After returning from studying in Beijing, Han Yingjie continued to urge Geng Zhiyuan and Liu Mei to establish a major in pipeline machinery as soon as possible. A major needs at least three levels of design, check, and review, Geng Zhiyuan and Liu Mei are still assistant engineers, and they do not have the right to check, so they also need to set up two levels of proofreading candidates.

After Han Yingjie communicated with the Chief Engineer's Office, he arranged for Lin Yin and Shen Debang to temporarily serve as the proofreaders of the pipe machine major. A year or two later, Geng Zhiyuan and Liu Mei obtained the title of engineer and could undertake the task of verification.

Of the four people in the pipe machine major, only Geng Zhiyuan can use C2 software, and most of the work can only be undertaken by him. Stress analysis condition table, professional unified regulations, calculation book format, etc., Geng Zhiyuan took great pains to compile the design documents required for the pipe machine major, and as a result, after the establishment of the pipe machine major, the first project that opened was in trouble.

In mid-June, the 50,000-ton methanol renovation project of Haixi Fertilizer Plant started, and the pipeline machinery specialty was listed for the first time in the construction report. The person in charge of the profession and the designer is Geng Zhiyuan, who checks the shade and reviews the Shende list.

The designer of the methanol synthesis section is Wan Defu, and although the two enemies who cooperated for the first time looked at each other unpleasantly, they could only put aside their personal grievances in order to work smoothly.

Geng Zhiyuan calculated the stress analysis conditions proposed by Wan Defu, and returned the calculation results to him in the form of a calculation book, and indicated whether the nozzles of each equipment connected by the pipeline can withstand the calculated force and moment, which is determined by the equipment professional.

This can be regarded as a hornet's nest, when Wan Defu took the calculation book of the pipe machine professional to find the equipment professional, the equipment professional immediately fried the pot, and said:

"How can we count this?"

"No, the nozzle of the equipment can't be stressed. ”

"The nozzle of the equipment must not withstand the forces and moments, you have to modify the pipe so that it has zero force. ”

Wan Defu had no choice but to find Geng Zhiyuan with the calculation book: "The equipment professional said that the nozzle cannot be forced." ”

Geng Zhiyuan smiled: "What do they say? Do you think the nozzle of the equipment will be stressed?"

Wan Defu was a little more down-to-earth than before, and replied hesitantly: "It should be forced, and some of the weight of the pipe will always fall on the equipment." ”

"That's right, it's impossible for the nozzle of the equipment to be forced. The nozzle is not designed by me, I can only calculate the force and torque of the pipe end on the nozzle, as for whether it can withstand it, I can only ask its designer, that is, the equipment professional. ”

Geng Zhiyuan's explanation was reasonable, and Wandefu knew that the responsibility for this matter could only be borne by the equipment professional, but he couldn't convince the other party, so he had no choice but to find the design manager Xiao Yuying to coordinate.

When it came to the division of professional responsibilities, Xiao Yuying couldn't be the master, so she reported to Yue Weiben. Yue Weiben called the three majors together to negotiate and solve this problem.

Geng Zhiyuan was called to the conference room to take a look, good guys, the lineup of equipment professionals attending can be described as luxurious: Wei Yang, deputy chief engineer of equipment, Zhang Huaqiang, director of the department, He Lan, chief engineer, and the three professional authorities of the design institute were all present.

On the side of the pipe machine professional, he is the only one who is alone.

Zhuge Liang went to Jiangdong to fight the Confucianism, and Geng Zhiyuan wanted to single-handedly challenge the entire equipment profession this time.

Yue Weiben saw that the personnel had arrived, and he opened the ceremony: "Today, the three majors of process, equipment and pipe machine are convened to discuss and solve the force problem of the equipment nozzle. ”

The professional and technical personnel present, in addition to the vice president Yue Weiben, the highest level, and then the deputy chief engineer of equipment Wei Yang. Yue Weiben said politely to him: "Mr. Wei will give me his opinion first?"

