Cai Ruixian (1934.2.5-2014.10.4), male, from Shantou, Guangdong Province, with a ancestral home in Taishan, Guangdong Province, is an engineering thermophysicist, vice chairman of the Central Committee of the Democratic Progressive Party, and an academician of China Academy of Sciences.
1956 After graduating from the Department of Power Machinery of Shanghai Jiaotong University, he worked as a teaching assistant and lecturer in the Gas Turbine Teaching and Research Group of the Department of Power Machinery of Tsinghua University; 1972 to 1978 worked as a design engineer of Changchun Locomotive Works; 19 1 was elected as an academician of China Academy of Sciences.
When analyzing the complex total energy system, Cai Ruixian founded the comparison method, and thus summarized various concise qualitative laws of various total energy systems, and established the theoretical system of thermodynamic analysis with the emphasis on correct evaluation criteria. In the theory of turbomachinery, the central streamline method has been fully developed. For the first time, the influence of inner shroud on the unstable performance of axial-flow compressor was found in the actual unit, which played an important role in the debugging of various types of units in China.
Chinese name: Cai Ruixian.
Nationality: China.
Ethnic group: Han nationality
Place of birth: Shantou City, Guangdong Province
Date of birth:1February 5, 934
Date of death: 2065 438+04 10 10.
Occupation: educational and scientific research worker
Graduate school: Shanghai Jiaotong University
Main achievements: 199 1 Elected as an academician of China Academy of Sciences.
Representative Works: Selected Works of Cai Ruixian.
The life of the character
In the 23rd year of the Republic of China (1February, 934), Cai Ruixian was born in Shantou, Guangdong.
1956, Cai Ruixian graduated from the Department of Power Machinery of Jiaotong University;
1956- 1972 worked as a teaching assistant and lecturer in the gas turbine teaching and research group of Tsinghua University Department of Power Machinery;
1972 to 1978 as an engineer of gas turbine locomotive design department of Changchun Locomotive Works;
1978 to 1980, associate researcher, Institute of Mechanics, Chinese Academy of Sciences;
Since 1980, he has served as an associate researcher, researcher, director, deputy director, director and doctoral supervisor in the Institute of Engineering Thermophysics, Chinese Academy of Sciences;
199 1 Elected Academician of China Academy of Sciences;
1994-2002 concurrently served as the director of the Engineering and Materials Science Department of the National Natural Science Foundation of China.
He served as the 9th Standing Committee member, 10th and 11th Vice Chairman of the Central Committee of China Association for Promoting Democracy (resigned in February 2005, 65438). Standing Committee of the 9th and 10th Chinese People's Political Consultative Conference, Deputy Director of the Education, Culture, Sports and Health Committee.
In July 2000, he served as a double-hired academician of South China University of Technology.
20 14 10 year 10.4 1: 30, died in Beijing at the age of 80.
Major achievements
achievements in scientific research
Cai Ruixian specializes in energy utilization and engineering thermophysics. When analyzing the complex total energy system, Cai Ruixian founded the comparison method, thus summarizing various concise qualitative laws of various total energy systems; The theoretical system of thermodynamic analysis focusing on correct evaluation criteria is established, and a series of new reasonable standards and systematic analysis are put forward. In the theory of turbomachinery, the central streamline method has been fully developed, and some of its contents have been included in textbooks at home and abroad; In the three-dimensional flow theory of turbomachinery, firstly, the constraint conditions of annular wall are derived and a series of three-dimensional standard analytical solutions are given. For the first time, the influence of inner shroud on the unstable performance of axial-flow compressor was found in the actual unit, which played an important role in the debugging of various types of units in China. A series of algebraic explicit analytical solutions of engineering thermophysics are derived, such as unsteady compressible flow with shock wave and nonlinear heat conduction.
Research direction and achievements: Long-term research in the fields of turbine machinery, gas turbine, thermal cycle and total energy system. In the aerothermodynamic of turbomachinery, the center streamline method of Professor Wu Zhonghua is fully developed, and the annular wall constraint condition is put forward in the three-dimensional flow theory of turbomachinery. In the thermal analysis of total energy system, the school of comparative method and evaluation standard was established, a series of brand-new conclusions were drawn, and the fallacies of some authoritative works were pointed out, which was publicly recognized by international authorities. Theoretically, several analytical solutions of different disciplines in engineering thermophysics are given. In the development of domestic gas turbine, the influence of the inner ring of axial compressor on its surge was discovered for the first time in the world, which played a great role in the debugging and anti-surge of this unit and several domestic compressors in the future. In addition, the rotor bending problem is solved and a new design and calculation method is proposed.
First prize of scientific and technological progress of China Academy of Sciences, second prize of natural science of China Academy of Sciences, second prize of national scientific and technological progress, etc.
/kloc-0 won the People's Republic of China (PRC) Science and Technology Achievement Award in March, 1978.
1986 first prize of scientific and technological achievement award of China academy of sciences.
