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"Okay, Mr. Wang, hurry up and send technicians to bring relevant equipment over, and confirm the condition and maintenance of the engine as soon as possible. If the situation is not serious, then we can continue with the next test flight." Qiu Tuan Said.

"Okay! Qiu Tuan, I'll bring the technicians and equipment right away!" Wang Bin returned immediately after hearing Qiu Tuan's words.

After all, it is very important for them to repair the engine as soon as possible, so that the No. 9 aircraft that is undergoing test flight can be completed as soon as possible, and it will be done for a larger-scale or even a comprehensive transformation of the domestic No. 9 aircraft engine in the future. good foundation.

At the same time, regarding the situation of the engine after being hit by birds, Wang Bin and the others are actually very related. After all, this is related to the safety of Wang Bin and his engine.

Because when Wang Bin and his team designed this engine before Tiangong Technology, they had already calculated it. Under normal circumstances, even if a bird is involved in this engine, even a large bird like a big white goose, it is not enough It will have any substantial effect on the engine.

However, this time when the No. 9 plane was landing, it collided with a bird and caused damage to the engine. Although according to what Qiu Tuan said, such damage is actually very slight and has no effect on the overall performance of the engine. It won't have much impact. If it weren't for the fact that the plane was a test plane, there would be no need to replace the engine for such damage.

But this is unacceptable to Wang Bin, because this situation is already very inconsistent with the previous design and data during the test run, so they have to conduct a new inspection of this engine and keep the data Finally, new adjustments are made to the engine so that when the engine encounters such a situation in the future, the same situation as this time will not occur.

The two were on the phone. After talking about this matter, Wang Bin immediately notified the person in charge of the engine, that is, Professor Zha, and then Professor Zha arranged for two technicians with the highest skills in the engine laboratory. The people immediately called Lu Po, boarded a No. 9 plane that was going to be remodeled, and flew towards the plateau airport.

After several hours of flying, Wang Bin and the others finally arrived at the plateau airport, and after Wang Bin and the others got off the plane, they immediately conducted a series of inspections on the plane.

"Mr. Wang! You are here. To be honest, until now, we still can't believe that this plane is still in such good condition after being hit by a flock of birds. Let's not talk about the condition of the engine. Well, the condition of the aircraft fuselage alone is better than we expected, especially the place that has been transformed by your Tiangong technology. After being hit, there is no damage at all.

On the contrary, those places that have not been modified, but should be the least impacted, have some damage, such as the tail part of the aircraft.

In the case of the engine,

It made everyone at our airport unbelievable at the time that after such a situation, the engine could still operate normally, and the plane was able to descend safely, and no damage was found at all after it was driven.

It wasn’t after careful inspection that some fan blades were found to be different from other blades. We really thought that this engine had been hit by birds, and it was still a medium-to-large engine. of birds. "After seeing Wang Bin, Qiu Tuan immediately came up and said.

"Qiu Tuan! It's indeed unexpected, but it's not that the engine is in good condition. On the contrary, at the design time of this engine and the data from the previous test run, it is reasonable to say that it was hit by medium and large birds. The interior of this engine shouldn't be damaged either.

But the current situation is that the fan blades of this engine are actually damaged. This is definitely caused by negligence in our design or other reasons. Of course, the specifics will not be confirmed until we inspect this engine. . "

After listening to Wang Bin's sharing, Qiu Tuan was even more shocked. He really didn't expect that Wang Bin's Tiangong Technology's engine was not satisfied after achieving such a level, and wanted to appear again After such a situation, it can still be intact.

"By the way, Mr. Wang! Since you want to conduct an all-round inspection of this engine, do you want to dismantle the engine on the No. It will be disassembled." Qiu Tuan said.

"No need, when our engine was designed, we have considered many situations, including maintenance such as inspection and replacement of blades, so our engine can be inspected without being disassembled from the aircraft. and changing blades, etc." Wang Bin said.

Just when Wang Bin finished speaking, Professor Zha and the technicians he brought had already opened the casing of the engine and started to inspect the engine.

After all, even if they knew that the fan blades of the engine were damaged at this time, they still wanted to find out what caused the damage to the fan blades of the engine, because according to the design and the data during the test run, if it was just a bird A similar impact or being involved in the engine is not enough to cause damage to the engine, even if it is slight.

Because the glass hardness of the engine and the sharpness of the edge of the fan blades are definitely enough to make any birds involved in the engine into a frothy existence.

So they are sure that the damage to the engine blades is definitely not only caused by these birds, it is very likely to be caused by other reasons.

Professor Zha and the technicians of Tiangong Technology are professionals and have professional testing equipment for this engine, so the test results will come out soon.

The internal condition of this engine is still very good, especially the core machine of the engine, etc., there is no problem, even the turbine blades of the engine, etc., are not in the same situation as the fan blades, only a few fan blades damaged.

At the same time, during the inspection process, the cause of the damage to the fan blades caused by the accident has been preliminarily determined.

And it is also consistent with Wang Bin's previous judgment. The damage to the fan blades is not just caused by the impact of birds, but is actually caused by other reasons. In other words, when designing this engine, it did not fully The reason for orientation considerations.

In fact, the main reason for the damage to the fan blades of the aircraft engine caused by the bird impact was not the birds themselves, but some small stones that were much harder than the birds themselves. At that time, inside the engine, a large number of traces of crushed stones were found.