Chapter 649

His answer also made people in the conference room laugh relaxed. As a technology research and development super company, everyone is very proud of the technical level of their own company. Xiong Antai and Zhang hanxiu, the laboratory leaders, do not have to exaggerate and beautify their own technology to attract investment, as those entrepreneurial technology companies do.

In the company, their R & D funds have never been blocked, so they will naturally say what they can do, which is sure to be able to do. Therefore, after listening to their report, everyone is naturally relaxed.

"It's good to have confidence! Since there is no problem with the time node, there is no need to delay the time. We should know that the typhoon season has already started. If there is a typhoon at this time, our launch task will be moved back for several days. Therefore, take advantage of the good weather on the South Island, we can launch as soon as possible! " Lei Tian Tang said with a smile.

Everyone also nodded to agree with their boss, after all, this is a fact that can not be ignored. Generally, from May to September every year, typhoons affect our country intensively. According to the data of typhoons landing in China over the years, Nanhai province is the only coastal province with typhoons landing in April, and the Gaia rocket launch base is also within this influence range.

"The weather is also one of the reasons why we consider launching as soon as possible. However, the weather has been very good recently. There has been no extreme weather for at least half a month recently, because we have integrated the real-time data obtained from the National Meteorological Center and the data observed by our satellite.

Using our company's artificial intelligence "origin" and our company's powerful supercomputer array's computing power, we have carried out in-depth calculation, and the obtained half month's data has been very accurate! " Zhang hanxiu replied with a smile.

"Well, that's settled! By the way, where has the research and development of solid fuel heavy-duty launch vehicles advanced Lei Tiantang has not heard about the development progress of this type of rocket for a long time, so he is a little curious about whether there are any difficulties in the rocket laboratory.

Hearing the boss ask this question, Xiong Antai was not surprised at all, because the task assigned to him by the boss was to develop two types of heavy-duty rockets. Now one of them can be officially launched, while the other has no big noise. No wonder the boss wants to ask.

"Compared with the smooth R & D process of our" julingshen-1 "heavy-duty recoverable rocket, the R & D work of" julingshen-2 "heavy-duty solid fuel rocket is a bit backward!

Although you have also provided us with a lot of solid fuel rocket related technology, we have successfully developed medium-sized solid fuel rocket, but the progress from medium-sized rocket to heavy-duty rocket is not a simple amplification problem!

Many related technologies need to be optimized and upgraded, and the relevant data need to be recalculated. Especially, the optimization of solid fuel formula takes the most time. This work is not only dangerous, but also requires a lot of experiments and data accumulation at each step.

Just to develop robots for mixing and testing solid fuels, a lot of improvements have been made to the professional engineering robots in our laboratory.

Because of the experimental requirements of solid fuel, there must be no electric spark, or there may be explosion at any time. Therefore, all kinds of robots in charge of specific work should be optimized before taking up their posts.

These reasons are objective. Of course, technical difficulties are normal, which we can overcome. The reason why the research and development work of julingshen-2 heavy-duty solid fuel rocket will lag behind is mainly because our laboratory wants to focus on the julingshen-1 heavy-duty recyclable rocket.

After all, according to the company's space program, in a short period of time, our "julian-1" heavy-duty recoverable rocket can fully meet the mission requirements, and the use of recyclable rockets is a little lower in terms of launch cost.

However, there are no tasks related to the launch of disposable solid rocket in a short period of time, so we have to slow down the research and development of it, and the work should be divided into primary and secondary tasks! "

What Xiong Antai said is also reasonable. Compared with liquid rocket motor, solid rocket motor has the advantages of simple structure, high density of propellant, propellant can be stored in combustion and ready for use, and easy and reliable operation.

The disadvantage is that the "specific impulse" is small (also known as specific thrust, which is the ratio of the thrust of the motor to the weight of propellant consumed per second, unit: Second), and the specific impulse of solid rocket motor is 250-300 seconds, the working time is short, and the acceleration is large, which makes the thrust difficult to control and difficult to start repeatedly, which is not conducive to manned flight.

Therefore, the solid rocket motor is generally used as the engine of rocket, missile and sounding rocket, as well as the booster engine of spacecraft launch and aircraft take-off.

Moreover, because of the characteristics of the fuel, it is difficult to design a rocket that uses solid fuel to be recyclable. Therefore, the cost of using solid fuel is much higher than that of the recoverable heavy rocket.

At the same time, the infinite gravity group does not have any demand for this heavy solid fuel in a short time, because the carrying capacity of the julingshen-1 heavy recyclable rocket, which is about to be officially launched, can fully meet the company's launch demand for a period of time.After all, the height of the finished "julingshen-1" heavy-duty recoverable rocket has reached 82 meters, and the diameter of the rocket has reached 8 meters. Of course, the carrying capacity brought by such exaggerated data will also be very exaggerated.

Thanks to the material advantages and technical design advantages of the infinite gravitation group, the maximum low earth orbit load of the julingshen-1 heavy recoverable rocket can reach 135 tons, and the carrying capacity of the geosynchronous orbit can also reach 75 tons!

You know, this number is larger than the largest capacity Saturn 5 in history, and it is also a recoverable rocket, which is more than twice the current Falcon heavy recoverable rocket!

The most important thing is that the diameter of its 8-meter arrow body can make the diameter of the space station of infinite gravity group reach 7.5 meters, which is the same exaggerated number!

You should know that the diameter of the space station can be at least 6 meters clear height, which is about the height of two floors, such a large space layout is very easy, and it will not appear crowded.

www.novelhall.com , the fastest update of the webnovel!