Wei Yang said unceremoniously: "Today's meeting should not be held, what is there to discuss about the equipment nozzle?" The GB150 stipulates that the equipment nozzle is not allowed to be forced, and the force is calculated as zero. Craft Expertise...... I don't care if you manage chickens and ducks, you calculate that the force on the nozzle of the equipment is wrong. ”

Zhang Huaqiang, He Lan and other equipment designers chimed in: "That's it, play the piano indiscriminately." ”

"We've been doing it all wrong, after so many years?"

"Mr. Wei is right, the chickens and ducks are still in charge of us? If you are idle, you can also take care of the geese. ”

Geng Zhiyuan's face is sinking like water, after more than three years of training in the workplace, shopping malls and love fields, his psychology is already relatively strong, and he is not panicked in the face of the group condemnation of equipment professionals.

"Xiao Geng, tell me your opinion. Yue Weiben asked him again.

Geng Zhiyuan smiled faintly, revealing his signature harmless smile of humans and animals. If this smile is seen by Tao Laosan, Yang Laowu, Cao Hui and Hu Tianbao and others, they will definitely turn around and run away in fright, but unfortunately the equipment professionals have not had the opportunity to experience its horror, so there is no fear.

"Dean Yue, Mr. Wei, Director Zhang, and colleagues in the equipment room. Geng Zhiyuan first said hello, and then said: "After the pipeline specially designed by the process was handed over to me, after calculation, the force and moment at each point have data. The force and torque on the pipeline, the software can determine whether it meets the requirements according to the specification. However, the end of the pipe is connected to the nozzle of the equipment, whether it can withstand it, the software can also check the force of the nozzle, but the judgment standard is API and other foreign design standards. ”

After everyone in the equipment room heard the API, they were dumbfounded, it turned out that this Xiao Geng came prepared, not without purpose.

Geng Zhiyuan continued: "The equipment design of our hospital is definitely not a foreign standard, so we can't use software to check the force of the nozzle, and we can only hand over the data to the equipment professional to judge." ”

After hearing this, everyone in the equipment profession immediately chattered and discussed, Wei Yang saw that the specialty was down, and immediately changed his face and said: "You are talking nonsense, I have not heard of any design institute in China, and the nozzle is designed according to the force when the equipment is designed." ”

Geng Zhiyuan smiled slightly, held up a standard and said: "This is HG/T20645 "Regulations on the Design of Chemical Plant Pipeline Machinery", which was compiled by the original Eighth Academy. ”

He turned to page 192 of "Regulations on the Allowable Load of the Equipment Pipe Port", pointed to the permissible load table and said: "This is the regulation of the force and torque of the equipment nozzle, please take a closer look." ”

The Eighth Academy was once a subordinate compound, and the standards set by others are certainly technically fine. Xu Yong's load gauge was undoubtedly slapping Wei Yang's face, his face was like opening a dye factory, one moment green, one time red, one moment white.

"Mr. Wei, what should I do now?" Yue Weiben also felt that this matter was a bit troublesome, and he still had to ask Wei Yang's opinion for the specific handling of the equipment major.

Wei Yang represents the professional face of the equipment, and can easily admit defeat, he immediately objected: "We can't implement this table, and our equipment is still not forced." ”

"Xiao Geng, can you adjust the pipeline so that the nozzle of the equipment is not forced?" Yue Weiben politely asked Geng Zhiyuan.

Geng Zhiyuan said with a smile: "Dean Yue, even if you use the pipe rack to bear most of the weight, there will still be a thrust on the nozzle when the hot moon is long and cold contracted. ”

Yue Weiben was born in a craft major, and he also drew piping diagrams, so he naturally understood this truth, and nodded: "I understand." ”

He Lan suddenly said: "I have a little impression of what Xiao Geng said, the compound seems to use a stress analysis software to analyze whether the nozzle of the equipment can be stressed." ”

"Oh?" Yue Weiben said with interest: "Which major is in charge?"

