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Power engineering and Engineering Thermophysics
the discipline of power engineering and Engineering Thermophysics in Lanzhou University of technology was formerly the first major of hydraulic machinery in China, which was founded in Harbin University of technology in 1954. In 1965, the major of hydraulic machinery moved to Gansu University of Technology (now Lanzhou University of Technology) with the reorganization of the Department, Hydraulic machinery specialty has always been the leader or deputy leader unit of fluid machinery discipline in Chinese universities. In 1981, the discipline of fluid machinery became one of the first batch of master's degree awarding disciplines of the degree Office of the State Council. In 2000, the discipline of fluid machinery and engineering was granted the right to confer the doctor's degree. In 2005, the discipline of power engineering and Engineering Thermophysics was granted the right to confer the first-class master's degree. In 2007, the discipline of thermal energy and power engineering was approved as the national first class characteristic specialty construction site. This subject has always been a provincial key subject in Gansu Province. In 2011, it was added as a first-class doctoral program. In 2012, it was approved as a postdoctoral mobile station in power engineering and engineering thermophysics
over the years, this discipline has carried out relevant scientific research and technological development around the instry development, local economy and western construction, and has carried out continuous and solid research in fluid machinery and engineering, hydropower development and small hydropower capacity expansion and transformation, clean and renewable energy development, and has obtained a large number of scientific research achievements, which has an important impact on the academic circles and instries at home and abroad, The research level and scientific research strength are advanced in China as a whole, and some of them have reached the leading level in China. Many research results have been widely used and promoted in engineering practice. For example, the design theory and method of high-efficiency wear-resistant hydraulic machinery, the capacity expansion and transformation technology of small and medium-sized hydropower stations have been carried out for more than 30 hydropower stations in Gansu, Qinghai, Xinjiang and other places. The developed wear-resistant large water pumps are widely used in the Yellow River irrigation and water diversion projects, and the slurry pumps, sewage pumps, petrochemical process pumps, water pumps, water pumps, etc The axial-flow oil-gas multiphase pump and non clogging screw centrifugal pump have been instrialized. Outstanding achievements have been made in the construction of monographs and teaching materials of this discipline. The unified planning teaching materials represented by "principles of hydraulic turbine and hydraulic design" (edited by Cao Yi), and "fluid mechanics" (edited by Cheng Zhaoxue) have won the national, provincial and ministerial excellent teaching material awards for many times, and are widely used by relevant majors in China. The scale of specialized talents in fluid machinery and engineering trained by this discipline ranks first in Colleges and universities in China; The proportion of graates working in the R & D, design and proction line of the instry ranks the first in China; Especially in the research and development of pump and valve procts, hydraulic turbine procts and hydraulic components, about 40% of the graates of this subject, ranking first in Colleges and universities in China. According to the ranking of China's graate ecation sub majors released by China Ecation Online on September 17, 2007, our school's fluid machinery and engineering discipline ranked sixth in category a
in recent years, under the initiative and leadership of Hu Wenrui, academician of Chinese Academy of Sciences (shared academician of our university), combined with the advantages of abundant renewable energy resources such as wind energy and solar energy in Gansu and Northwest China, this discipline has vigorously carried out research on wind power generation, solar energy utilization, etc., and undertaken research projects including "973", "863", National Natural Science Foundation of China, National Science Foundation of China, National Science Foundation of China, National Natural Science Foundation of China, National Science Foundation of China, National Science Foundation of China, National Science Gansu wind turbine engineering technology research center and solar thermal energy research center have been established, and a stable research team and excellent research conditions have been formed. Based on Gansu and Northwest China, this subject has unique conditions to carry out research on renewable energy, and has a very broad development prospect
in the past five years, the discipline has obtained a number of high-level projects in the application of national (national and State Council departments, National Natural Science Foundation, etc.) and provincial and ministerial level projects. At present, there are more than 20 projects under research, including national and State Council projects, National Natural Science Foundation projects, provincial science and technology projects and Provincial Natural Science Foundation projects< Main research directions: Theory and application of solid-liquid two-phase flow in hydraulic machinery; ② Design method of two-phase hydraulic machinery; ③ Numerical calculation and measurement of multiphase flow field
the theory and design of special pump
1; ② The design theory and method of special purpose pump are studied; ③ The influence of flow passage components on pump performance and the theory of performance prediction are studied; ④ Numerical simulation of flow field; ⑤ Development of special design software. ⑥ The flow mechanism and design method of hydraulic turbine are studied< (1) calculation of internal flow field of hydraulic turbine and research of capacity increasing and capacity decreasing reconstruction technology; ② Research on hydraulic mechanical seal technology; ③ Research on transient process of hydraulic turbine
wind turbine Aerodynamics Research
① wind turbine aerodynamic characteristics research; ② Wind turbine flow field analysis; ③ Wind turbine structure dynamics analysis and wind turbine aerodynamic design method research
Research on internal flow and its performance of fluid machinery
① research on the influence of flow passage parts of hydraulic machinery on flow; ② The flow law of solid particles and fibers in sewage pump is studied to improve the hydraulic performance, cavitation resistance and wear resistance of flow passage parts of hydraulic machinery; ③ Optimize the hydraulic design of turbine runner and vane pump, and develop a new hydraulic model with high performance; ④ The economic and optimal operation of pumping station and hydropower station units
gas-liquid two-phase flow and its application; ② Design theory and method of multiphase pump; ③ Flow field analysis and experimental study of multiphase pump
Research on advanced energy utilization technology and energy system
