Key Laboratory of Fluid Interaction with Material;
University of Science and Technology Beijing;
Beijing 100083;
China;
National Center for Materials Service Safety;
University of Science and Technology Beijing;
Beijing 100083;
China;
School of Metallurgical and Ecological Engineering;
University of Science and Technology Beijing;
Beijing 100083;
China;
School of Mechanical Engineer;
University of Science and Technology Beijing;
Beijing 100083;
China;
EAF steelmaking; coherent jet; supersonic shrouding fuel gas; supersonic combustion; field characteristics;