bonanza

Chapter 707 Like a Watermelon

After attending the commissioning ceremony of the molybdenum mine, Yang Dongsheng rushed back to Chang'an.

Dongsheng Heavy Industry Changan Engine Repair Factory has moved into a new factory building, brand new office building, dormitory building, canteen, and the security level of the entire factory has also been raised several levels.

In several workshops, the guards were not even from Dongsheng Group. Even Yang Dongsheng and Vice President Wang were allowed to enter after verifying their identities.

Other people who have nothing to do with production are simply not allowed to enter!

There are several high bypass ratio turbofan engines in the tall workshop, some of which have been disassembled and are being analyzed.

Vice President Wang introduced while walking that since the first high-bypass ratio engine was handed over to the Air Force, Dongsheng Heavy Industry has delivered six Yangtze River high-bypass ratio engines to the Air Force for testing, four of which have been damaged by the military. Sent it back.

It can be seen that these engines are severely worn, and the casing of one engine was even torn open. I don't know what happened.

As if seeing Yang Dongsheng's doubts, Vice President Wang hurriedly said, "Actually, the Air Force is very satisfied with our engines!"

It entered another workshop, where Dongsheng Heavy Industry's first small bypass ratio engine "Yellow River" is undergoing final assembly.

Although they started to manufacture small bypass ratio engines relatively late, the F-110 has the same core engine as the CFM-56, which saves a lot of trouble.

Here in Changan, Dongsheng Heavy Industry also has an important aircraft design and manufacturing subsidiary.

Drones are a development direction of the future world. All employees of this company are recruited in mainland China, and almost half of them graduated from the same university - Chang'an Industrial University.

The average age of the entire team is less than 28 years old. Although young and inexperienced, the design is very bold.

Yang Dongsheng saw a large number of UAV models with wing-body fusion and joint-wing schemes, and even saw a multi-rotor UAV model.

In contrast, for the Shanghai branch, the experienced talents Yang Dongsheng poached from Boeing, Lockheed, and Bombardier were all traditional designs.

Yang Dongsheng finally understands why our country's aircraft manufacturing has advanced by leaps and bounds after 2010!
Yang Dongsheng selected a batch of design plans and asked people to find the designers behind them.

Many of these people have master's degrees, doctorate degrees, or even graduates within two years of their undergraduate degrees. Yang Dongsheng is only in his early thirties, so he put down his airs and had a very speculative conversation with these people.

Yang Dongsheng grabbed a model in his hand, "You guys can really be unconstrained in design, but we have to consider a series of issues such as cost and technical feasibility."

"Wing-body fusion technology can significantly improve the lift and fuel efficiency of the aircraft, and it will be more economical in the long run!" said a 25-year-old youth.

"Wing-body fusion technology is indeed a technological trend, but the technical requirements are too advanced now!" Yang Dongsheng took out the multi-rotor model, "Compared to this, I think this solution is more feasible!"

At this time, a young man in his early 30s wearing gold-rimmed glasses scratched his head in embarrassment, "There is actually a big problem with this design. If each rotor is equipped with an engine, it will definitely be overweight; but If only one high-power engine is installed, the transmission system will definitely be too complicated, resulting in higher costs and lower reliability!"

"Why don't you try motor-driven propellers?" Yang Dongsheng smiled.

"Motor drive?" The man was taken aback for a moment, then frowned again, "With the energy density of the current battery, using motor drive, the flight distance is too short!"

"Why is it so long?" Yang Dongsheng smiled, "Our mines and pastures often only need to fly a short distance and don't need a long battery life!"

Yang Dongsheng took out a piece of paper, "I can give you a special approval for a sum of money, you decide on your own, pull out a group to specialize in the research of electric-driven multi-axis small UAVs! Do you dare to issue a military order?"

"What dare not?"

The symposium was very pleasant, and the matter of Chang'an Airport can no longer be delayed, but with whom?

The squad leader never gave him an answer!
If the corporate background is not deep enough, I am afraid that the relationship between all parties cannot be handled; if it is too deep, Yang Dongsheng is afraid of attracting wolves into the house!
Or find Li Rufeng and his uncle?Yang Dongsheng helped him introduce James Whistler back then, and he owed Yang Dongsheng a favor.

Yang Dongsheng picked up the phone, hesitated between several numbers, and finally dialed the monitor's number.

"Student Yang, I'm really sorry! I've been a little busy recently, and I haven't finished reading that document yet. I'll give you an answer in two days, okay?" said the monitor.

This was actually considered a refusal, as long as Yang Dongsheng was sensible, he shouldn't ask this matter again.

Yang Dongsheng wasn't angry at all. These classmates were helping each other.

The squad leader had already given some compensation to help introduce James Whistler before. Although Yang Dongsheng gave them the Q460 steel they needed urgently this time, he wanted to borrow the name of their company, which was an unequal exchange.

"Don't worry about that matter, I want to ask the squad leader for help!" Yang Dongsheng said.

"What's the matter?" The squad leader was taken aback.

"Now that the economy is recovering, the demand for construction machinery in various industries has soared. The delivery of the contract we have with Grain Coast may be difficult! I want our cooperative factory to do some of the manufacturing for us, using the technology of Dongsheng Heavy Industry Standard, the brand of Dongsheng Heavy Industry, do you think it is okay?"

"Hahahaha..." The squad leader laughed heartily, "With this list, I can speak at the team meeting, and I will give you an answer within a week!"

Returning to Shanghai from Chang'an, as soon as he entered the house, he saw Yang Yue training a Siberian cat, "Bad cat, big villain..."

After Yang Dongsheng approached, he realized that there was a small round animal lying on the ground next to the cat.

The little animal's four claws are facing the sky, and there is an obvious bite mark on its neck. If it is already dead, it can't die anymore!
At this time, the Siberian cat pushed the dead marmot at Yang Yue with its big paws!

Yang Dongsheng nodded, this is a good cat!

After dinner in the evening, Yang Dongsheng chatted with Zhou Ying, "How is Xiao Miao?"

"The psychiatrist said that the situation has happened again! Last time in Mongolia, he pulled potatoes with Yang Lin and the others. How could it happen again?"

"But he went back to the house and took a bath for two hours!"

Just then the phone rang, Yang Dongsheng answered the phone, and a greasy voice suddenly came, "The approval document you need has been obtained!"

Still in the same place, Jason Bourne handed Yang Dongsheng a file bag.

Yang Dongsheng opened it and looked at it, and it was indeed what he needed.

Yang Dongsheng winked at Liu Weiguo, and Liu Weiguo handed Jason Bourne the small bag containing the diamonds.

At this moment, Yang Dongsheng suddenly felt a gust of hot wind blowing in front of him, and almost at the same time, Jason Bourne's head exploded like a watermelon.

(End of this chapter)