Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education;
East China University of Science and Technology;
P.O.Box 272;
Shanghai 200237;
China;
Shanghai Engineering Research Center of Coal Gasification;
East China University of Science and Technology;
P.O.Box 272;
Shanghai 200237;
China;
Ningbo Ruiling Institute for Energy and Environment Solutions;
Ningbo 315500;
China;
Dynamic characterization; Granular flow; Velocity profile; Flowability; Channel;