Fu Wei, Li Fengyu, Zhang Haitao, Yi Bolun, Liu Yanju, Lin Qizhao, Liftoff behaviors and flame structure of dimethyl ether jet flame in CH4/air vitiated coflow, Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2019, 233(8): 1039-1046, Published: December 1, 2019