesitated, and the voice of the bridge came from the earphones: "The island calls the landing guidance officer, the new data has been calculated, and the light box is adjusted upward by [-] centimeters!"

Wang Wei looked at Delano with complicated eyes. This person was very powerful and awesome. The data he casually mentioned based on his experience were almost the same as his own accurate calculations!

so amazing.

"Yes, we will adjust immediately. The wild dogs have requested a second test before dark. Can it be done?"

"Call after debugging."

At this time, Qin Tao and others came out from the island, intending to walk to the place where the carrier-based aircraft landed on the inclined deck. After the hook is hooked, the part of the arresting cable below the deck will be pulled out quickly, forming an isosceles triangle, with each side being pulled out 40 meters, and the fighter plane also landed at a distance of about 100 meters in front of the arresting cable. The distance, plus the 50 meters at the stern, is equivalent to a distance of about 150 meters at the stern of the ship, and there are still 80 meters left to the front of the angled deck. (These data are all from Baidu. Please forgive me if there are any mistakes. The hero of East China found some pictures, and I think it seems that the fighter plane is only 80 meters away.)
The ejection position of the angled deck is behind it, and the two ejection positions of the bow deck are in front of it on the right. In this way, it is quite convenient for the aircraft carrier to dispatch the carrier aircraft at ordinary times. For example, it can be easily towed to the ship. The side of the island or the parking areas at the front and rear can also be dragged to the take-off position at the bow of the ship to take off again. There is no need to operate back and forth, it is almost a straight line.

The larger the deck, the more convenient the dispatch of carrier-based aircraft. This is the reason why the aircraft carrier is getting bigger and bigger. The Americans have tasted the sweetness, and they will only say that this kind of aircraft carrier is not easy to use when they are fooling people.

At this time, Qin Tao was still very excited when he saw the first J-32 landing. The aircraft carrier was built by himself, and so was the carrier-based aircraft!

Before Qin Tao came to the aircraft carrier, Delano shouted at the Fresnel light box: "Quickly, push my plane to the take-off position, and wait until the Fresnel light box is adjusted, I need to Take off and test again!"

This guy is really a desperate Saburo!

Because this test is relatively hasty, many things are not ready. For example, the deck tractor is still in the hangar below and has not been put into use. At this time, after hearing Delano’s greeting, various vests They ran over and started pushing the plane.

The catapult that has been tested so far is the catapult on the inclined deck, so it is necessary to push the fighter to the take-off position on the inclined deck. This is not difficult, as long as it is pushed back 30 meters.

In addition to the vests of various colors, several technicians also ran over. The vest soldiers pushed more smoothly. When they got to the take-off position, they turned to look at the technicians in the work clothes of the shipyard: "Thank you, brother!"

and many more!

They widened their eyes in surprise. It wasn't just ordinary technicians who helped, President Qin was also among them. Just now, President Qin was also helping to push the plane together!

"Boss Qin, how can you do this kind of dirty work?" The blue vests were very embarrassed: "It is enough for us to do it."

"Why can't I?" Qin Tao said, "I'm no more delicate than you guys. When I just graduated from university, I used welding torches to weld ships with the workers. What kind of dirty work haven't I done? Aircraft like ours How about it?"

This was the first time Qin Tao had close contact with them.

Hearing Qin Tao's words, a red vest said: "The design of the J-32 is much better than that of the J-32. In the stage of deck operations, especially loading bombs, the J-[-] is very easy."

The J-27 comes from the Su-[-], which is a heavy-duty fighter jet. The landing gear of this aircraft is high, and the wings are also high. Therefore, the personnel in the red vest who are responsible for hanging bombs must be tall, and then four or five tall Together, they carried an air-to-air missile and chanted together, just like special forces training to carry logs, and hung the missile on the wing pylon of J-[-].

Why no bombs?Is it not?

Of course there are bomb trucks, but the bomb trucks are also relatively cumbersome. Only those big missiles, such as anti-ship missiles and cruise missiles, need to be lifted slowly by the bomb truck. For a small air-to-air missile, it is easier for everyone to lift it high and mount the missile above their heads.

In contrast, the Hornet pylons in the United States are very low, making it easy to hang bombs. Of course, this is not enviable. After all, the Hornet is developed as a carrier-based aircraft, and the J-[-] is a land-based aircraft. Improved fighter jets.

What about J-32?This kind of stealth machine uses the belly bomb bay, so you don't need to lift the missile over your head, just hold it and mount it. Therefore, the red vest that is responsible for mounting the bomb will be very easy.

"In addition to hanging bombs, the design of the refueling port is also very reasonable." Another red vest said.

The big guys started to complain about J-[-].

