The black tech madman who saves the world

Chapter 247 Return to Earth!

The Tissot is heading towards the earth at a constant speed, and the Eternal Cosmic Particle Communication and Positioning Technology is stable. After each jump, it can stably maintain contact with the communication equipment on the Earth and the communication equipment on the Mars base.A group of people watched the ice cutting exercise at close range through multiple gravitational observation cameras preset in the area of ​​​​the Mars nuclear power plant.

This is the first time that the source point circle has been used for a formal large-scale object cutting experiment!It has very important data reference value and reference significance for the subsequent asteroid cutting.

"Cut it off!" Xu Shuwei said in a deep voice.

With the disconnection of the circle of source points, the absolute cutting effect takes effect, and the giant flaky iceberg that has traveled through half of the space is cut instantly.Under the short-term levitation effect, the evenly distributed gravitational bee swarm waiting in the center of the source point circle split into two, and quickly moved towards the other side. The steel claws were quickly nailed to the ice, and at the same time stabilized the Levitation of two huge ice cubes.

"Success!" Everyone couldn't help but jump up, and Chen Mengchuan also had a smile on his face.

Although the absolute cutting effect of the source point circle has been confirmed very early, it is the first time that such a huge object has been cut. Judging from the experimental effect, it is more perfect than imagined. The huge iceberg is divided into two, At the same time, based on the multi-directional traction brought by the gravitational bees on the bottom and the edge, it also maintains a stable suspension effect. Of course, this has a lot to do with the fact that the gravity of Mars is much lower than that of the earth.

In the video screen, the same steps of cutting are carried out again, and the giant glacier is broken into pieces, cutting quickly and evenly.

After everyone stopped paying attention, this work lasted for a whole day. After thousands of times of cutting, the huge ice cube finally became a square piece with a side length of 1 meters. The equilateral cube of is suspended on the surface of the giant pit under multiple gravitational structure capture devices.

And these cubes of ice are melting very slowly at the surrounding temperature of 13 degrees Celsius. Although the gravity of the surface of Mars is only about 38% of that of the earth, the melted water still drips slowly like rain. The bottom of the pit quickly moistened the huge metal potholes that had been treated in advance.

As time passed, these water molecules gathered little by little, and an artificial lake was slowly forming.

The bottom of this artificial lake is a very thick pit bottom pressed by gravitational equipment. After the heat insulation layer is treated first, and then a layer of anti-rust dense steel plate with a thickness of 3.5 cm is laid, it is extremely firm!
"These ice, how do you plan to melt them?" Xu Shuwei asked Toni curiously.

"Crush it and pour it in, then throw in 5000 heating rods, and it will be completely melted in a few hours. After it melts, the water can be used, and then it will be sealed." Toni answered.

"Such a large area can be melted in a few hours? Doesn't it have to evaporate a lot of water?"

"It won't evaporate too much. If the speed of melting is too late to seal, it will be troublesome. The temperature of Mars in the night is minus 30 degrees Celsius. At that time, the water that melts will soon be again. Frozen. So to maintain the temperature of the water, it must be melted as soon as possible, and then sealed to maintain the temperature. Although there is an insulation layer, the temperature of the water must be maintained at a stable temperature to avoid temperature loss , still needs continuous stirring and heating." Toni said slowly.

Chen Mengchuan on the side asked, "How long will it take to build a nuclear power plant?"

Toni opened a separate interface: "It takes less than a week to complete the basic construction of the entire nuclear power plant and the sealed working environment, but it takes more than two weeks for the reactor device and the entire nuclear power circuit system to enter. For the test, even if we have a large number of high-frequency workloads, the entire nuclear power plant will take more than 1 days to start the test."

"20 days?" Chen Mengchuan was a little surprised by this time period.

Puslin looked at Chen Mengchuan and answered: "Yes, the temperature on Mars is much lower than the surface of the earth, so the effect of the Rankine cycle will be better here. The four stages of the Rankine cycle will be affected on Mars. Many effects, but generally based on low temperature and low pressure, it is more conducive to its rapid cooling. In this cycle, the water is compressed by the water pump and will rise from low pressure to high pressure to become a high-pressure water body, and then injected into the nuclear reactor for heating. Under constant pressure, high-pressure water absorbs a large amount of heat brought by nuclear fission, quickly becomes saturated steam, and expands."

"The expansion of the saturated steam drives our turbine to generate electricity, then the temperature and pressure of the saturated steam is reduced, and it becomes wet steam. Then it enters our condenser, and then condenses into saturated water. Throughout the process , The low temperature of the entire surface of Mars and the low temperature at night will greatly improve our condenser, which will make the entire Rankine cycle more smooth."

"This will greatly reduce our temperature test time and temperature calibration time, otherwise it will take more than half a month for just these."

After Puslin finished speaking, he grinned: "If the nuclear energy companies on earth know that we will build a nuclear power plant in 20 days, they will all go crazy."

"20 days is not fast, Puslin." Toni said calmly.In his opinion, everything is pre-designed, and it is only necessary to arrange for the multi-armed crab to quickly assemble and build, and install and test at the same time, but even so, it will take 20 days. It seems that it is not fast enough.

"You know, we have a graphene light quantum supercomputer and thousands of multi-armed crabs, so this is not fast." Toni added.

"Get out of the way, get out of the way, let Toni play this shit." Xu Shuwei joked.

Speaking of which, all the people laughed.

After 60 hours of sailing time, the staff on the Tissot began to adjust the speed, and the Tissot quickly slowed down, and the huge blue planet appeared in front of everyone again.

The azure blue full of vitality and the vast earthy yellow and red red of Mars formed a sharp contrast. Similar to it, the emotions and moods of the people who returned to the earth were completely different from when they left the earth.

Before the last space travel, all the people in the main control room quietly looked at the earth through the opened huge transparent skylight, feeling the breath of life under this quiet planet.

"Let's go, it's time for us to go home." Chen Mengchuan said after taking a deep breath.

The Eternal Cosmic Particle Shuttle opened a huge light blue source point circle again, and the entire Tissot slowly flew into it.

(End of this chapter)