1. State Key Laboratory of Fire Science; University of Science and Technology of China; 96 Jinzhai Road Hefei Anhui 230026 People's Republic of China
2. School of Mechanical and Automotive Engineering; South China University of Technology; Guangzhou 510641 People's Republic of China
3. Suzhou Key Laboratory of Urban Public Safety, Suzhou Institute for Advanced Study; University of Science and Technology of China; 166 Ren'ai Road Suzhou Jiangsu 215123 People's Republic of China