1; ② Solar energy and building integration technology; ③ Gas hydrate technology; ④ Renewable energy and fossil energy complementary multi-functional energy system<
hydraulic transmission and control
the predecessor of hydraulic transmission and control discipline in Lanzhou University of technology was hydraulic machinery specialty, which was founded in 1954 in the power department of Harbin Institute of technology. It was the earliest discipline of fluid machinery in China. At that time, hydraulic machinery specialty was divided into three specialized directions: water turbine, water pump and hydraulic transmission. At that time, the main teachers were experts from the former Soviet Union, At the same time, undergraate and graate students are trained. In 1961, the subject was transferred to Harbin Institute of technology in Fulaerji. In 1965, the reorganization system was moved to Gansu University of Technology (renamed Lanzhou University of technology in 2003). In 1971, the hydraulic transmission and control specialty of Gansu University of technology was established on the basis of hydraulic transmission specialization of hydraulic machinery specialty. In 1982, it obtained the master's degree of fluid transmission and control discipline
as one of the first four universities to set up fluid transmission and control specialty in China, this discipline has been playing an important role in the field of fluid transmission and control in China. In 1999, according to the discipline catalogue of the Ministry of ecation, the discipline of mechanical and electronic engineering was established on the basis of the original fluid transmission and control discipline. In 2000, he joined the disciplines of fluid machinery and engineering, chemical process machinery, and obtained the doctoral program of fluid machinery and engineering< At present, there are five research institutes (subject groups) in this discipline: Water Hydraulic Technology Engineering Research Institute, electro-hydraulic control technology research institute, Engineering Machinery Research Institute, fluid measurement and control technology and Instrument Research Institute, flow control technology research institute, magnetic physics and Magnetic Technology Research Institute< From 2002 to 2005, 2006 to 2010, he was rated as a provincial key discipline for two consecutive rounds< 2. Electro hydraulic control system and integration technology
3. Magnetic fluid sealing and magnetic technology; 4. Fluid power equipment and engineering; 5. Signal detection and digitization of electromechanical equipment. 3、 After decades of construction, the discipline has a high academic level, ecation level and reasonable age structure. There are 21 teachers, including 3 professors and researchers (2 doctoral Guides), 7 associate professors and senior engineers, and 10 lecturers, forming a strong academic echelon. 4、 Scientific research conditions and achievements the subject has fluid transmission and control laboratory, measurement and control technology and instrument laboratory, fluid mechanics laboratory. It has multi-function high-pressure valve test-bed, low-speed high torque hydraulic motor test-bed, servo valve test-bed, water hydraulic test-bed, Pneumatic Test-bed, etc. it has PIV particle image velocity field instrument, mobile data acquisition system, digital oscilloscope and other experimental instruments. The landmark achievements are as follows: (1) the textbook of hydraulic control system (edited by Wang Chunxing, published in 1981, reprinted three times) has been widely used in the domestic fluid transmission and control discipline, and has become a classic textbook of this discipline 2) Noise control of hydraulic axial piston pump. Supported by the National Natural Science Foundation Project "Research on unconventional methods for noise control of axial piston pump", a monograph "flow distribution principle of compressible fluid in axial piston pump" was published in 2003 3) The over balance design theory of key friction pairs of piston pump and the matching friction method of Austempered Ductile Iron self-lubricating materials are introced. On this basis, a series of radial piston pumps have been successfully developed and instrialized, and two national invention patents have been obtained, which makes China own independent intellectual property rights on such hydrodynamic components 4) Magnetic fluid seal and magnetic pump. Provincial Department of science and Technology identified as the domestic leader (December 2003). This research is supported by two projects of Gansu Provincial Natural Science Foundation and the open fund of State Key Laboratory of tribology, Tsinghua University<
fluid machinery and engineering
the predecessor of fluid machinery and engineering discipline of Lanzhou University of technology is hydraulic machinery specialty, which was founded in 1954 in the power department of Harbin Institute of technology. It is the earliest fluid machinery engineering discipline in China. At that time, the main teachers were experts from the former Soviet Union, who trained both undergraates and postgraates. In 1961, the discipline was moved to Fulaerji Harbin Institute of Technology (Northeast Institute of heavy machinery, now moved to Qinhuang and renamed as Yanshan University). In 1965, it was reorganized and moved to Lanzhou University of technology. It has always been the leader or deputy leader of fluid machinery discipline in Chinese universities. After decades of expansion and construction, the discipline now has a faculty with high academic level, ecational level and reasonable age structure. There are 65 teachers, including 18 professors and researchers (6 doctoral Guides), 18 associate professors and senior engineers, and 14 lecturers, forming a strong academic echelon. This discipline is one of the first batch of master's degree awarding disciplines approved by our university in 1981. After decades of hard work and exploration, it was granted the right to confer doctor's degree in 2000. It has enrolled 29 master's degree candidates, among which more than 70 have been admitted as doctor's degree candidates at home and abroad, and 11 doctor's degree candidates have been enrolled There are seven second level master programs in fluid mechanics, water conservancy and Hydropower Engineering, power machinery and engineering, thermal engineering and Engineering Thermophysics, one first level master program in power engineering and Engineering Thermophysics and master programs in power engineering, water conservancy engineering and fluid machinery and engineering, fluid transmission and control, water conservancy and hydropower engineering It is a doctoral program supported by five bachelor degree programs of measurement and control technology and instrument, wind energy and power engineering. It has formed a multi-level and multi specification talent training pattern and discipline construction system for doctors, masters, engineering masters and bachelors. Fluid machinery and engineering discipline of our university always aims at the forefront of this discipline, carries out scientific research, and has made a series of scientific research achievements. Now it has been formed