After entering the control room, Wang Bin and the others found that there were quite a lot of people in the control room at this time. In addition to the necessary control personnel in the control room, Professors Kao Dai and Professor Zhang, there were also many technical personnel in the control room at this time. Their expressions were very excited, which made Wang Bin a little confused, but he immediately understood why.

Because three of these ten engines will be completed today, a 300-hour verification test run will be completed.

After all, these three engines are different from the other seven, because these three engines have undergone 150 hours of uninterrupted test drives before, and this 150-hour test drive, the completion time is naturally half faster than that of the other seven.

Now looking at the expressions of these technicians, Professor Kao and others, it is obvious that this verification test run is about to be completed, which also marks that there were no accidents in these three engines during this test run, which also means that this engine already has the standards for installing on a drone.

At this moment, Professor Kao and his friends finally discovered the arrival of Wang Bin and others. Just when he wanted to speak, Yang Lin, who was beside Wang Bin, spoke first and said, "Teacher, why are you here?"

Yang Lin was very shocked when Professor Chu appeared in the aerospace engine laboratory of Tiangong Technology in Wang Bin and others. You should know that Professor Chu was his supervisor in college and was also his leader in aerospace development research and development.

Moreover, Professor Kao also has a very high reputation in the domestic aerospace industry. If the normal situation is, even if Professor Kao retires, the unit will rehire. After all, high-level R&D personnel like Professor Kao are the top talents in any unit.

In addition, even if Professor Kao doesn’t want to be in an official unit, he shouldn’t appear in a small company like Tiangong Technology, but should stay in a company like Lanjian!

When Professor Kao saw Yang Lin beside Wang Bin, he was also very surprised, so he said, "Hey! Xiao Yang, why are you here?"

At the same time, he looked at the people behind Yang Lin, and then said again: "Lao Fang, Lao Yu...... Lao Li, you guys are here too."

At this time, Professor Dai and Professor Zhang also looked here and were also surprised. Then they greeted the experts.

It is obvious that Professor Kao and Professor Zhang basically know the experts who came to Wang Bin and Tiangong Technology for review this time, and their relationship is very good.

"I didn't expect that Mr. Zhang's Tiangong Technology Institute developed this engine was developed by you by the teacher. If we had known that it was developed by you, we wouldn't have to come here to review it." Yang Lin was obviously very happy to see his teacher here.

"Yes! If we had known you, we wouldn't have to come here... We know your R&D level in mind..." At this moment, other experts from the review team also spoke.

After hearing what the experts said, Professor Ka finally understood the purpose of these experts and said to them with a smile: "Xiao Yang, and everyone, although this engine was developed by our Tiangong Technology, the procedures that should be left must be left. I think you also know my principles. As long as I speak, this engine will have passed the inspection long ago, otherwise you wouldn't have to come."

After hearing Professor Ka's words, Yang Lin and other experts nodded. They naturally agreed with what Professor Ka's said.

As Professor Ka said, otherwise, if he could teach them their energy, as long as he greeted him loudly, the project of this engine would not have to wait until now, and it would have passed.

Speaking of this, Professor Kao said again: "Xiao Yang and everyone, you are here today. Our 300-hour verification and test drive of Tiangong Technology engine, three of these ten engines are about to be completed. We will wait for the 300-hour verification and test drive to complete, and then the others will go to my office to say!"

"Okay teacher, listen to you."

"We are just asking for nothing! This also allows us to personally witness the successful completion of the 300-hour verification test run by the engine of Tiangong Technology..." Other experts also spoke.

After saying that, everyone turned their eyes to the screen in the control room.

However, when they saw the data on the screen, they looked surprised, and Yang Lin couldn't help but say, "Teacher! The thrust of this engine has reached fifteen tons?"

Since the development of this engine, Professor Ku and others have been improving it since the first and subsequent test runs, the maximum unloaded thrust has been greatly improved. Now the maximum unloaded thrust of this engine has reached more than 15 tons.

Such thrust has exceeded the thrust level of all active engines in China. Even compared with those advanced medium-thrust engines under development, this engine is not inferior in thrust. This is no wonder Yang Lin and the others were so shocked.

"What's this? This engine is just a basic model now. According to my calculations and Lao Dai and others, if nothing unexpected happens, our engine will undergo a series of upgrades and modifications in the future. After it is completely formed, the thrust of this engine will reach at least 20 tons!" Professor Chu said excitedly.

At the same time, he still had nothing to say in his mind, that is, even in this state, this engine is actually just a first-generation engine. After the improvement to the second and third generations, the thrust of this engine can reach at least 22 tons, and by the fourth generation, it can reach at least 25 tons. As long as the more advanced fifth-generation engine, Professor Kao and others have not done the calculation yet, but according to their estimates, the thrust will reach at least 30 tons.

Yang Lin and the others naturally didn't know about these things. After all, they all thought that the engine developed by Professor Kao was actually a third-generation or even a fourth-generation, because they had never seen a generation of machines with such a large thrust.

But even so, Yang Lin and his friends' faces suddenly became serious. After all, this is an engine with a maximum thrust of 15 tons! An engine with such a large thrust can definitely be used on many aircraft. Even China's most advanced fighter jet, the thrust is definitely enough for this engine.

"Teacher, how long does it take to end the 300-hour verification test drive? I really want to see how this engine has been after 300-hour verification test drive!" After watching for a while, Yang Lin asked Professor Ka.
Chapter completed!