Chapter 743

"Don't sell it! Tell me the specific data quickly! " Lei Tiantang saw this guy elated there pulled a pass is not into the subject after can not help laughing curse.

"Hey, boss, I'm just going to say it!" Zhang hanxiu said with a smile.

"Well, at present, the largest ion engine put into use in the world is only 30 km / s, but the maximum effect of the ion engine we are testing can reach more than 10 times of this number!

It consists of three connected linear magnetic units. The front unit controls the injection and ionization of the gas propellant. The magnetic unit in the middle serves as an amplifier to further heat the plasma to the input state required by the magnetic nozzle. The magnetic unit at the rear plays the role of the magnetic nozzle, which transforms the heat energy of the fluid into a directional jet and protects the jet The nozzle wall effectively separates the plasma from the magnetic field.

As it works, hydrogen is injected into the front magnetic cell, where it is ionized. The generated plasma is then heated by the combined action of RF and magnetic field in the central magnetic cell to reach the required temperature and density. At this time, almost all the energy is distributed in the radial direction.

The magnetic nozzle converts the energy of plasma into jet velocity and ensures the plasma to be separated from the magnetic field effectively. The adjusted thrust is output, and the radial energy is converted to the axial direction, which makes the thrust switch between the outlet velocity of 30-400kms.

Of course, this data is the data of simulation test. What we are looking forward to now is the data of its real first physical test. This is also the reason why we stay here to work overtime. We all want to see the test results for the first time! " With Zhang hanxiu's explanation, the origin also projected the specific data and working mode of this ion engine in real time.

"That's a very good number! Can it fit on a satellite? I think the guy who is testing now is quite big! "

Lei Tiantang is very satisfied with the data, but he is curious whether such a large size is really of practical value? There was something wrong with the big blue flame in the quarantine area.

"Boss, you misunderstood me! Indeed, the ion engine we are testing now has a maximum diameter of 2.4 meters and a length of 9.5 meters, but it is not prepared for satellites!

Of course, it's not that it can't be used on the satellite, but it needs to be reduced in size. But even if the size is reduced, its maximum thrust can reach 100 km / s. as long as the current one passes the test, the miniaturization test will be carried out in succession.

The ion engine we temporarily named sy-220907 is designed for the company's first generation spaceship. We calculate that as long as eight ion engines of this size are carried, the company's first generation spacecraft will be able to carry out deep space flight in the solar system!

In order to verify this technology, we have also made some modifications to our future solar system deep space exploration program Speaking of this, Zhang hanxiu could not help but began to sell.

"Say it! Look at the shit Lei Tiantang is hearing the key place to find that this guy stopped again and couldn't help but pat him on the shoulder.

"Ah! Talk about it! Boss, you're so powerful Zhang Hanxiu make complaints about his shoulders and Tucao.

Seeing his boss raised his hand again, he quickly said with a smile: "since the design of this engine is completed, we thought, oh, God knows when the design of this spaceship can be completed. Then our engine has completed the first generation design work so long in advance. The difficulty is to put it here after the design is completed?

Can it be used in spaceships? We have to find a way to test it? Just rely on simulation experiments, that's not bullshit!

So after brainstorming, we discussed a test plan, that is, the launch plan of the combined deep space probe!

This brand-new deep space probe launch plan is to launch four sy-220907 ion engines into earth orbit respectively, and then combine them with supports to launch multiple Jupiter detectors, Saturn detectors, their satellite probes and several further planetary probes into earth orbit.

Here, boss, you can understand what our plan is. At this stage, we can fix all these detectors to the ion engine bracket, so as to form a spaceship like combination, and use the thrust of the four sy-220907 ion engines to drive the combination to the planets of these detectors.

When approaching a target, the corresponding detectors will be sent out. This not only greatly reduces the time for these detectors to fly from the earth to detect the target, but also because the detectors have not consumed any fuel during the flight, the time that the detectors can work after reaching the orbit of the target will be greatly extended. This is a probe into our solar system The test plan is very beneficial!

In this way, we can not only test whether the performance of the sy-220907 ion engine can meet the design requirements of the company's first generation solar system spacecraft, but also save our solar system exploration program at least five years, and the total launch cost can also be saved at least 6 billion yuan, like this! ""Good! Your design is very good! " See the origin of the projection of the detector combination, Lei Tiantang can not help but applaud.

"It seems that you are very thoughtful! Even the initial speed has been taken into account! " Lei Tiantang pointed to the two rocket engines on the periphery of the four sy-220907 ion engines of the combination, laughing.

"Of course, boss! In any case, our design can save the company so much money. In order to save the flight time of the combination, it is necessary to add two rocket propellers to it.

These two rocket engines can accelerate the flight speed of the combination to 30 km / s before the fuel is burned out and abandoned by the combination. If the ion engine of the combination is used to accelerate the speed, it will take about 30 days.

If we add two rocket boosters, we can save a month's time. This account is still very cost-effective. At present, the design of this combination is not the final draft. Our laboratory is experimenting with a new solar sail design. If our new solar sail design can meet the design requirements, then we can add solar sails to this combination Booster. " As he said this, Zhang Han Xiu called out a new combination design drawing.

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