Name：Liu Zhenggang , Sex: Male Date of Birth: Nov. 6^th, 1973. Education: Doctor Degree

professional ranks and titles: associate professor

First-level discipline:  Power Engineering and Engineering Thermo physics

Second-level discipline: Fluid Machinery and Engineering

Education Experience:

2003.09-2008.12，Doctor in Shandong University

1995.09-1998.07，Master in Shandong University of Technology

1991.09-1995.07，Bachelor in Shandong University of Technology

Work Experience：

1998.07-2000.09，Assistant in Shandong University of Technology

2000.09-2015.09，Lecturer in Shandong University

2015.09—Present，associate professor in Shandong University

Research Field:

The inner flow characteristic of Thermal Instruments; The development and research of flowmeter;

Project List:

1、Shandong Natural National Foundation, ZR2014EEM015, Research on Flow Field Characteristics and Measurement Performance Improving of Momentum Flowmeter, 2014.12-2017.12, principal investigator.

2、Chinese Natural National Foundation，10972123，The Research on characteristic of transition flow in pipe based on DNS, 2010/01—2012/12, collaborator

3、Chinese Natural National Foundation，11372166，, 2014/12—2017/12, collaborator

Main Papers：

[1] The analysis of flow characteristics in multi-channel heat meter based on fluid structure model[J]. J. Hydrodyn. Ser. B, 2015, 27(4): 624-632. (SCI)，First Author

[2] Measurement of transitional flow in pipes using ultrasonic flowmeters[J]. Fluid Dyn. Res., 2014, 46(5): 055501. (SCI)，First Author

[3] The direct numerical simulation of pipe flow[J]. J. Hydrodyn. Ser. B, 2013, 25(1): 125-130. (SCI)，First Author

[4] Numerical study of flow fluctuation attenuation performance of a surge tank[J]. J. Hydrodyn. Ser. B, 2013, 25(6): 938–943. (SCI)，Second Author

[5] Study of errors in ultrasonic heat meter measurements caused by impurities of water based on ultrasonic attenuation[J]. J. Hydrodyn. Ser. B, 2015, 27(1);141-149.(SCI)，Second Author

Primary Courses:

Engineering Thermodynamics; engineering fluid mechanics; Advanced Engineering Thermodynamics

Experimental Conditions:

1 Wind tunnel

The size is 1m×1.1 and maximum flow speed is 40m/s.

2 Flow testing equming.

It can be used to measuring flow flux of flowmetr.

3 LDV

LDV can be used to measure instantaneous speed of water in pipe.

E-Mail: lzhenggang@sdu.edu.cn