1.Research Interests

(1) Gas hydrate technology and heat and mass transfer in porous media

(2) Process equipment optimization design

2.Paper

(1) Zhang Pengqi, Liang Haifeng, Cai Yebin. Numerical Simulation of Falling Film of Vertical Circular Tube under Conical Distributor[J]. Journal of Engineering for Thermal Energy and Power, 2020,35(2):161-167.

(2) Lu Wenhao, Liang Haifeng, Wang Shuai, et al. Molecular simulation of the stability of ring compounds-methane clathrate hydrate[J]. Natural Gas Chemical Industry, 2019, 44(1):57-61,66.

(3) Wang Shuai, Lianghaifeng, Lu Wenhao, et al. Effect of reservoir permeability on hydrate decomposition under depressurization combined with heat injection[J]. Chemical Engineering of Oil and Gas, 2018,47(5):74-78.

(4) Guo Ying, Liang Haifeng, Guan Yu, et al. Effect of Quaternary Ammonium Salts on Phase Equilibrium Condition of Coal Mine Methane Gas Hydrate[J]. The Chinese Journal of Process Engineering, 2017,17(4):873-878

(5) Liang Haifeng，Zhu Yaojian，Zhao Yangsheng，et al. Phase equilibrium study of gas mixtures hydrate formation with additives THF based on water fugacity model[J]. Chemical Industry and Engineering Progress，2016,35(3):700~705（EI）

(6) Che Wen, Liang Haifeng, Sun Guoqing, et al. Simulation study on the seepage characteristics of natural gas hydrate sediment[J]. Chemical Industry and Engineering Progress, 2015,34(6):1576-1581.

(7) Liang Haifeng, Sun Guoqing, Che Wen, et al.  Promotion effect of THF+TBAB+SDS on formation of methane hydrate from oxygen-containing coal mine methane[J]. Natural Gas Chemical Industry，2015,40(4):49-53.

(8) Liang Haifeng, Song Yongchen, Zhao Yangsheng, et al. Experimental Research of Control Mechanism of Methane Hydrate Dissociation by Depressurization [J].  Journal of Petrochemical Universities, 2013,1: 49-53.

(9) Haifeng Liang, Yongchen Song. The Measurement of Permeability of Porous Media with Hydrate[J]. Petroleum Science and Technology. 2011, 29(1) :79-87. （SCI）

(10) Haifeng Liang, Yongchen Song，Yongjun Chen. Numerical simulation for laboratory-scale methane hydrates decomposition by depressurization[J]. Energy Conversion and Management, 2010, 59(10): 1883-1890. (SCI)

(11) Haifeng Liang, Yongchen Song. Study of the Permeability Characteristics of Porous Media with Methane Hydrate by Pore Network Model[J]. Journal of Natural Gas Chemistry, 2010, 19(3): 255-260.（SCI）

(12) Song Yongchen，Liang haifeng. 2-D Numerical Simulation for Laboratory-Scale Natural Gas Hydrate Decomposition by Depressurization Based on Fully Implicit Method[J]. China Ocean Engineering，2009, 23(3): 529-542. (SCI)

(13)Ruan Xuke, Song Yongchen, Liang Haifeng，et al. Numerical Simulation of the Gas Production Behavior of Hydrate Dissociation by Depressurization in Hydrate-Bearing Porous Medium[J]. Energy & Fuels, 2012, 26(3): 1681-1694. （SCI）

3.Patent

Zhao Jianzhong, Liang Haifeng, Tian Yaqing, et al. Purification method and device of mixed gas，2015.5.20，China，CN201310322956.9。

4. Projects

（1）Research on the mechanism of gas hydrate exploitation based on pore network model      National Natural Science Foundation of China

（2）Mechanism of CO2 displacement of CH4 in coal seam based on pore network model      Natural Science Foundation of Shanxi Province

（3）Study on the mechanism of gas water two phase flow in the process of natural gas hydrate reservoir exploitation   Open fund for Key Laboratory of Ministry of Education

5. Honors

"Sanjin talents" young talents, 2019

6.Honors

Advanced individual of "three educations" in Taiyuan University of Technology，2017

7.Project

(1) Research on discipline system construction of process equipment and control engineering under the background of professional certification. Project host, the teaching reform project of Taiyuan University of technology（2014-2016）；

(2) Construction of chemical process safety teaching system for chemical engineering specialty. Project participants, the teaching reform project of Taiyuan University of technology（2017-2019）