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Polysialates binders preparation and their influence to shear strength of foundry sand mixtures
Product development Innovative foundry technologies and materials
2011/3/15
This paper deals with polysialates water-glasses preparation. There were used various procedures with the goal to create inorganic polymer on silicon and aluminum base. The one composed of SiO2 and Al...
A close-form model for dispersion in shallow waves over varying shear current
Longitudinal dispersion coefficient waves steady shear
2010/9/26
The longitudinal dispersion coefficient of pollutants in a wave-steady current flow field (WCLDC) is theoretically quantified by deriving a stream function for the combined flow. The steady current pr...
Modeling of Large Simple Shear Using a Viscoplastic Overstress Model and Classical Plasticity Model with Different Objective Stress Rates
Objective stress rates Classical plasticity models Viscoplasticity Simple shear
2009/10/12
Large simple shear deformation, which is usually used to test the applicability of various models, is studied by applying the classical plasticity model and the viscoplasticity theory based on overstr...
The Effect of Fatigue on Crack Propagation in Flat Plates under Buckling Bending and Shear
Fatigue Crack Propagation Flat Plates
2010/1/15
The Effect of Fatigue on Crack Propagation in Flat Plates under Buckling Bending and Shear.
Mixed convection effect due to presence of shear flow and heated blunt obstacle
Shear flow Buoyancy force Flow separation
2010/9/27
The flow and heat transfer due to an incompressible fluid past a single low-lying roughness mounted on a long smooth surface is consider. The far-field motion is one of uniform shear. The influence of...