novelsmap Chapter 264
Chapter 264
Chapter 264
Time was in Wang Bin’s busy schedule, and two months passed in a blink of an eye. It was already the golden autumn and September. In this month, Wang Bin and their Tiangong technology, except for the large bypass that has been successfully developed in the test drive. Outside the fan engine.
Wang Bin’s Tiangong Technology has developed another engine, and like the fan engine before, the engine developed this time is also a fan engine.
And the channel of this fan engine is larger than that of the engine they have developed before.
Of course, the larger the fan naturally means the greater the engine’s thrust ratio and the greater the fuel consumption. However, since this engine is the same as the previous engine, it is also an engine with a large bypass ratio. Naturally, it cannot Let the aircraft fly at supersonic speeds, after all, turbofan engines with large bypass ratios cannot fly at supersonic speeds.
However, as a civil aviation engine, it does not want the ability to fly at supersonic speeds.
In addition, during this period of time, Wang Bin’s rocket engine research and development laboratory of Tiangong Technology has finally completed the construction of the military’s engineering unit day and night, and even the various internal equipment have been completed. Install.
At the same time, the rocket launch pad of their Tiangong Technology has already been built at this time. According to Wang Bin’s estimation, it will definitely take less than half a month for the military’s engineering unit to complete the construction of the launch pad.
Of course, in addition to these construction achievements, Wang Bin and his company have also had many other achievements during this period of time. For example, the tg-s1 type aero engine that has already started a full-life test before. That is to say, the turbofan has accumulated 6,000 hours of test run at this time, which is almost the same as the life of the tg001 engine that Wang Bin and the others have successfully developed.
However, according to their estimates, the life of this engine will far exceed that of the turbojet engine they developed before, and at least more than double that of the tg001 engine, that is, the time for the first overhaul at least It will be more than 10,000 hours.
If you add three refurbishments until it is scrapped, the full life of this engine will be at least 40,000 to 50,000 hours, which means that it is definitely more than enough for a civil aviation engine.
The tg-s2 turbofan engine that has just been researched and developed now, because it is time to design, adopts more advanced technology, and better bearings, so according to the data, the life of this engine will be longer than that of the previous s1 type. According to the data, it can be sent to at least 15,000 hours.
Also in terms of turbojet engines, the tg001 engine, after two months of continuous improvement, the performance of the engine also has a qualitative Ascension. First of all, as an engine, it is naturally in terms of thrust.
The improved engine has a maximum unpowered thrust of 16.5 tons, and the most afterburning thrust has reached 20 tons or so. Ascension, the engine’s tail nozzle can also achieve the vector disguised function.
Finally, there is the issue of fuel consumption and engine life. In terms of fuel consumption, although after the improvement, the fuel consumption of the engine when the maximum thrust is turned on has increased, but in the cruising state, the fuel consumption of the engine is not so much. It’s bigger, but less than before.
In terms of life, as the engine is replaced with more excellent bearings, its life will naturally increase. Although the specific test is still in progress at this time, according to the data, it can reach at least 8,000 to 10,000 hours.
The last is the weight of the engine itself. Although the thrust of the engine has been greatly increased after the improvement, it has not increased much in terms of weight. It is only a hundred kilograms more than the previous one.
It can be said that in the past few months, Wang Bin and their Tiangong technology have developed extremely smoothly. Even in the field of rocket engines, they have completed the research and development of the first engine, and the products developed by them are better than Wang Bin expected. It’s much better.
Originally, Wang Bin thought that even if he had purchased a rocket engine from the system, and it was still a complete model, but with the current level of civilization of the earth’s human civilization, it is still somewhat difficult to develop a level similar to that of the same type of engine. of.
However, this is not the case. This time, the data of the first engine developed by Tiangong Technology is stronger than the thrust of the same engine that cut stars, because Wang Bin said from the system that he purchased the first small thrust. The thrust of the rocket engine is only less than 300 kilonewtons, that is, less than 300 tons.
But the small thrust engine developed by Wang Bin and their Tiangong Technology this time, although in terms of structure, it is similar to the star-cutting engine, but in many respects, the material used in this engine of Tiangong Technology is different. , The thrust of the rocket engine developed this time reached 350 kN, which is 350 tons, which is more than 50 tons more thrust than the star-cutter.
However, the engine developed by Wang Bin and their Tiangong Technology has its own defects compared with the same type of engine in the Star-Chopping World. The engine in the Star-Chopping World does not have any life problems, or in other words, the engine. Star World’s rocket engines are at least the same as airplane engines, which can last thousands or even tens of thousands of hours.
And this time the engine developed by Wang Bin and their Tiangong Technology this time, if it is at the maximum thrust, it will only last for more than half an hour.
Of course, this level is already very good compared with the same type of engine in the real world. After all, in the real world of the same type of engine, its use time is calculated in seconds under the condition of maximum thrust. of.
Of course, only liquid rocket engines are not enough if you want to launch satellites and so on. There are also rocket bodies, rocket steering systems, rocket control systems, and so on.
Fortunately, during this period of time, Wang Bin and their Tiangong Technology rocket research and development personnel have developed very well in these aspects except for the development of the first rocket engine, and have basically completed the research and development. .
And the first rocket has also entered the construction process, and it will not be long before it can be built.
That is to say, now that they only wait for the construction of their rocket launch pad to be completed, they can launch the first rocket.
However, the launch of the rocket is naturally impossible to launch with no load, and it also needs a carrier. However, because the load of this rocket of their Tiangong Technology is very limited, the load of the low-Earth orbit is only a mere 0.5 tons of load.