David Pallarès
David Pallarès’ research focuses on the application of fluidized bed technology in energy conversion processes contributing to sustainability and climate change mitigation.
His work synergizes the development and validation of fluidized bed models with experimental research mainly focused on the dedicated advanced measurement of fluid-dynamics.
Further, David Pallarès is since 2018 vice-Head of Department for doctoral studies and since 2021 Sweden’s representative in the International Energy Agency’s work group for Fluidized Bed Conversion.
Showing 130 publications
Frictional losses in a bubbling fluidized bed with horizontal flow of solids
Characterization of the solids crossflow in a bubbling fluidized bed
Radar-based measurement of solids back-mixing in the freeboard of a circulating fluidized bed
Effective lateral dispersion of momentum, heat and mass in bubbling fluidized beds
Bed inventory balance and stability of dual circulating fluidized bed systems
Comparison of the Transient Behaviors of Bubbling and Circulating Fluidized Bed Combustors
Calcium looping for combined CO<inf>2</inf> capture and thermochemical energy storage
Solids separation efficiency at the outlet of a circulating fluidized bed riser
Dynamics of large-scale bubbling fluidized bed combustion plants for heat and power production
Radar-based measurements of the solids flow in a circulating fluidized bed
Dynamics and control of large-scale fluidized bed plants for renewable heat and power generation
Thermochemical Energy Storage with Integrated District Heat Production—A Case Study of Swede
A comparative exergy-based assessment of direct air capture technologies
Solids backmixing and entrainment in the splash zone of large-scale fluidized bed boilers
Solids back-mixing in the transport zone of circulating fluidized bed boilers
Dynamics of large-scale bubbling fluidized bed combustion plants for heat and power production
Modeling the motion of fuel particles in a fluidized bed
Techno-Economic Assessment of Calcium Looping for Thermochemical Energy Storage with CO2 Capture
Future applications of circulating fluidized-bed technology
Rheological effects of a gas fluidized bed emulsion on falling and rising spheres
Dynamic Modeling of the Reactive Side in Large-Scale Fluidized Bed Boilers
Dynamic modeling of the flue gas side of large-scale circulating fluidized bed boilers
Comparison of the Dynamic Behaviour between Bubbling and Circulating Fluidized Bed Combustors
Modeling Axial Mixing of Fuel Particles in the Dense Region of a Fluidized Bed
A Novel Method for Gas to Particulate Mass Transfer Measurements in Fluidized Beds
Evaluation of the Fluid-Dynamically Down Scaled Model of a -200 MWth CFB Boiler
A Novel Method to Investigate Lateral Mixing of Solids in Bubbling Fluidized Beds
Effects of the Choice of Gas on the Hydrodynamics of Fluidized Beds
Upscaling Effects on Char Conversion in Dual Fluidized Bed Gasification
Bottom-bed fluid dynamics – Influence on solids entrainment
Determination of the Apparent Viscosity of Dense Gas-Solids Emulsion by Magnetic Particle Tracking
A conversion-class model for describing fuel conversion in large-scale fluidized bed units
Modelling axial mixing of char - application to the dense bottom bed in CFB boilers
Magnetic tracking of a fuel particle in a fluid-dynamically down-scaled fluidised bed
Control of the solids retention time by multi-staging a fluidized bed reactor
Modeling and scale analysis of gaseous fuel reactors in chemical looping combustion systems
Experimental characterization of axial fuel mixing in fluidized beds by magnetic particle tracking
The role of fuel mixing on char conversion in a fluidized bed
Oxy-fuel conversion of sub-bituminous coal particles in fluidized bed and pulverized combustors
Bottom-bed fluid dynamics - Influence on solids entrainment
Experimental characterization of axial fuel mixing in fluidized beds by magnetic particle tracking
The role of fuel mixing on char conversion in a fluidized bed
