A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
This report deals with the building and recovery of conventional and continuous blending piles, followed by an analysis of the homogenizing in a continuous pile. A mathematical technique from process dynamics has been used to derive the system correlation function which is characteristic for the transformation in the pile. On the basis of the function the formula for the reduction of the standard deviation in a continuous pile has been derived, supposing a digging front perpendicular to the earth. Applying a computer program the reduction has been calculated as well in case the digging front is under the angle of repose. There is almost no difference between both methods. So the formula can simply be used to judge the homogenizing in the pile. 57 figs., 6 refs. (ERA citation 15:033957)
This report deals with the building and recovery of conventional and continuous blending piles, followed by an analysis of the homogenizing in a continuous pile. A mathematical technique from process dynamics has been used to derive the system correlation function which is characteristic for the transformation in the pile. On the basis of the function the formula for the reduction of the standard deviation in a continuous pile has been derived, supposing a digging front perpendicular to the earth. Applying a computer program the reduction has been calculated as well in case the digging front is under the angle of repose. There is almost no difference between both methods. So the formula can simply be used to judge the homogenizing in the pile. 57 figs., 6 refs. (ERA citation 15:033957)
Menghoopsystemen. (Stockpile systems)
A. W. Gerstel (author)
1989
112 pages
Report
No indication
English
Fuels , Reserves , Stockpiles , Computer Calculations , Cones , Dimensions , E Codes , Materials Handling , Mathematical Models , Mixing , Shape , Foreign technology , Petroleum , Fuel storage , EDB/013000 , EDB/990200
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