1. Division of Fluid Mechanics, Lund University, 221 00 Lund, Sweden
2. Instituto de Engenharia Mecânica (IDMEC), Instituto Superior Técnico (IST), Universidade de Lisboa, 1049-001 Lisboa, Portugal
3. State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin 300350, People’s Republic of China
4. Division of Combustion Physics, Lund University, 221 00 Lund, Sweden