The experts on the scene congratulated or joked about Academician Niu's apprenticeship, and after a lively and hot meal, most of the experts who were not young also felt tired. Pen, fun, pavilion www. biquge。 infoThe deputy political commissar of the Navy hurriedly took a lot of internal staff who stayed behind and arranged accommodation for everyone.

The next day, although it was late to sleep last night, before nine o'clock, all the experts who stayed overnight had been sorted out and gathered in the conference room on the first floor of the Navy Office Building.

The deputy political commissar of the Navy has long been entertaining many experts in the conference room with a cadre of subordinates.

"Experts, in a while we will take a big bus to the airport, and then take a military plane to the aircraft carrier electromagnetic catapult launcher test site." Seeing that everyone had arrived, the deputy political commissar announced the next itinerary.

A big bus carrying all the experts to the military airport on the outskirts of Beijing is a bit like a tour group. However, unlike tour groups, there are military vehicles escorting them along the way. I can't help but be so careful about the troops, this big bus has already included all the famous experts in the field of electromagnetic in China, and something has to happen to this, not to mention the navy's electromagnetic catapult plan, which is completely useless, and the progress of electromagnetic research in the whole country will be set back by 20 years.

The bus drove directly into the tarmac of the military airport, where a small plane was already waiting, and the plane and crew were transferred from other places overnight by the navy, and the planes were double-checked in accordance with ground service standards, and the crew members were selected from the best of the naval aviation units.

As soon as all the specialists and entourage were seated in the cabin, the conning tower immediately gave a take-off signal, and the small plane immediately began to taxi on the runway and took off smoothly. On either side of the plane, two J-15 fighters followed at low speed, ensuring the safety of the plane, which was filled with elite "brains".

In the cabin, Chen Wenhao and Academician Niu sat together. Academician Niu knew that he was new to the project, so he introduced the progress of the project to him.

"Where our country is going now, there is the country's first aircraft carrier electromagnetic catapult test machine, which has just been built. Not long ago, we have completed the ejection test of the first J-15 carrier-based fighter and have accumulated a lot of data. The bottleneck of the previous control system was only calculated after that test. ”

"In fact, there is still controversy among the troops about which catapult technology to choose, and there is no complete conclusion. Compared with steam catapult technology, electromagnetic catapult technology has many advantages, whether it is volume space, use efficiency or later maintenance. However, steam catapult technology has been developed for more than 50 years, although there are various shortcomings, but the technology is mature, and it has passed the test of actual combat is its biggest advantage. ”

"In fact, in addition to this newly built electromagnetic catapult test machine, the army also built a steam catapult test line at the same time, and I heard that the research and development progress there is very fast, and some defects in the steam catapult system have been repaired and improved."

"Of course, electromagnetic catapult is the trend of the future, and that won't change. The concern now is that this new technology is not mature enough and that there will be loopholes when used in real combat. Therefore, there is an argument that we should learn from foreign countries and first use steam catapult, which is more mature technology, and then electromagnetic catapult. However, they did not consider that steam catapult and electromagnetic catapult are not technically inheritable, even if it takes a huge amount of money and ten years to fully master the steam catapult technology, but when it comes to electromagnetic catapult, everything is almost from scratch. ”

"When we do scientific research, especially this kind of big project related to national defense, we can't use the state's funds as money, and we must also cherish the time used. If the test results are good, then the sound of support for direct electromagnetic catapult technology will be much harder. ”

……

Chen Wenhao patiently listened to Academician Niu's introduction and confidently said, "I believe that this test will achieve ideal results." ”

He doesn't mean big words, he has greatly developed the brain domain, and he has already deeply understood the part of his mind about electromagnetic technology, which is far beyond the level of earth technology. If he can't let the electromagnetic catapult technology be recognized, it will really be in vain to gain valuable alien scientific and technological knowledge inheritance.

Moreover, as a Chinese, I have a dream of the rise of a great power in my heart, and the rise of a great power is not only economic and cultural development, but also needs a sword and a giant shield to protect the fruits of development. A powerful deep-sea fleet is to protect territorial sea rights and strike at enemy countries, and the core of the deep-sea fleet is aircraft carriers, China's aircraft carrier development road has just emerged, and the choice of any key technology determines whether it can "overtake in a corner" in the future, and then catch up with and surpass the navies of other countries.

Catapult technology is one such very important key technology. It is known that the combat effectiveness of an aircraft carrier is largely determined by its carrier-based aircraft. Therefore, there is a world of difference in combat effectiveness between aircraft carriers with catapult systems and those without catapult systems, and the difference between aircraft carriers with different catapult systems is also very large.

Without an ejection system, aircraft carriers can only take off on a sliding deck, unable to carry heavy fighters with long taxiing distances, and once they enter real combat, each sortie takes off much longer. The same type of aircraft, using a sliding jump take-off, each take-off takes about two minutes, the fastest after the use of steam catapult only 45 seconds, and if the use of electromagnetic catapult can also shorten the time by 30%.

And don't forget that the energy utilization efficiency of electromagnetic catapult is very high, 10 times higher than that of steam catapult, and the payload of electromagnetic catapult is also 8%-15% higher than that of steam catapult, that is, it can catapult fighters with greater take-off weight.

This advantage is particularly important for China's aircraft carriers, and in the next 10 years or even longer, China's main fighter, the J-15, will be the world's largest carrier-based fighter, and the requirements for catapults are especially greater than those of American fighters.

Chen Wenhao didn't know that if he hadn't intervened in this change, if it was according to normal historical development, the troops would eventually choose which catapult technology the main force would develop at this stage, but now that he is here, more importantly, he already has this ability, so he must bear the corresponding responsibility.

Science and technology have no nationality, but the owner of technology has a nationality. After experiencing the armed attack of the United States, Chen Wenhao chose to believe in his motherland, if he still wants to adhere to his ideal of changing the world with science and technology, he needs a big banner and a strong country as a backing.

"Chiefs, we have reached our destination, please fasten your seatbelts, the plane is about to land." The captain woke up Chen Wenhao in contemplation through the prompts of the broadcast system.

He looked out of the porthole of the plane, below is a small town-sized base, all the buildings are centered on a large airport in the center, silently guarding the surroundings, in addition to the common flight runway within the airport area, there is a unique flight runway on one side, the runway is connected to the building, the runway length is only more than 100 meters.

This should be China's first aircraft carrier electromagnetic catapult ground test device. (To be continued.) )