Gravity discharge rate of fine particles from hoppers

The flow of granular solids through orifices

W.A. Beverloo, H.A. Leniger, Joris Van de Velde · Chemical Engineering Science · 1961 · 854 citations

Engineering, Civil Engineering, Fluid Dynamics +11

An approximate theory for pressures and arching in hoppers

David M. Walker · Chemical Engineering Science · 1966 · 431 citations

Computing, Materials Engineering, Fluid Dynamics +1

A theoretical analysis of stresses in silos with vertical walls

J.K. Walters · Chemical Engineering Science · 1973 · 173 citations

Engineering, Building Science, Civil Engineering +9

A theoretical analysis of stresses in axially-symmetric hoppers and bunkers

J.K. Walters · Chemical Engineering Science · 1973 · 172 citations

Engineering, Materials Engineering, Materials Science +14

Air-impeded discharge of fine particles from a hopper

B.J. Crewdson, A.L. Ormond, R.M. Nedderman · Powder Technology · 1977 · 129 citations

Natural Sciences, Physics, Air Pollution +9