In 2008, he won the He Liang Heli Science and Technology Progress Award.
He presided over the completion of the national climbing project 1 and the national 973 project 1, and published more than 400 papers in important journals at home and abroad.
monograph
Periodical literature
personnel training
Mr. Cai worked in Tsinghua University for 16 years, and played an important role in postdoctoral policy consultation and evaluation. He has instructed many candidates for the Hundred Talents Program, postdoctoral fellows and dozens of graduate students, received the guidance, doubts and help of Academician Cai, and won the title of excellent graduate tutor of Chinese Academy of Sciences for many times.
Teacher Cai has trained many elite successors and students in the United States, Canada and China, and supervised more than doctoral students 10, and more than master students 10, among which 3 people won the "Dean Award of China Academy of Sciences". After graduation, four students directly taught by Academician Cai were rated as academicians, of whom more than a dozen grew up to be national and ministerial cadres, more than a dozen researchers or professors, and chief engineers of many companies or factories.
Honor recognition
199 1 was elected as an academician of China Academy of Sciences.
In 2008, he was awarded the honorary title of "Outstanding Contribution Teacher" by the Graduate School of China Academy of Sciences.
social service
Adjunct professor in Tsinghua University, Xi Jiaotong University, Shanghai Jiaotong University, China University of Science and Technology, Beihang University, Wuhan University of Hydraulic and Electric Power, North China Electric Power University, Southeast University, South China University of Technology, Huazhong University of Science and Technology, Hebei University of Technology, Jiangsu University and many other universities.
He used to be the chairman of China Engineering Thermophysics Society and the director of Engineering Thermodynamics Branch.
Executive director of China Power Engineering Society;
Executive director of China Energy Research Association;
Chairman of National Energy Foundation and Management Standardization Committee;
Member of the Engineering Expert Group of the National Postdoctoral Management Committee;
Editor-in-Chief of China Journal of Engineering Thermophysics;
Member of the Executive Committee of the International Society of Aspirated Engines;
Member of Turbine Machinery Committee of International Gas Turbine Association (IGTI);
Member of the Academic Committee of the International Conference on Engineering Thermodynamics and Energy Utilization;
Editorial board of international energy magazine.
Former Vice Chairman of the Central Committee of China Association for the Promotion of Democracy, former Director of Institute of Engineering Thermophysics of Chinese Academy of Sciences,1joined China Association for the Promotion of Democracy in May, 1987, and served as the 9th Central Standing Committee, 10th and 11th Central Vice Chairman of China Democratic Progressive Party. He is a member of the Eighth China People's Political Consultative Conference, a member of the Standing Committee of the Ninth and Tenth China People's Political Consultative Conference, and a deputy director of the Education, Culture, Sports and Health Committee of the Tenth China People's Political Consultative Conference.
65438-0956 After graduating from the Department of Power Machinery of Jiaotong University, he worked as a teaching assistant and lecturer in the gas turbine teaching and research group of the Department of Power Machinery of Tsinghua University.
1972 to 1978 as design engineer of Changchun Locomotive Works.
1978- 1980, Associate Research Fellow, Institute of Mechanics, Chinese Academy of Sciences.
1980, he has served as an associate researcher, researcher, director, deputy director and director of the Institute of Engineering Thermophysics, Chinese Academy of Sciences, director of the Engineering and Materials Science Department of the National Natural Science Foundation of China, and vice chairman of the Central Committee of the Democratic Progressive Party.
199 1 Elected Academician of China Academy of Sciences.
In 2003, he was elected as a member of the fifth expert group of the National Postdoctoral Management Committee of the Ministry of Personnel.
Personality assessment
Mr. Cai Ruixian loves the motherland and advocates science. He devoted his life to the energy and electric power industry in China and made outstanding contributions to it. (cstnet Review)
Academician Cai Ruixian is wise, rigorous, diligent and persistent. He has devoted his life to China's energy and power industry and made outstanding contributions. He has been respected and highly praised by colleagues in the scientific and technological circles at home and abroad. "(Summary of Engineering Thermophysics Research of China Academy of Sciences).
Cai Ruixian actively participated in the special investigation activities organized by China People's Political Consultative Conference, and made positive contributions to upholding and improving the system of multi-party cooperation and political consultation led by the Communist Party of China (CPC) and consolidating and expanding the broadest patriotic United front. (Youth Online Review)
Comrade Cai Ruixian devoted his life to science and the pursuit of truth. He is wise, rigorous, diligent and persistent, taking the needs of the country as his own responsibility, and devoted his life's energy and efforts to the energy and power undertakings and multi-party cooperation of the motherland. His death is a great loss to China's science and technology front and Democratic Progressive Party. His outstanding achievements will always be the precious wealth of China's scientific and technological undertakings and the cause of the United front. His noble character and the spirit of pursuing science all his life are always worth learning and remembering. (Democratic Progressive Party Central Propaganda Department comments)