Peter Ottosson
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View article: CFD Simulation of Biomass Combustion in an Industrial Circulating Fluidized Bed Furnace
CFD Simulation of Biomass Combustion in an Industrial Circulating Fluidized Bed Furnace Open
In this study, a three-dimensional computational fluid dynamics (CFD) model is employed to investigate the hydrodynamic and combustion characteristics of biomass particles in an industrial-scale circulating fluidized bed (CFB) furnace. The…
View article: Substitutive models of press deflections for efficient numerical die cambering
Substitutive models of press deflections for efficient numerical die cambering Open
Cost and time for stamping die tryouts are significant within the car industry. A major contributing factor is that elastic deflections of stamping dies and presses are usually not considered during the virtual die design and forming simul…
View article: Prediction of Residual Stresses in Components Using the Contour Method
Prediction of Residual Stresses in Components Using the Contour Method Open
During machining the accumulated bulk stresses induced by previous shape forming process steps, such as forging, casting or additive manufacturing and subsequent heat treatment, will be released and cause undesirable geometry errors on the…
View article: Geometric distortion analysis using a combination of the contour method and machining simulation
Geometric distortion analysis using a combination of the contour method and machining simulation Open
During machining the material removal releases residual stresses introduced by previous process steps. This causes geometric machining distortions and thereby high rejection rates and costs. By simulating the process chain it is possible t…