1. School of Energy Engineering, Yulin University, Yulin 719000, Shaanxi, China
2. School of Civil Engineering, Zhengzhou University of Technology, Zhengzhou 450044, China
3. College of Energy Engineering, Xi’an University of Science and Technology, Xi’an 710054, Shaanxi, China
4. School of Architecture and Engineering, Yulin University, Yulin 719000, Shaanxi, China