I Have a Mansion in the Post-apocalyptic World Chapter 525: Aurora-20
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Hey, just kidding.
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The last days.
After more than half a month of hard work, the heterogeneous nests on the west side of Wanghai City have been basically eliminated. In addition, NAC soldiers also deployed eleven checkpoints along the Huangpu River to block all bridges from the urban area of the west to the urban area of the east, to prevent the spread of heterogeneous species from the eastern area to the western area.
Now the entire Western District, whether on the surface or in the sewers, has been cleared by mercenaries and NAC troops. Although it is difficult to eradicate alien species such as mutated cockroaches and mice, zombies, meat hills, and even aggressive alien species such as dead claws are basically invisible throughout the Western District. Subdued by the force of NAC, the large and small survivors' groups in the West District of Wanghai City all came under the rule of NAC.
The mercenary and marauder groups, which were originally unclean, also moved from good to good, to emigrated. Witnessing the overwhelming rocket rain, they really couldn't afford the idea of resistance. NAC has used its force to declare its dominance over Wanghai City.
Even Liuding Town, who was originally able to sit on par with the sixth block, now looks a little bit unattractive when facing the behemoth NAC.
It ’s better to say that when they saw the scepter of God slamming the city center, they were completely convinced. They did not know that NAC was fighting the Supreme, but only that they had plans to clear the alien lair in the city center. So, they mistakenly thought that the tungsten rod was fired by the NAC people ...
In addition to establishing a dominant position, NAC also sent engineers wearing nuclear protective clothing to the city center to clean up the radioactive sources accumulated in the city center.
The hard-to-remove radioactive materials are contained in lead barrels, thrown into deep pits bombarded by tungsten rods in the city center, and filled with leaded cement for landfill. The mild radiation area is sprayed with radiation cleaning liquid. It is believed that the gamma value of the entire city center will return to normal levels soon.
In addition, there is also an expedition team sent to the atomic energy company, scientific research center, and industrial base to search for pre-war technology. All the collected technical documents will be sent to Camp 27 for summary classification. The radiated "protected" city center is like a treasure that has not been destroyed. Many of the technical materials hidden in underground bunkers are well preserved and of high value. More than a thousand scientists in Camp 27 are busy Got up.
The Huangpu River traversing Wanghai City is like a Berlin Wall. On the left is an orderly and stable NAC occupation area, while on the right is a chaotic "reservation area."
With the end of the xenophobia, the survivor groups in the Eastern District have returned from their large survivor bases, such as Liuding Town, to their homes built on the ruins to start living again. However, after witnessing the gap between the two sides of the Huangpu River, there was no need for too much publicity, and survivors who aspired to the safety and stability of the Xicheng District moved to the west bank of the Huangpu River.
The NAC checkpoint that occupied the Huangpu River Bridge did not stop their migration, but all survivors who migrated from the eastern city to settle in the NAC ruled area must hand over dangerous goods such as nuclear grenades and mini nuclear bombs in accordance with the regulations. The denuclearization policy has been pushed outward from the sixth block and spread to the entire NAC area.
At this moment, Wanghai City Airport.
A dozen engineering vehicles were plowing on the runway at the airport, repairing the fragmented airstrip that was bombed during the war. The repair work was tendered by NAC, the largest builder of the sixth block, Metal Shell Chamber of Commerce, and the Second Corps was responsible for ensuring the safety of the construction site.
This pre-war civilian airport has been requisitioned by NAC. As NAC ’s first military airport, it was placed under the management of Camp 27, which is closer. At the moment at the airport's apron, a flat shuttle-shaped fighter jet was lying quietly, shaped like a petrel, named Aurora-20.
Jiang Chen is standing in front of the apron at the moment, and under the leadership of Fang Weixian, visit this new weapon developed by Refuge No. 27.
"Aurora-20, fixed-wing fighter, can take off in two modes: vertical take-off and landing and runway. The belly can carry 2 rounds of short-range air-to-air missiles, and 4 rounds of long-range air-to-air or ground-to-ground missiles The head is equipped with a 10mm cannon. According to your requirements, the firepower is absolutely reliable! "Fang Wei patted the head first and grinned at Jiang Chen.
Including Hunting Tiger II and Yunzhi-51, the cutting-edge military products of the entire NAC are basically from the technical team led by Fang Weixian.
Nodded approvingly, Jiang Chen looked at the powerful fighter.
"How about concealment and speed?"
Concealment and speed are the life of a fighter. The thickness of armor does not make much sense at high altitude. No matter how advanced a fighter is, it is difficult to carry two direct missiles.
"The aircraft shell is coated with a radar signal attenuation coating, and the display area on most radars is only equivalent to a sparrow. The radar signal detection system at the bottom of the aircraft can track the coordinates of the ground radar base station in reverse. , The maximum cruising speed can reach Mach 4.5. "Fang Weixian's mouth twitched a smug smile.
For this number, Jiang Chen is also very satisfied.
