effect of comminution method on particle damage and breakage
effect of comminution method on particle damage and breakage
effect of comminution method on particle damage and breakage
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Informati<strong>on</strong> from UFLC• UFLC captures high-resoluti<strong>on</strong> compressive force signals.• It provides detailed informati<strong>on</strong> about fracturecharacteristics <str<strong>on</strong>g>of</str<strong>on</strong>g> the <strong>particle</strong> under impact loading.• The measurement <str<strong>on</strong>g>of</str<strong>on</strong>g> the compressive force at the instant<str<strong>on</strong>g>of</str<strong>on</strong>g> fracture <str<strong>on</strong>g>of</str<strong>on</strong>g> the <strong>particle</strong> allows computati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> tensilestrength <strong>and</strong> stiffness <str<strong>on</strong>g>of</str<strong>on</strong>g> the <strong>particle</strong>, energy at firstfracture, the energy stored by the <strong>particle</strong> <strong>and</strong> the residualenergy <str<strong>on</strong>g>of</str<strong>on</strong>g> the falling object after breaking the <strong>particle</strong>.• By testing 30 or so <strong>particle</strong>s <strong>on</strong>e can get fractureprobability distributi<strong>on</strong>.L.M. Tavares <strong>and</strong> R.P. King, Modeling <str<strong>on</strong>g>of</str<strong>on</strong>g> <strong>particle</strong> fracture by repeated impacts using c<strong>on</strong>tinuum<strong>damage</strong> mechanics, Powder Technology 123 (2002) 138–146.
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