Chapter 745

Here, Zhang hanxiu opened a new analog video, that is, after the combination of flight failure, the detector is facing a disaster, and the simulation video of their respective flight is displayed intuitively.

"Boss, after they leave the assembly, they can fly to the destination and enter orbit smoothly only by their own flight ability. After all, we have considered this point, so the fuel of each detector is very abundant.

However, if such a situation occurs, the on orbit working time of these detectors will be greatly affected. The detectors that can work for up to 10 years may only work for 2-3 years after such a toss. When the orbital fuel is used up, it can only fall with the continuous decrease of orbit.

At the same time, there will be a certain delay in the time when the probes fly to their respective target planets. However, on the whole, the problem is not big. It must be much faster than we re launch the probe, and it will not delay our solar system exploration plan!

We can only work for 2-3 years, which we can accept. After all, with this time buffer, we have enough time to adjust and redesign the subsequent detector reissue plan. In this way, even if there is a problem with the launch of the combination, the launch will not be regarded as a failure, it can only be said that it is not successful enough! " Zhang said with a smile.

After seeing the simulation screen, Lei Tiantang nodded his head at ease and approved the design. All the things that should be considered were taken into consideration. If haw worries about this and that again, is it necessary to adopt a conservative mode for launching various detectors in the future?

"Yes! Since you should have thought of everything, follow this design! " Lei Tiantang smiles and nods.

Seeing his boss nodding to approve the design, both Zhang hanxiu and the staff around him were relieved. After all, if the traditional design is rejected, they need to use the previous launch mode one by one to launch these detectors. In that case, their workload will become very heavy.

It will also delay the entire solar system exploration plan for a longer time, which will inevitably drag down the company's entire space program, which is why they put forward this new design with great difficulty.

"yes, boss, we have designed two rounds of test launch missions to ensure that this design is reliable, and verify the reliability and advanced nature of the launch mode." Zhang hanxiu said, and opened two new projections.

"Look, boss, these are our launch plans for China relay satellite and asteroid belt probe, and we plan to use these two plans to practice! As like as two peas, the

is the first relay satellite assembly. Because the launch plan is dedicated to the relay satellite with high speed signal reception and forwarding, these satellites are identical, which means they can be mass produced.

Moreover, because of their single function, they are not big. The weight of a single relay satellite is only 500 kg. With the carrying capacity of our company's rockets, 30 relay satellites can be launched into earth transfer orbit at one time.

If it is not for the size of the satellite, we can launch more than 100 at a time according to the actual carrying capacity of our company's rockets!

But even so, we plan to test the combination with two large ion engines and a rocket booster, plus a 100 meter diameter folded solar sail, and the core of the combination - 120 relay satellites, all of which will be launched seven times!

After the successful launch of these 120 relay satellites, we can basically meet the signal transmission task of our company's solar system exploration plan in the next 10 years, which is of great significance for our subsequent launch mission and the work of the detector.

The weight of the asteroid belt exploration program's satellite probe is twice as large as that of the relay satellite, and the weight of an asteroid satellite probe is only one ton. After all, they need to have many orbit changes during the asteroid exploration mission, because they have to explore more than one asteroid to avoid the collision of asteroids and space debris.

In this way, the asteroid satellite probe needs to carry more orbital fuel. Moreover, because of the exploration mission, the various components of the satellite are a little more, so the weight of the asteroid satellite is twice as large as that of the relay satellite.

In this way, the number of asteroid satellite probes that we can carry in our first test combination mission will be only 60, but this is also in our plan.

After all, whether our asteroid satellite probe can adapt to the exploration mission of the asteroid belt needs to be verified through this launch. 60 of them are enough to cover all angles of the asteroid belt, so the data collected can provide data support for our next launch.

The two test launches will cost about $1.2 billion, but we think it's worth the money. What do you think, boss? " Zhang hanxiu introduced the two pictures projected out in detail.

"Very good! You are very comprehensive! It's only $1.2 billion to launch so many satellite probes. It's not much for our company! " Lei Tiantang laughs and loudly affirms the two test launch plans.He did not feel that the $1.2 billion test mission was a big sum of money. After all, even if such a test was not carried out, both the relay satellite launch plan and the asteroid belt satellite probe launch plan were part of the company's space program and must be done. If they were launched separately, it would be troublesome and time-consuming, but would cost more money.

"Hey, boss, you don't think that $1.2 billion is too much. Most companies in the world can make $1.2 billion in net profit a year. With the money that those companies can't make in a year, our company" whoosh! Whoosh! " It's just a matter of great wealth, OK Fang Hui ran to hear his boss make complaints about it.

"Ha ha! I can't say that! It's right to burn money for space launch. If we want other companies to launch our 180 satellites, 5 billion dollars may not be able to get it. Do you think it's appropriate to take up the shit if you calculate it? " Lei Tiantang laughs and teases.

"Boss, that's what you said! At least four billion dollars more Fang huiran laughed.

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