1. Fluid, dynamic mechanical flow mechanism and modern design methods

1.1  Hydrodynamic mechanical flow theory and modern design methods

1), Hydraulic machinery flow components of the flow theory and design methods

2), Numerical simulation of internal flow of hydrodynamic machinery and performance prediction

3), High-head turbine flow theory and design methods

1.2  Hydraulic machinery cavitation 、sediment wear and erosion design

1), Hydraulic machinery cavitation and sediment wear Mechanism research

2), Rapid destruction of Hydraulic machinery in sandy water problems and countermeasures

3), Study on optimization design of water turbine, Pump runner (impeller), Water guide mechanism in sandy water

4), The key technology of Hydropower station unit capacity and corrosion prevention

2. Fluid, Power machinery of new product research and development

1), Structural Optimization Design Research of Bulb Francis turbine

2), The development of high head  Turbine runner

3), Volute-type axial flow Pump development

4), The new axial flow blade design and development

5), The development of Micro-hydroelectric power equipment

6), The strength theory  of  Mechanical and modern calculation methods

3. Hydraulic and Hydro-Power Engineering

1), Hydraulic and Hydro-Power Engineering Safety Evaluation Technology

2), The control technology research of Hydropower  station

3), The communication technology research of  modern Hydropower station

1.authorized invention patents and utility model patents

1.1 invention patents, axial flow pump impeller blades (ZL02133456.0), 2004

1.2 invention patents, multi nozzle oblique impact turbine (ZL200910308180.9), 2011

1.3 invention patent, adjustable jet angle multi nozzle oblique impact turbine (201210108788.9), 2012

1.4 invention patent, one kind of cutting and striking turbine runner (201210166780.8), 2012

1.5 invention patents, a damping impedance voltage regulator (ZLZL201510346834.2), 2017

1.6 invention patents, a bend flow structure (ZL201310099560.2), 2014

1.7 invention patents, a control channel diversion hum bend flow high (ZL201310099599.4), 2015

1.8 invention patents, a heat pipe (ZL201310201373.0), 2015

1.9 utility model, a light bulb inclined flow type hydraulic turbine (ZL200920316336.3), 2010

1.10 utility model, multi nozzle, high efficiency and large capacity oblique impact turbine (ZL200920312220.2), 2010

1.11 utility model, a pre buried gas pipe fitting box (ZL201220003309.2), 2012

1.12 utility model, a static balance detection device (ZL201220167090.X), 2012

1.13 utility model, a ball type check valve structure (ZL201220357914.X), 2013

1.14 utility model, one kind of ball type check valve of the cone type structure (ZL201220358895.X), 2013

1.15 the utility model, the adjustable jet angle of the multi nozzle oblique impact turbine (ZL201220155852.4), 2012

1.16 utility model, one kind of cutting and striking turbine runner (ZL201220241368.3), 2012

1.17 utility model, one kind of wrong flow gravity heat pipe (ZL201320842265.7), 2013

2. on behalf of the papers and books

2.1 and Research Design ofthe Straflo Francis - Turbine Chinese, J. Of Mech. Eng. 2000 13 volume third (EI:00105364389)

2.2 research and design of a new type of hydraulic turbine, Journal of agricultural machinery, 2000 31, fourth (EI:00095318582)

2.3 based on the new hydraulic design method of axial flow pump clearance flow, China Mechanical Engineering, 2012 23 volume 10

2.4 based on the CFD Bulb Francis turbine runner of hydraulic development and research, large motor technology, the second phase of 2011

2.5 Design and research of the improved lifting method for axial flow blades, big motor technology, 2009 fifth

2.6 Calculation Simulated of Interblade Vortex in Francis Turbine 'Whole s Flow Passage IEEE, International, 2011 Conference (CECNet) (EI:20112414060577)

2.7 research on hydraulic and structural design of circulating pump for evaporation process, water pump technology, the first phase of 2010

2.8 on Research Internal Flow of Double Nozzle Turgo Impulse Turbines Scientific Research Publishing USA 2010 Papers of Collected on Forum the Second China Energy Scientist SCI.

