1. The placement of inserts to correct flow in bins;Johanson;Powder Technol.,19671968
2. Air float conveyors;Leitzel,1971
3. Aeration apparatus converts bin from funnel-flow to mass-flow chraracteristics;Emery;Trans. ASME, J. Eng. Ind., Ser. B,1973
4. Improving the storage conditions of fine powders by aeration;Sutton;Trans. Inst. Chem. Eng.,1973
5. Vibrations in solids flow;Carroll;Chem. Eng. Prog.,1975