1. Associate Professor, Dept. of Energy and Power Engineering, Lanzhou Univ. of Technology, No. 287, Langgongping Rd., Lanzhou 730050, China.
2. Research Scholar, Dept. of Energy and Power Engineering, Lanzhou Univ. of Technology, No. 287, Langgongping Rd., Lanzhou 730050, China (corresponding author). ORCID: .