"The equipment is professional. He Landao: "The equipment professional uses professional software to analyze the stress of the nozzle to determine whether it is safe under the action of external force. ”

"Can we do it?"

He Lan said regretfully: "I can't do it!" Just like Mr. Wei said, our professional use is calculated according to GB150, if you want stress analysis, one is to need software, and the other is to learn. ”

"That's the case...... Yue Weiben pondered for a while and said, "He Gong, you take this thing as this year's professional training plan and write a written document to report to the hospital." ”

"Okay, Dean Yue. He Lan nodded.

After the meeting, the matter of equipment nozzle accounting was over, but fortunately, Geng Zhiyuan had already pushed this responsibility to the equipment professional, as for whether they could complete it, he couldn't control it.

In late June, the weather was already very hot. One night, Geng Zhiyuan accompanied Su Qing to the school to watch a drama performance. Watching the wonderful performance on the stage, Geng Zhiyuan wondered: "Why don't you go up to perform?"

Su Qing smiled and whispered, "I'm only a freshman, and there are senior sisters and brothers in my junior and senior years." ”

"Oh!" Geng Zhiyuan suddenly realized, straightened his posture and continued to enjoy the students' performances.

After watching the performance, it was already more than ten o'clock, and the night was dark, Geng Zhiyuan and Su Qing were walking on the campus hand in hand, accompanied by handsome men and beautiful women, and the breeze seemed to be mixed with sweetness.

"Su Qing!" The two of them were immersed in romance, and suddenly a male student rushed to Su Qing and blocked the way, which immediately broke the beautiful picture.

"Wang Yansen?" Su Qing recognized the classmate in front of him, who was Wang Yansen, a fellow art-fellow from the art department who he met at the fellow villagers' meeting.

"Su Qing, I invite you to go to the movies, can you go together?" Wang Yansen took out two movie tickets and said with anticipation on his face.

Su Qing was taken aback, she glanced at her boyfriend, and Geng Zhiyuan made a helpless expression.

"I'm sorry, it's too late, I have to go home. Su Qingying said with a smile.

"It's okay, go ahead, there are a lot of good movies. Wang Yansen didn't know which tendon was wrong, obviously there was a boyfriend standing next to him, but he turned a blind eye.

Su Qing looked at Geng Zhiyuan in embarrassment, and Geng Zhiyuan deliberately said, "Do you want to go?"

Su Qing saw him laughing at himself, and he was so angry that he secretly twisted him. Geng Zhiyuan gritted his teeth and said secretly: "Yes, Qingqing is looking at Wei Xiao, and she has also learned to screw people." ”

Teasing is laughing, it's so late, how can Geng Zhiyuan give his girlfriend to this obviously ill-intentioned male student.

"Classmate, my girlfriend just said that he doesn't want to go, so you better go and see it yourself. Geng Zhiyuan stepped forward and said to Wang Yansen.

Wang Yansen glared at him viciously: "I asked Su Qing, but I didn't ask you." ”

Geng Zhiyuan frowned, this guy's eyes were full of jealousy and possessiveness, if he didn't teach him a lesson, he was afraid that he would covet Qingqing in the future.

Geng Zhiyuan let go of Su Qing's hand, stepped forward and warned coldly: "Get out of here!"

"You ......" Wang Yansen pointed at Geng Zhiyuan, trembling and speechless.

"I'll count three, if you don't leave, I'm going to do it!" Geng Zhiyuan raised a finger and said, "One!"

Wang Yansen is short in stature, and he is a head shorter than Geng Zhiyuan, and the two of them don't need to compare to know who is more powerful. He knew that he was not someone else's opponent, so he wiped away the tears that came out of his unknown time, and roared angrily: "Su Qing is mine! You will never be able to take her away!"

With that, Wang Yansen turned his head and ran into the darkness, and his figure gradually merged with the darkness.