Robert Johansson

Modeling of Anisotropic Scattering of Thermal Radiation in Pulverized Coal Combustion

A conversion-class model for describing fuel conversion in large-scale fluidized bed units

The role of fuel mixing on char conversion in a fluidized bed

Radiative Heat Transfer Conditions in a Rotary Kiln Test Furnace Using Coal, Biomass, and Cofiring Burners

Influence of Index of Refraction and Particle Size Distribution on Radiative Heat Transfer in a Pulverized Coal Combustion Furnace

Measurement of the size distribution, volume fraction and optical properties of soot in an 80kW propane flame

Efficient treatment of non-grey radiative properties of particles and gases in modelling of radiative heat transfer in combustion environments

Heat Transfer Conditions in a Rotary Kiln Test Furnace Using Coal, Biomass and co-firing Burners

2016

Influence of Surrounding Conditions and Fuel Size on the Gasification Rate of Biomass Char in a Fluidized Bed

The role of fuel mixing on char conversion in a fluidized bed

Particle composition and size distribution in coal flames - The influence on radiative heat transfer

On the use of alternative fuels in rotary kiln burners - An experimental and modelling study of the effect on the radiative heat transfer conditions

3D-modelling of the radiative heat transfer in a rotary kiln for iron ore pellets production

2015

Determination of Kinetic Parameters for the Gasification of Biomass Char Using a Bubbling Fluidised Bed Reactor

Modelling and measurements of radiation in a 400kWth rotary kiln test furnace

Treatment of radiative properties in combustion modelling

Comparative study of four alternative models for CO oxidation around a burning coal char particle

2014

A 1-dimensional model of indirect biomass gasification in a dual fluidised bed system

Measurement and Modeling of Particle Radiation in Coal Flames

Influence of particle and gas radiation in oxy-fuel combustion

Influence of ash particles on radiative heat transfer in air- and oxy-fired conditions

Computational Fluid Dynamics Modeling of Oxy-Fuel Flames: The Role of Soot and Gas Radiation

Gas temperature and radiative heat transfer in oxy-fuel flames

Thermal radiation in oxy-fuel flames

THE INFLUENCE OF PARTICLE AND GASEOUS RADIATION IN OXY-FUEL COMBUSTION

Account for variations in the H2O to CO2 molar ratio when modelling gaseous radiatve heat transfer with the weighted-sum-of-grey-gases model

Evaluation of gas radiation modeling in oxy-fired furnaces

Models for gaseous radiative heat transfer applied to oxy-fuel conditions in boilers

Modification of the weighted-sum-of-grey-gases model to account for both air- and oxy-fired conditions

Account for ratios of H2O to CO2 in the calculation of thermal radiation of gases with the weighted-sum-of-grey-gases model

Radiation measurements and modeling of lignite-fired oxy-fuel flames

Radiation intensity of lignite-fired oxy-fuel flames

Modelling elements in conversion of solid fuels - fixed bed combustion and gaseous radiation

Radiation Intensity of Propane-Fired Oxy-Fuel Flames: Implications for Soot Formation

Evaluation of gas radiation modelling in oxy-fired furn

Influence of intraparticle gradients in modeling of fixed bed combustion

Radiative heat transfer in oxy-fuel flames for solid and gaseous fuels

Sensitivity Analysis of a Fixed Bed Combustion Model

Modelling of biofuel combustion in fixed beds

A model for simulation of fixed bed combustion

Influence of intra-particle gradients in modelling of fixed bed combustion

Limitations of the porous medium approximation in modelling of fixed bed combustion

BiofuelGS Annual Report 2005

BiofuelGS annual report