1. Gravity flow of bulk solids;Jenike;Utah Univ. Eng. Exp. Stn. Bull.,1961
2. Storage and flow of solids;Jenike;Utah Univ. Eng. Exp. Stn. Bull.,1964
3. A theoretical analysis of stresses in axially-symmetric hoppers and bunkers;Walters;Chem. Eng. Sci.,1973
4. The effects of stresses in bunkers;Clague,1973
5. An approximate theory for pressure and arching in hoppers;Walker;Chem. Eng. Sci.,1966