Influence of Multiple Gas Inlet Jets on Fluidized Bed Hydrodynamics Using Digital Image Analysis Under Pressure Authors: Li, J. - Presenter, Institute of Coal Chemistry, Chinese Academy of Sciences Fang, Y. - Presenter, Institute of Coal Chemistry, Chinese Academy of Sciences Cheng, Z. - Presenter, Institute of Coal Chemistry, Chinese Academy of Sciences Influence of multiple gas inlet jets on fluidized bed hydrodynamics using digital image analysis under pressure