Jin, director and chief engineer of China Shipbuilding Industry Corporation 7 1 1 Institute, doctoral supervisor and researcher. Its specialty is the new dynamic technology-these characters introduce a person's position and professional title, which feels nothing special.
Then, let's add another sentence: He equipped our new warship with "China Heart", which made our new power system rank among the advanced in the world. Although it is a short text, it can make people excited at once.
The engine has always been regarded as the "heart" of a ship. This new type of power system, called "China Heart", is the original achievement of research led by Kim. With completely independent intellectual property rights, the overall technology has reached the international advanced level, and some technologies are in the international leading position, which is recognized by the industry as one of the landmark technologies of new ships in 2 1 century.
The goal of life is just to aim at the "next step"
In early 2006, Jin won the first prize of National Science and Technology Progress Award. When the reporter interviewed him, he said that he never set his life goals too high, and generally only aimed at "the next step".
/kloc-at the age of 0/6, Jin was assigned as an apprentice to a school-run factory. The master is an eight-level worker, who has passed the retirement age and is highly skilled.
At that time, Kim's greatest wish was to become an excellent locksmith like a master. He worked tirelessly and assiduously, step by step towards the goal of "excellent fitter". However, the resumption of the college entrance examination system rewrote Kim's ideal. He wants to go to college and learn more skills. From 65438 to 0978, Jin was admitted to Wuhan Waterway Engineering College with excellent results, becoming the youngest student in the class.
Seeing that older students are eager to learn knowledge, young Jin also studies hard and is determined to take the postgraduate entrance examination and study his major more deeply.
Jin got his master's degree and doctor's degree as he wished, and made solid progress towards every "next step" of his own, and each step yielded heavy fruits:
—— He has presided over more than 20 national key pre-research projects and the National Natural Science Foundation, with a total funding of several hundred million yuan, and published more than 20 papers and 200 important scientific research reports at home and abroad.
-Won the 6th China Youth Science and Technology Award, 5th China Youth Science and Technology Innovation Award, National May 1st Labor Medal, National Defense Science and Technology System Model Worker, Shanghai Model Worker and more than 20 honorary titles at the provincial and ministerial levels.
—— He has a high academic position in the professional field, and serves as a director of CIMAC, a director of the Board of Directors of the International Thermal Engine Conference, a vice chairman of China Internal Combustion Engine Society, a vice chairman of Shanghai Internal Combustion Engine Society, a vice chairman of the 11th Board of Directors of Shanghai Shipbuilding Society, and an adjunct professor of Wuhan University of Technology, Shanghai Jiaotong University and Naval Engineering University.
First Doctor of "Domestic" Special Engine
Jin is recognized by industry experts as the leader of special engine technology in China. More than 20 years ago, Jin began to focus on the specialty of special engines, and became the first doctor of special engines in China under the guidance of Mr. Shen Yuerui, a famous expert on special engines in China.
At that time, not many people in China knew what a "special engine" was, and the scientific research conditions could be imagined. However, doctors did not stop because of the difficult conditions. After a long period of research, 1990 Jin and his research group successfully developed the first high-power special engine prototype in China under the condition of less than 400,000 yuan for five years.
After that, this technology began to be valued by the state, and the investment in scientific research increased year by year. Jin, who has been the chief engineer of China Shipbuilding Industry Corporation 7 1 1 Research Institute, led the research group to break through a series of key technologies in the research of special engines and developed a number of proprietary technologies with independent intellectual property rights. The high-performance special engine and corresponding system they developed won many first prizes of provincial and ministerial level scientific and technological progress, and the special engine technology turned to the engineering stage.
While developing the whole engine technology of special engine, Jin and its special engine engineering research center also carried out research on related application system technology. Because of its many excellent characteristics, this technology has broad application prospects in the field of energy conservation and environmental protection. The cogeneration system successfully developed by them can more than double the energy utilization rate and greatly improve the environmental protection standards of emissions, with great market potential.
The blockbuster China Heart
When interviewing Jin, the reporter saw a model ship. The engine of this new ship is a masterpiece of gold. Jin and his research team gave this new ship a powerful "China Heart".
