Chapter 282 (1/2)

After entering the exhibition hall, Qin and others found that there were seven or eight aero engines in the exhibition hall in addition to the TG-001 engine developed by Tiangong Technology Institute, and these engines not only had turbojet engines similar to TG-001.

At the same time, there are many turbofan engines in the exhibition hall, and the sizes of these turbofan engines are also different. The tail nozzle of some turbofan engines is only about 60cm or 70cm, which is about the size of the nozzle of turbojet engines, while some turbofan engines, apart from others, only the fan diameter in the front section of the engine reaches the level of three meters, This is absolutely shocking for Qin and others.

So old Qin asked Wang Bin, ”Mr. Wang, are these engines in the exhibition hall developed by Tiangong technology?”

”No! Mr. Qin! Although most of the engines in the exhibition hall have been successfully developed and even entered the production process, not all of them have been successfully developed. Some have just confirmed the research and development and just completed the design of the conceptual model of the concept map.

Take the tg-s005 large turbofan engine that surpasses our Tiangong technology. The diameter of the fan of this engine alone has reached 3M. If the shell is added, the overall diameter of this engine has exceeded 3.4m, which is about to be greatly increased by 3.5m. In terms of maximum thrust, this engine has reached about 45t, and its thrust and It's about the same level as the actual maximum thrust engine x9.

At the same time, in terms of other performance, this engine also reaches or exceeds the level of x9, especially in terms of fuel consumption. It is about one-third less than the other party. It is a very good engine.

Although we have already manufactured the model of this engine, it is just a model. In fact, our company's R & D work on this engine is just at the drawing design stage. Even with the current ability of Tiangong technology, it only takes more than half a year to successfully design this engine. If In addition, manufacturing and test run will take longer. According to my estimation, it will take at least one to two years.

Of course, if you want to enter mass production, it will take longer. ”Wang Bin came to the exhibition hall, next to the largest turbofan engine, and said to the people.

With that, Wang Bin came to an engine with a nozzle diameter of about 1.5m and the longest length among all engines. He said, ”besides, this small culvert is more than a turbofan engine. The model of this engine in Tiangong technology is tg-s010 turbofan engine.

Although its diameter is only about 1.5 meters, its maximum length has reached 78 meters. At the same time, the thrust of this engine is also very huge. The thrust of a single engine has reached about 25 tons. Most importantly, this small culvert is more capable of supersonic flight than a turbofan engine.

The purpose of this engine is to develop large supersonic aircraft for our company and the military.

However, different from the previous turbofan engine with large bypass ratio, we have started the design of this engine as early as the beginning of the year. Up to now, the drawing design of this engine has been basically completed. According to the progress, it is almost in the manufacturing stage of the prototype. If there is no accident, we will have a few days in the year Engineering technology can almost make a prototype of this engine.

Of course, if all the design data and tests are successful, we can see the completion of the research and development of this engine by this time next year. ”