Alf-Erik Almstedt

The crucial role of frictional stress models for simulation of bubbling fluidized beds

A Study of Fuel Particle Movement in Fluidized Beds

Eulerian-Eulerian-Lagrangian Simulation of Fuel Mixing in Fluidized beds

Simulation of Fuel Mixing in Fluidized Beds using a Combined Tracking Technique

A novel multigrid technique for lagrangian modeling of fuel mixing in fluidized beds

Dynamics of fibres in a turbulent flow field – A particle-level simulation technique

A Novel Multigrid Approach for Lagrangian Modeling of Fuel Mixing in Fluidized Beds

A novel multigrid approach for Lagrangian modeling of fuel mixing in fluidized beds

Dynamics of fibres in a turbulent flow field - a novel particle-level simulation technique

Individual fibre in an arbitrary flow field - true direct numerical simulation (DNS) using an implicit immersed boundary method

Discrete element simulations and experimental validation of particle packing in a 5 mm chromatography column.

DEM Modeling of Hopper Flows: Comparison and Validation of Models and Parameters

Experimental validation of CFD models for fluidized beds: Influence of particle stress models, gas phase compressibility and air inflow models

Dual fibre optical probe measurements of solids volume fraction in a circulating fluidized bed

Comparison of CFD models for fluidized beds - particle models, solvers and experimental validation

Hydrodynamics and steel tube wastage in a fluidized bed at elevated temperature

Methods for multiphase computational fluid dynamics

Application of wedge-shaped hot-film probes in a gas-particle flow

Dual optical fibre measurements of the particle concentration in gas/solid flows

The hydrodynamics of a 3D wurster type fluidized bed.

Turbulence modification by particles in a horizontal pipe flow

Study of two gas-particle flows using Eulerian/Eulerian two-fluid models.

Two-fluid modelling of cooling-tube erosion in a fluidized bed

Frequency response correction of hot-film measurements in a turbulent airflow

Numerical simulation of fluid dynamics in fluidized beds with horizontal heat exchanger tubes

Fluid dynamics of a pressurized fluidized bed: comparison between numerical solutions from two-fluid models and experimental results

Eulerian modelling of pulp-fibre transport in airflow

Simulation of the fluid dynamics of a bubbling fluidized bed. Experimental validation of the two-fluid model and evaluation of a parallel multiblock solver

Influence of pressure, fluidization velocity and particle size on the hydrodynamics of a freely bubbling fluidized bed

Hydrodynamics, erosion and heat transfer in a pressurized fluidized bed: influence of pressure, fluidization velocity, particle size and tube bank geometry

Eulerian two-phase flow theory applied to fluidization

Hydrodynamics of a pressurized fluidized bed with horizontal tubes: Influence of pressure, fluidization velocity and tube-bank geometry

Local instantaneous and time-averaged heat transfer in a pressurized fluidized bed with horizontal tubes: Influence of pressure, fluidization velocity and tube-bank geometry

Erosion of horizontal tubes in a pressurized fluidized bed - Influence of pressure, fluidization velocity and tube-bank geometry

Dimensionless expansion model for bubbling fluidized beds with and without internal heat exchanger tubes

An investigation of fluidized-bed scaling: heat transfer measurements in a pressurized fluidized-bed combustor and a cold model bed

Hydrodynamics of a bubbling fluidized bed: influence of pressure and fluidization velocity in terms of drag force

Influence of pressure on the minimum fluidization velocity

Influence of pressure and fluidization velocity on the bubble behaviour and gas flow distribution in a fluidized bed

An investigation of fluidized-bed scaling—capacitance probe measurements in a pressurized fluidized-bed combustor and a cold model bed

Distribution of the gas flow in fluidized beds with a slugging behaviour

Measurements of the bubble behaviour and the oxygen distribution in a pilot scale pressurized fluidized bed burning coal

Measurements of bubble behaviour in a pressurized fluidized bed burning coal, using capacitance probes - Part II

Measurements of bubble behaviour in a pressurized fluidized bed burning coal, using capacitance probes