1. School of Energy and Power Engineering, Xi'an Jiaotong University, 28 West Xianning Road, Xi'an 710049, China
2. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China
3. Department of Mechanical Engineering, Guangdong Technion-Israel Institute of Technology, Shantou, Guangdong 515603, China