Sökning: "Johannes Quist"
Hittade 3 avhandlingar innehållade orden Johannes Quist.
1. DEM Modelling and Simulation of Cone Crushers and High Pressure Grinding Rolls
Sammanfattning : The comminution of rock and ore materials consumes ~1.5-1.8 % of the total energy production in mining intensive countries (Tromans, 2008). Several research findings show that there are ways of utilizing compressive breakage modes that are more energy efficient compared to conventional grinding circuits based on large inefficient tumbling mills. LÄS MER
2. Discrete Element Modelling and Simulation of Compressive Crushing
Sammanfattning : .... LÄS MER
3. Full-Scale Modelling and Simulation of Bucket Filling and Wear for Mining Rope Shovels
Sammanfattning : Handling of granular material occurs all over the world for different reasons and under different conditions. In the mining industry, granular material handling is present in almost all processes. The machinery that deals with the granular material is typically subjected to significant wear. The loading process is a very crucial task in any mine. LÄS MER