Global Cataclysm: Start building Noah's Ark

Chapter 91 Micro Nuclear Reactor Made!
With the completion of the base, the next step is to solve the energy problem.

Because if the base is activated, a large amount of electric energy is needed to power the living area and the storage warehouse.

Off-the-shelf diesel generators cannot meet such a large power consumption, and the daily consumption of diesel is very large, the reserves are insufficient, and sooner or later they will run out!
Now only by watching the semi-finished miniature nuclear fission reactor developed by Lao Bi, and then upgrading Noah's Ark to nuclear power, can the energy problem be solved!
When everyone returned to the ground, Qin Bin looked at the exhausted engineer team. In order to build the base quickly, the engineers have worked very hard for the past half month.

They are not robots, they are also flesh and blood, and it is estimated that their spirits have reached their limit.

Qin Bin said to Lei Hui: "Old Lei, take your brothers back to the scientific research cruise ship to rest for two days. You have worked hard during this time. I will ask Xiao Zhuang and Chen Guang to bring you some good wine and food. Treat the brothers well." .”

"Serving the captain, we don't work hard!" Lei Hui said with a hoarse voice and a very firm tone.

Qin Bin smiled slightly, the unit has full loyalty and can be completely trusted!

"Okay, you guys have a good rest before you have the energy to carry out the next work of installing water and electricity. It won't work if your body is overwhelmed." Qin Bin patted him on the shoulder and said.

Feeling Qin Bin's concern, Lei Hui felt warm in his heart, stood at attention and saluted, and replied, "It's the captain!"

Then he turned around and shouted to the engineer brothers: "Brothers, the captain orders, rest for two days!"

"Yes!" Everyone responded in unison, all delighted.

Lei Hui took the engineers back to the scientific research cruise ship, and there were some rooms on it, 2 people per room, with supporting facilities.

After Lei Hui allocated the room, he also went into the room to rest, lying on the bed, endless exhaustion surged up in an instant, and he fell into a deep sleep within a minute.

When he woke up again, it was already eight o'clock in the evening, and he had slept all afternoon. If he hadn't been woken up by hunger, he might have slept until the next day.

With a rumbling stomach, Lei Hui rubbed his stomach and got up to go out to find something to eat.

At this moment, Zhuang Yan and He Chenguang also came to look for him.

"Old Lei is awake, I thought I was going to wake you up!" Zhuang Yanlang laughed.

"I woke up from starvation, do you have anything to eat?" Lei Hui scratched his head and asked with a smile.

He Chenguang took over the conversation and said: "Haha, of course, the captain ordered you to eat and drink well for these two days, and rest for two days. We specially asked us to bring you food. It's not self-heating military rations!"

Zhuang Yan grabbed Lei Hui's arm and said, "Let's go, the three of us will rest tomorrow, and I can have a good drink with you tonight. Thanks to you, I haven't seen so many in a long time." The wine is delicious!"

The three of them walked side by side and went to the canteen of the cruise ship. There were already many engineering soldiers inside, and they all saluted and greeted the three of them.

The smell of various meals in the cafeteria has already wafted, and the aroma is tangy!

"Let's make way, the food is here!" The special forces members of the Lone Wolf and the Red Blood Cell brought the food in the dining car.

The dining car was two people tall and divided into five floors. Everyone was stunned when they saw the dishes on the dining car!

On the first dining car are thick-cut steaks, bowls of braised meat, and roast ducks and fried chickens!
The second dining car has spicy fried chicken offal, braised mutton, pork knuckle in sauce, braised pork trotters, and sweet and sour pork ribs!
The third dining car has a variety of seafood such as prawns, crabs, squid, sea fish, etc.!

The fourth dining car is full of vegetables and fruits!
"My dear..." Lei Hui was completely dumbfounded!

All the engineering soldiers were also stunned!

This, this is too rich!
It is richer than a banquet!
He Chenguang swallowed saliva frantically, so as not to let the saliva flow out.

"Old Lei, you are blessed. These things are good things on Noah's Ark. The meat is all fresh meat, and the vegetables are all fresh vegetables grown on Noah's Ark!"

When Lei Hui heard this, he was even more moved.

The food for this kind of chilled meat is one meal less, unless the planting area is expanded and the production and consumption reach a balance, then it can be said that there is a continuous supply of food!

After the first phase of the base is completed, the next underground building to be built is the planting and breeding area, creating a self-circulating food ecology, and expanding production to continuously supply the base for consumption.

Now there is no shortage of self-heating military rations, self-heating hot pot, dry food, rice noodles, bacon and other supplies. What is lacking is fresh meat and vegetables, and the most important thing is vegetables and fruits.

Because of the lack of vegetables and fruits, everyone relies on vitamin tablets to maintain their vitamin intake.

The meals were brought to the table one by one, and all kinds of red wine and white wine were presented one after another. The red wine was Lafite, and the white wine was Moutai. They were the best products that Qin Bin hoarded before the end.

At that time, I was rich and bought a lot of famous wines of various brands.

When all the food and wine were ready, Lei Huilang said with a smile: "Thank you, Captain, for your reward, let's eat as much as we want!"

Hearing Lei Hui's order, everyone couldn't hold it anymore, and immediately started to eat with bowls and chopsticks, and started to feast on it!

……

The cafeteria was noisy, but the physics laboratory was very quiet.

Lao Bi is in the final step of assembling a miniature nuclear fission reactor.

Qin Bin was on the side, looking up at this five or six meter tall guy who looked like a large iron pillar.

This thing is a miniature nuclear fission reactor!
According to Lao Bi's introduction, the miniature nuclear fission reactor is mainly composed of nuclear fuel, moderator, control rods, coolant, reaction layer, etc., because there is no nuclear fuel and moderator materials, this thing can only be regarded as a semi-finished mechanical composition.

Nuclear fuel is generally made of enriched uranium into rods and arranged in the core. Its working principle is that the uranium 235 nucleus is bombarded by external force neutrons, splits into two nuclei with smaller masses, and releases 2-3 neutrons. , these neutrons will continue to bombard other uranium-235 nuclei, forming a chain reaction.

During the fission process of uranium 235, a large amount of heat energy will be released, which will be taken out by the coolant and brought to the secondary heat exchanger. This part of the heat energy can turn water into steam, and the steam will drive the motor to generate electricity or form a steam turbine. turn.

The coolant can be recycled to continuously bring out heat, and the control rod can control the speed of the fission reaction or stop it.

Now this miniature nuclear fission reactor is a metal structure except for special materials, which is not too difficult for a scientist like Lao Bi.

"Phew, it's finally done!" Lao Bi heaved a sigh of relief, looked at his masterpiece with satisfaction, and then climbed down from the ladder.

Qin Bin looked up at the semi-finished product, feeling hot in his heart, this is the key to solving the energy problem!
With this semi-finished product, you can save a lot of survival points, as long as you upgrade on this basis, you can get a real miniature nuclear fission reactor!

"Captain, you have lived up to your expectations. This semi-finished reactor has been successfully completed!" Old Bi solemnly said to Qin Bin.

"Good job, transport this big guy to Noah's Ark!" Qin Bin's eyes flashed, suppressing the excitement and excitement in his heart.

Because, with this thing, Noah's Ark is about to usher in a major upgrade!