Bulk Handling Global      
    Bulk solids and powder flow properties testing, silo and hopper design, discharge and conveyor technology    
  Solutions for storage and flow of solids . . . . It's all about flow
  Silo capacity - tall cylindrical silo with converging wall hopper
  Silo diameter ds m Angle of repose α1 Degrees  
  Diameter of outlet do m Input bulk density kg/m3  
  Strake height hb m    
  Hopper height hh m      
  Note - Type in respective value inside of coloured cell, then click outside cell to enter.    
    Total volume of silo m3 Approximation of hf m.  
    Capacity volume allowing 15% less for dearation and over run m3 Hopper angle to vertical α Degrees  
    Volume of product repose m3      
    Volume of product vertical strake to base of repose m3 Total potential product mass kg  
    Volume of hopper   m3