Chapter 415： software performance

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Bao Zixuan came to the venue provided by CERN for the large-scale industrial software project team. Seeing all 300 people working in one hall, he nodded with satisfaction. This can maximize coordination and distribution of work, and achieve flat management. .

Seeing Bao Zixuan walking in, Hashimoto Hao quickly stepped forward to greet him, "Your Excellency President, you are here."

Hashimoto Hiroshi himself served as the general manager of Heiyun Computer Company, and then served as the general manager of the European branch of Heiyun Group. When developing a large-scale industrial software project this time, Bao Zixuan still entrusted the organization and coordination work to him.

One is the trust in him, and the other is that there are not many talents who can be used by his subordinates. Hashimoto Hiroshi is relatively easy to use and can understand his own meaning. He is never greedy for merit and knows how to choose.

Bao Zixuan: "Hashimoto-kun has been working hard recently. I know all your dedication to the group. I heard that you are going to get married at the end of the year, so you should inform me when that happens."

Hashimoto Hiroshi did not expect that the president would actually want to attend his wedding. It seems that his hard work was not in vain. Touched, he said: "Thank you, Your Excellency, for your concern. My fiancée asked me to express her gratitude to you on her behalf. She is very satisfied with the house in Tokyo. I want to hold the wedding at Heiyun Headquarters in Heilongjiang; Your Excellency the President may drink more at that time. A few cups."

Bao Zixuan honored his promise when Hashimoto Hiroshi returned to Japan to discuss marriage. Heiyun's staff in Tokyo took the couples of both men and women to choose a wedding room. Finally, a luxury house of nearly 300 square meters was selected in the downtown area, which shocked the two ordinary families. At the same time, I am also sincerely grateful to Bao Zixuan, such a boss is hard to find in the whole world, which is why Hashimoto Hiroshi can work for three people by himself, and he can still have no regrets.

To get a horse to run, you have to feed the horse. The same is true of people. Money, treatment, and platforms are indispensable. Otherwise, whoever has the ability will do it for you.

Bao Zixuan: "Okay! Many Heiyun employees are holding weddings at Xiangjiang headquarters now, and they didn't have time to attend before. But when you go back to get married, I will definitely be there, and bring your parents over to celebrate together."

The emotional card has been played, and now we have to get to the point. Bao Zixuan said, "How is our software completed?"

Hashimoto Hiroshi: "The design requirements have been met, and the engineer is doing the final debugging, and the test can be carried out at any time."

Bao Zixuan: "Since Hashimoto-kun is so confident, I'll try it myself."

At this time, an engineer took the initiative to give up his position to Bao Zixuan, he knew the strength of the boss. However, one of the most powerful gods in the computer world who has won the Turing Award, and the basic framework of this software is written by the boss himself.

As a former aero-engine engineer, Bao Zixuan must choose the field he is best at for testing. Otherwise it would be a shame not to understand that the boat capsized in the gutter.

The wind tunnel experiment in fluid mechanics refers to an aerodynamic experiment method in which a model of an aircraft or other object is placed in a wind tunnel to study the flow of gas and its interaction with the model to understand the aerodynamic characteristics of the actual aircraft or other objects; In insect chemical ecology, it is an experiment to observe the behavioral response of live insects to odorants in a rectangular space with ventilation.

Bao Zixuan's first step in opening the software was to find the Boeing 707 simulation map. At present, the software is only a test model. If it is to be commercialized, it must be authorized by Boeing.

All products produced by third-party companies used in the software must be authorized, otherwise people will sue you.

Wind tunnels are generally referred to as wind tunnel tests. Simply put, according to the principle of relativity of motion, the model or object of the aircraft is fixed in the artificial environment on the ground, and the airflow is artificially created to simulate various complex flight states in the air and obtain test data. This is the "green channel" for the development and production of modern aircraft, missiles and rockets. Simply put, a wind tunnel is to artificially create a "sky" on the ground.

Of course, the construction of an aircraft wind tunnel is indispensable. If it can be simulated in the computer in the early stage, it can save a lot of work. Black Cloud large-scale industrial technology software is equivalent to building a wind tunnel in a computer to test the Boeing 707 airliner.

Seeing that Bao Zixuan was skillfully controlling the computer, everyone either focused their attention on him or stared at the big screen. I saw a virtual wind tunnel quickly appear on the big screen, and then I clicked the mouse and the Boeing 707 stopped in the wind tunnel.

Then I saw that it seemed like a real wind tunnel was experimenting. To be precise, it gave people a feeling that the wind was blowing on the plane more than the real wind tunnel.