The maximum speed of Mach 4.5 has exceeded the record of Mach 3.2 set by the MiG 25 high-altitude high-speed interceptor in this world, and has approached the speed limit that fighters in the atmosphere can reach.
Of course, in the case of close combat, it is naturally impossible to use the highest speed for combat. Otherwise, let alone Mach 4.5, even at a Mach 2 speed, the acceleration of the plane turning a corner will stun the pilot.
In addition, according to Fang Weijie's introduction, this "Aurora-20" fighter can reach a combat radius of 3,100 kilometers without the support of a tanker, far exceeding the record of 2,177 kilometers set by the US F22. On the one hand, the new titanium alloy material used by the aircraft makes the aircraft much lighter than the fighters of the 21st century. On the other hand, it is because the engines and synthetic fuels used by the aircraft are superior to the 21st century.
"From the engine to the fire control system, it is the military technology of PAC. From the landing gear of the aircraft to the air-to-air missile, they are all manufactured by 3D printing technology."
"How much is the feasibility of industrial production?" Jiang Chen asked.
3D printing is costly and wastes a lot of materials and energy. The cost of 3D printing to produce a fighter plane is probably more than three times that of an industrial production line to produce a fighter plane. Although NAC is rich in money, if all the cutting-edge weapons rely on 3D printing technology, Jiang Chen, who is burnt by money, is still a little bit distressed.
"It's very difficult. The heat-resistant material of the engine is difficult to achieve at the industrial level of the sixth block." Fang Weixian shook his head.
Jiang Chen thought for a moment and said.
“Hand over the production materials of some simple craft parts to the military factory in the 6th block, and outsource these parts to them for production as much as possible. In this way, the cost should be much lower than 3D printing, and the production can be shortened Cycle, do you think it is feasible? "
Fang Wei took a chin and thought hard.
"Is the part with a simple process? Strictly speaking, there is no simple production process for any component ..."
Jiang Chen shook his head and said with a smile.
“The simple process I ’m talking about does not refer to the difficulty of producing according to the production process we know, but the technical feasibility. Do n’t underestimate the creativity of the waste land people, as long as we offer the right price, Technically achievable, they may be able to develop a more cost-effective production process than ours. "
Fang Weixian is obviously not very convinced about Jiang Chen ’s statement. After all, he came from a refuge and belonged to the elite class before the war. He really did not believe that those survivors who had the same appearance as "beggars" were capable of solving the problem of production of fighter parts.
But because of the status gap, he did not show his disdain for the waste survivors.
Seeing Fang Wei not speaking first, Jiang Chen probably guessed what he was thinking. But he just smiled and didn't say much on this issue.
Fang Weixian is very arrogant, but this arrogance is not arrogance for no reason, but his rigorous technology.
"Science and technology are two different things. The former determines the development space of the latter, and the latter determines the practical value of the former. Being able to survive in the brutal end-life to today has proven the creativity of survivors."
"But you ca n’t expect a group of refugees to be qualified as technicians ... well, if you insist. I think ... screws, wings, cockpit covers, ejection seats, user interface shells and the like, probably 60% of the basic parts are not very technically difficult. "Fang Weijie said with a sigh of giving up.
"Very good." Jiang Chen nodded and patted the technician's shoulder with satisfaction. "You have listed these parts in detail and handed them to Xu Lu. The remaining parts are still produced by the 3D printer. "
"Understood." Fang Weijie nodded slightly.
They are only responsible for R & D and building the first prototype, providing drawings and production details. As for the specific matters of production, the military factory at the Fish Bone Base will be responsible for them, and they do not need to worry too much about these scientists.
"About the next scientific research project," Jiang Chen paused, looking at Fang Weijie seriously, "I hope you will develop an airship that can stay in the air for a long time, with armor protection and basic firepower."
"Airship? Armor protection ability?" Fang Weijie froze for a moment, frowning slightly, "Are they still made of steel?"
"Is it technically difficult to achieve?" Jiang Chen asked, looking at Fang Weijie's embarrassed look.
"No, it is not technically difficult to realize, but ... I never heard of the airship weapon." Fang Weijie said helplessly.
He never heard of what he said, so naturally he had to be before the war. Not to mention that before the war, airships with poor mobility and large targets were eliminated as early as World War II. Although it is not very difficult to build an airship made of steel with the technology of the 22nd century, Fang Weijie deeply doubts how cost-effective such weapons can be.
So he politely stated that he had never heard of this weapon, and hoped Jiang Chen would change his mind.
"It's okay, not before the war, just use the pre-war technology to build one from start to finish." However, Jiang Chen did not change his mind.
“But to build such a fortress in the sky, the steel, titanium alloy, copper, and aluminum needed will be astronomical figures. Does this really make sense from a cost-effective perspective?” Fang Weijie questioned.
"Of course it makes sense." Jiang Chen said with a smile.
Speaking, he looked at the sky outside the airport.
It was sunny, but farther away, it was still overcast.
Looking down Jiang Chen's eyes, he asked without understanding Jiang Chen's meaning.
"What is it?"
"Spread our will, our order, our ideas to a farther place." (To be continued.)