Fighters like the J-[-] do not need an auxiliary fuel tank, which saves a lot of trouble, but it is also very inconvenient to refuel the internal fuel tank. It has two refueling ports, one is located in the nose landing gear compartment, which is a standard refueling port , or because this fighter is relatively high, so the ground crew needs to stand on the ladder, and wait until the companions carry the fuel pipe over, and then they can join forces to connect the fuel pipe. Moreover, the fuel tank port is downward, and the fuel pipe needs to be poked upward. , in order to connect, this work is very strenuous.

The other refueling port is at the lower part of the trailing edge of the right wing. Generally speaking, carrier-based aircraft dock with the tail facing outwards. After all, the deck tractor pulls the front wheels, and in order to reduce the deck area, some aircraft The tail may hang in the air. When the red vest uses this fuel filler, it means that it has to work on the edge of the deck, which is very dangerous.

While talking, the big guy continued to work, raised the tail flame deflector, and fixed the front wheel on the ejection slider. By the time all this was done, Delano had strode up.

"Well, are you ready to tinker?" Delano asked.

"Okay, you can take off anytime."

Delano nodded: "Hang up the gangway, I'll be on standby at any time."

It was only after he finished speaking that he noticed Qin Tao. At this time, Qin Tao's hands were dirty, and his clothes were also stained in several places, just like other vests.

"President Qin, why are you here? How can you do these things?"

"Why, why can't I do this?" Qin Tao said with a smile: "I also have credit for the ejection of the first carrier-based fighter jet of our aircraft carrier."

"Yes, Mr. Qin, you should go to the safe area next, this place is not suitable for you."

If it is a regular aircraft carrier after service, if you want to go on the deck, you must wear a helmet and a vest. Even if you are a visitor, you must wear a special visitor vest. Only during sea trials, naval soldiers and technicians are mixed in together, this happens.

"Okay, can I go to the ship island?"

"No, the engine is too noisy. You'd better go inside the bridge."

"Is it enough to wear earmuffs? Zhengyang, find me earmuffs."

Xu Zhengyang has always been by Qin Tao's side. Of course he knows the danger of working on an aircraft carrier. If he is not careful, he will be gone in a blink of an eye. If he looks for it again, the sea is vast, where can he find it.There are even special lookout posts on some aircraft carriers. They are always vigilant and can detect as soon as a crew member falls into the water.

Therefore, Xu Zhengyang has always been paying attention to Qin Tao, not letting him get close to the edge of the deck. At this time, seeing Qin Tao asking for earmuffs, of course he couldn't agree: "Mr. Qin, let's go to the island, it is safer there, and this When the plane goes up, it comes down, the catapult takeoff is not the purpose, the point is to check the landing, which can be seen clearly on the ship island.”

"Ok."

It was already five o'clock in the afternoon, and the sun cast golden light on the sea, making the whole sea shimmering. On the bridge, Zhang Zhen hesitated several times, and finally made up his mind: "Attention, prepare to eject!"

If it is not tested today, the landing of other fighter planes will be delayed tomorrow, and the big guys will have to sleep well all night. Anyway, it is still very early before dark, so we might as well test it again.

"It has reached thirty knots!"

"The electromagnetic ejection system has completed energy storage!"

"The ejection station is in place."

Two yellow vests were already standing in front of the fighter plane, waiting for the final order.

"catapult!"

The yellow vests squatted down, with their right hands pointing straight ahead. They have the experience of training on the 001 aircraft carrier. They are already very skilled, but this time it is different from before. device!

On the back, there was a huge push back feeling, whoosh, whoosh, whoosh!Every time you pass a module, there will be a momentary thrust interruption. At the beginning, the speed is slow, and this feeling will be more obvious, just like riding a bouncing car.

Delano experienced the feeling from his back, his face was full of excitement.

cool, cool!
The scenery on both sides is retreating rapidly, the front deck is shortening rapidly, and then disappears. With a swish, the J-32 ejects and takes off from the angled deck!

The setting sun shone on the hatch, and the golden light reflected there looked so dazzling.

The first ejection of the Eastern Navy's carrier-based fighter jet was successfully carried out!

With experience on land, ejection from an aircraft carrier would certainly not be a problem. On the ship island, countless people looked at the fighter jet ejected and took off with excitement.

Since then, the Eastern Navy has an advanced electromagnetic ejection aircraft carrier, and its overall combat effectiveness has reached the world's top level!
"Hoho..." Draenor's excited voice came from the radio: "I finally realized the original feeling! Just now it was like riding on a violent bull!"

Although there is a 001 aircraft carrier in the East, Delano has taken off and landed on it countless times, but the feeling of taking off with a ski jump is completely different from that of a catapult. He finally catapulted and took off from the aircraft carrier again!

The era of the sea power belonging to the East has come!