The plane began to swing up and down, left and right, while the computer continued to analyze the state of the plane in the wind tunnel. There, the metal strength is not up to the requirements; there it can be done better; there the aerodynamic layout needs to be improved. This is only the data analyzed in less than a minute. If the aircraft can be simulated in a wind tunnel for one day, the data obtained may be more complete than Boeing's one-year wind tunnel test.

This is the power of industry now, Bao Zixuan knows. It is very rare to be able to achieve such an effect in this era, but it is not enough to completely replace the wind tunnel, that is, the pilots also practice on the real plane from the simulator.

The industrial software wind tunnel test is only to avoid detours in the preliminary design. It is estimated that the aircraft that has not passed the real wind tunnel test will not be able to obtain the airworthiness certificate.

Bao Zixuan said with a smile, "I don't know how they would look if they gave this data to Boeing."

At this time, everyone in the hall laughed, and everyone was an engineer. Everyone is thinking that the Boeing engineer's expression must be very exciting, or can't believe it.

After testing the plane, Bao Zixuan clicked on the ocean interface. I have to admire CERN's data storage, they input the climatic conditions of each ocean and each season into the software.

Bao Zixuan clicked on a U-shaped submarine produced in Germany during World War II with a displacement of about 300 tons. Everyone is very familiar with this classic submarine.

Bao Zixuan also said: "The German U-boat was the most mysterious weapon in World War II, and sneak attack was its most terrifying tactic, so its tactics were also known as wolf pack tactics. In the Atlantic Ocean during World War II, German U-boats Unbridled 'hunting' of Allied ships on Allied sea lines of communication."

"Only in November 1942, U-boats sank 118 Allied ships, setting a record of 743,321 tons in one month, causing unbearable huge losses to the Allies."

"Now let's bring the U-boats down the Strait of Gibraltar and see how the Germans sneak up on British warships."

Since the salinity of the Mediterranean Sea is higher than that of the Atlantic Ocean, the sea water produces density currents in the Strait of Gibraltar. The high-density Mediterranean water flows from the bottom to the Atlantic Ocean due to gravity, and the Atlantic Ocean flows to the Mediterranean Sea from the surface layer. Noise is hard to spot.

The Atlantic Ocean is wide, with large rainfall and low evaporation, so the seawater has low salt content and low density, and the natural sea level is high; on the contrary, in the Mediterranean Sea, because the sea is closed, there is less precipitation, and evaporation is strong, so the seawater contains salt. The volume is higher, the density is higher, and the natural sea level is lower; therefore, two uneven ocean surfaces are formed near the Strait of Gibraltar, and the upper seawater will flow from the Atlantic Ocean to the Mediterranean Sea.

At this time, everyone saw that the sea water on the sea was flowing from west to east, but the submarine whose engine was shut down in the sea was indeed moving from east to west; the Germans used this current difference to sneak attack on British ports.

At this time, the British engineer in the hall looked very angry, what the British Navy was doing. The Germans don't know much about the conditions of the sea around them, so it's no wonder they were bombed so badly.

Bao Zixuan said with a smile: "If the British Admiralty had our software at that time, it is estimated that the problem would have been found. Then it would be very difficult for the Germans to make a sneak attack. This is the power of technology."

At this time, there was warm applause in the hall, with the completion of the boss's two tests. It proves that this software has basically reached the conditions for commercial application. It can be said that their efforts in the past six months have not been in vain.

Bao Zixuan stood up and said, "Thank you for your hard work in the recent past. You will receive a bonus. At the same time, you will also get souvenirs. I will take you shopping tomorrow, but it will be done separately. Half in the morning and half in the afternoon. I heard that Switzerland has a lot of good things, we will go and experience it tomorrow.”

At this time, all Heiyun employees cheered But CERN researchers didn't know if they would have their share, so they didn't show any expressions.

Seeing this situation, Bao Zixuan continued: "Everyone who participates in this project will be rewarded, so don't worry."

After speaking, everyone cheered. It seems that this boss Bao is really generous as his subordinates said, and it would be a good choice if he can work in Heiyun.

Kerville-Desailly said with a smile: "You kid can really buy people's hearts. It seems that CERN is going to recruit people from major universities again."

Although the income of this kind of scientific research institution is not very high, it is better than being able to learn something. Many fresh college students want to come here to work, mainly to continue their studies.

What Bao Zixuan thought was if they didn't have their share. It would be too uneconomical to come over to break the software for a while. He needs this software now, and he will immediately put it into use when he returns to Hong Kong.

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