Confined Granular Flow in Silos [electronic resource] : Experimental and Numerical Investigations / by Jacek Tejchman.
Tipo de material:
TextoSeries Springer Series in Geomechanics and GeoengineeringEditor: Heidelberg : Springer International Publishing : Imprint: Springer, 2013Descripción: VI, 503 p. 410 illus. online resourceTipo de contenido: text Tipo de medio: computer Tipo de portador: online resourceISBN: 9783319003184Trabajos contenidos: SpringerLink (Online service)Tema(s): Engineering | Materials | Hydraulic engineering | Engineering | Geoengineering, Foundations, Hydraulics | Continuum Mechanics and Mechanics of Materials | Engineering Fluid Dynamics | Soft and Granular Matter, Complex Fluids and MicrofluidicsFormatos físicos adicionales: Sin títuloClasificación CDD: 624.15 Clasificación LoC:TA703-705.4TA775-787TC1-1800Recursos en línea: de clik aquí para ver el libro electrónico Literature overview -- Analytical and standard approaches to silos -- Continuum models to bulks solids -- Model silo tests -- Large scale silo tests -- FE results within enhanced elasto-plasticity -- FE results within enhanced hypoplasticity -- Simulations of flow pattern with cellular automata.
During confined flow of bulk solids in silos some characteristic phenomena can be created, such as: sudden and significant increase of wall stresses, different flow patterns, formation and propagation of wall and interior shear zones, fluctuation of pressures and, strong autogenous dynamic effects. These phenomena have not been described or explained in detail yet. The main intention of the experimental and theoretical research presented in this book is to explain the above mentioned phenomena in granular bulk solids and to describe them with numerical FE models verified by experimental results.
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