This "China Heart" is the result of more than 20 years of tenacious research led by Kim, which has made China's technology reach the international advanced level and made great contributions to national defense construction.
The pulse of "China Heart" is a blockbuster, and the birth process of "China Heart" has gone through hardships. In the process of "China Heart" going out of the laboratory, it encountered a series of problems such as safety, reliability and engineering. After tackling key problems in the Eighth Five-Year Plan and the Ninth Five-Year Plan, Jin and his team successively broke through the key technology of 12. These technologies are high-tech and difficult, and many of the technologies involved are at the forefront of the world, and only a few countries in the world can master them. Therefore, every breakthrough means that they have surpassed the international advanced level:
The development of special engine simulation technology makes the performance analysis theory of this kind of engine in China at the international advanced level, which solves the theoretical problems of this technology development.
The problems of heat transfer enhancement, working volume optimization, flow resistance minimization and heat transfer uniformity of engine heat exchanger are solved, and the uniform heat transfer of heating pipe is realized by using the uniform control technology of flow resistance in pipe.
The technologies of high-pressure combustion and gas recirculation have been overcome, the analysis model and test device of gas recirculation have been established, the calculation method and test technology have been developed, and the technical problems such as high-intensity complete combustion in a small space, uniform distribution of flow field and temperature field, and stable control of combustion pressure have been solved.
The first prototype of a special engine with completely independent intellectual property rights in China was successfully developed. In 2002, the engineering prototype was successfully developed, which is technically equivalent to the international advanced level in general and partially surpassed.
After completing a series of system-wide demonstration and verification tests, the power plant was successfully equipped on a new type of warship and delivered to users, which realized the transformation of scientific research achievements into practical equipment, broke the technical blockade of foreign countries and made this type of equipment take a big step in China.
First place in the scientific research team
Jin now has a dual identity: a scientist and a manager of a technology company.
Kim, who has a dual identity, is very busy. Asked how busy he was, he replied: too busy to get sick. In the past, when tackling key problems in scientific research, he was as busy as a bee. In an important experimental task, he took several backbones to eat and live in the laboratory for more than two months. At that time, it was the season change, and there was a touching scene in the laboratory where his wife was holding her daughter and covering him with a quilt. Now he is not only responsible for the technical route and decision-making, but also concerned about the technical industry and management, so he is naturally busier. As long as you work in the unit, the director's office is always the last one to turn off the lights; Eating often forgets the time and needs reminding; I travel a lot, but I am too busy to have time at ordinary times, so I can only arrange it on weekends. During the trip, he read materials and thought about problems, without a moment's leisure.
As the "No.1" leader in the team, Jin pays more attention to the "process" of work, breaking down complex things into simple steps and completing them together. Whenever he encounters major technical problems, he will organize relevant personnel to discuss them before making technical decisions. For example, the working fluid system in the engine is complex, which brings great difficulties to manufacturing and installation, and also greatly affects the maintainability. Users attach great importance to this point. In view of this situation, he proposed a highly integrated modular design scheme, which simplified the system layout and improved the reliability and maintainability.
It generally takes 12 years for similar projects abroad to develop from laboratory results to engineering applications. On the basis of risk assessment, they optimized technical methods and allocated resources effectively. More importantly, they have a particularly effective team and excellent talent team, which greatly shortens the development time.
Jin's men gathered a group of highly educated and high-quality young talents. In those years, the special engine center he led had 6 doctors and 32 masters. In recent years, 2 1 person is the project leader or project manager, 12 person is engaged in research, 3 people enjoy the national outstanding contribution allowance, and 1 person enjoys the provincial and ministerial outstanding contribution allowance. Advanced figures such as Shanghai model workers and young scientific and technological talents have emerged. It is this team that has been awarded the title of "Advanced Pre-research Collective" by the PLA General Armament Department for many times and "Shanghai Model Worker Collective" twice. Now that I'm a director, I'm still thirsty for talent and love is like treasure. It is precisely because this outstanding talent team has made outstanding contributions to the development of science and technology in China and has been commended by the state.
Kim's heart is connected with the heart of every member of the team. In the future, this heart-to-heart scientific research team will continue to create and provide inexhaustible motive force for the scientific and technological progress of the motherland.