2.9 impact turbine bucket blade root type line optimization design, Journal of agricultural machinery, 2012, ninth, 43

2.10 Micro Applied genetic algorithm to optimize design low specific speed pump impeller Advanced, Materials Research, 2013.11 (EI: 20134416928299)

2.11 design and application of floating submersible pump, China rural water and Hydropower, 2013 second

2.12 based on the numerical software system of centrifugal pump impeller hydraulic design and performance comparison analysis, thermal power engineering, 2015 30 volume second

2.13 blade thickness on low specific speed centrifugal pump performance influence research, thermal power engineering, 2015 30 volume third period

2.14 low specific speed centrifugal pump impeller thickening unsteady characteristics analysis, thermal power engineering, 2016 31 volume second

2.15 multi-stage centrifugal pump impeller hydraulic model optimization and performance analysis, China Agricultural Chemical News, 2016 third

2.16 of the intelligent optimization algorithms applied in the municipal pipe network, the Sichuan building materials, 2016 second

2.17 based on the external wall thermal insulation of DesignBuilder office building indoor thermal environment research, windows and doors, in 2016 Sixth

2.18 study on indoor thermal environment of phase change room based on ventilation at night, new building materials, the fifth phase of 2016

2.19Study on fluid structure coupling and vibration of 2.19 impact hydraulic turbine runner, hydraulic power generation, the seventh phase of 2016

2.20 Based on CFD high speed centrifugal pump inlet section flow numerical simulation analysis, thermal power engineering, in 2016 seventh

Evaluation of a high slope stability of Pubugou reservoir 2.21 Hanyuan County, the Sichuan building, 2016 fourth

2.22 To test the performance of the platform for the optimization of the centrifugal pump for the study of hydraulic turbines, pump technology, the tenth phase of 2016

2.23 Hydraulic The Development and Research of Bulb Francis Turbine Runner Based on CFD, 2010.10, SCI included

2.24 On Research Internal Flowof Double Nozzle Turgo Impulse Turbine, 2010.10, SCI included

2.25 New design of gravity heat pipe based on field synergy theory, thermal power engineering, 2014 eleventh

2.26 Optimization of low specific speed pump impeller based on micro genetic algorithm, fluid machinery, 2014.04

2.27 For BIM Buliding Water Supply and Drainage Design, 2015.05, SCI included

2.28 Construction safety technical regulation for hydropower and water conservancy project, DL/T5371-20152016.01, national electric power standard

2.29 Theoretical and structural design of high head tubular turbine, 1st International Conference on Mechanics of Complex Solids and Fluids(ICMCSF), Lille, France, 2015.05.17-05.22, SCI included

2.30 Research on the performance of high head tubular turbine, 1st International Conference on Mechanics of Complex Solids and Fluids(ICMCSF), Lille, France, 2015.05.17-05.22, SCI included

2.31 Effect of iron on Shengli brown coal char structure and its influence on gasification reactivity，《Journal of Fuel Chemistry and Technology》，2015.05，EI  included

2.32   Analysis and control of flow at suction connection in high-speed   centrifugal pump，Advances in mechanical engineering，Jan 2017. SCI included（EH4FQ）

3. representative works

3.1 Fluid machinery foundation, general higher education Mechanical and Electrical teaching material, mechanical industry press 2002.12

3.2 Hydraulic machinery and Engineering design, high school teaching materials, Chongqing University press, December 2005

3.3 The theory and application of high head Tubular turbine, Monograph, Science Press, 2015.08

3.4 Hydraulic mechanical structure design and strength analysis, the ordinary higher school excellence

Offered courses: Viscous fluid mechanics，Hydraulic machinery flow theory，Engineering Fluid Mechanics，The fluid mechanical vibration theory，The principle and application of optimization，Principle of fluid machinery，Hydroelectric power system engineer quality training and specialized course for both graduate and undergraduate students.

Guiding a few graduate students in recent years.

1. Member of China Society for Hydropower Engineering

2. Member of China Society for Mechanics

3. Member of Chinese Wind Energy Association
4. Project evaluation expert of National Natural Science Foundation of China

5. The expert committee of experts China Energy Society
6. Vice director of Sichuan Provincial Energy Association Committee of experts

7. Sichuan dam safety expert for monitoring center

8. Excellent expert with outstanding contribution in Sichuan Province