3-dimensional magnetic particle tracking in a fluid-dynamically downscaled bubbling fluidized bed
Time-resolved modeling of gas mixing in fluidized bed units
Influence of bulk solids cross-flow on lateral mixing of fuel in dual fluidized beds
Camera-probe fuel tracking under industrial fluidized-bed conditions
Heat extraction from a utility-scale oxy-fuel-fired CFB boiler
The crucial role of frictional stress models for simulation of bubbling fluidized beds
Magnetic tracer-particle tracking in a fluid dynamically down-scaled bubbling fluidized bed
Heat transfer in the external heat exchanger of oxy-fuel fluidized bed boilers
Easurement of solids velocity and concentration in a large cold CFB model
A 1-dimensional model of indirect biomass gasification in a dual fluidised bed system
A Study of Fuel Particle Movement in Fluidized Beds
Conversion of large coal particles under O2/N2 and O2/CO2 atmospheres - Experiments and modeling
Fluidized bed technologies for near-zero emission combustion and gasification
Solids back-mixing in CFB-furnaces
Eulerian-Eulerian-Lagrangian Simulation of Fuel Mixing in Fluidized beds
ANALYSIS OF LATERAL FUEL MIXING IN A FLUIDDYNAMICALLY DOWN-SCALED BUBBLING FLUIDIZED BED
Simulation of Fuel Mixing in Fluidized Beds using a Combined Tracking Technique
Analysis of lateral fuel mixing in a fluid-dynamically down-scaled bubbling fluidized bed
Modeling of fluidized bed combustion processes
Carbon Monoxide Formation during Oxy-fuel-Fired Fluidized-Bed Combustion
The role of external heat exchangers in oxy-fuel circulating fluidized bed
Modeling of the heat transfer in large-scale fluidized bed furnaces
Quantitative evaluation of inert solids mixing in a bubbling fluidized bed
Lateral fuel dispersion in a large-scale bubbling fluidized bed
A novel multigrid technique for lagrangian modeling of fuel mixing in fluidized beds
Circulating fluidized bed combustion – build-up and validation of a three-dimensional model
Assessment of the Scale-Up and Operational Design of the Fuel Reactor in Chemical Looping Combustion
Zero-dimensional modeling of indirect fluidized bed gasification
Modeling of the solids inventory in a CFB boiler
One-dimensional modeling of oxy-fuel fluidized bed combustion for CO2 capture
A novel multigrid approach for Lagrangian modeling of fuel mixing in fluidized beds
Digital image analysis of bubble flow – influence of operational parameters
Voidage distribution around bubbles in a fluidized bed
Dynamical modeling of the gas phase in fluidized bed combustion - accounting for fluctuations
Modeling of fuel mixing in fluidized bed combustors
A comprehensive model of CFB combustion
Experimental analysis of fuel mixing patterns in a fluidized bed
Modeling fuel mixing in a fluidized bed combustor
Macroscopic modelling of fluid dynamics in large-scale circulating fluidized beds
Biomas co-firing in a CFB boiler
Co-firing of coal and biomass in Circulating Fluidized Beds
Interpretation of dynamics of pressure measurements
Macroscopic modeling of fluid dynamics in large-scale circultaing fluidized beds
Fluid dynamic modeling of CFB units
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Showing 16 research projects
Combustion of Rechargeable Metal Fuels in Fluidized Bed Boilers (CORAL)
Disclosing the particle scale to enable reliable full-scale simulations of gas-solids flow
Negative emissions with Direct Air Capture for Sweden
Thermochemical co-production in the combined heat and power sector
Experiments and modeling of two-phase flow in energy conversion, part 2
The support studies for modelling of the design of Oxy CFB power plants
Experiments and modeling of two-phase flow in energy conversion
Cost-effective and flexible polygeneration units for maximised plant use
Genomförbarhetsstudie Förgasare integrerad med barkpanna för produktion av gasolersättning
Enhanced performance in thermal conversion of biomass
Modeling of large-scale circulating fluidized bed units
Characterization of mixing in fluidized bed units for conversion of high volatile fuels