CFD modelling of combustion and associated emission of wet woody biomass in a 4 MW moving grate boiler

MR Karim, J Naser - Fuel, 2018 - Elsevier
Moving grate boilers are suitable for biomass combustion and used worldwide for domestic
heating applications. However, these boilers cause emission of harmful pollutants and …

A review of numerical modeling and experimental analysis of combustion in moving grate biomass combustors

M Hosseini Rahdar, F Nasiri, B Lee - Energy & fuels, 2019 - ACS Publications
This Review covers the current state-of-the-art literature dealing with numerical modeling
and experimental analysis of moving grate biomass combustors. The greatest attention is …

Numerical study of the ignition front propagation of different pelletised biomass in a packed bed furnace

MR Karim, J Naser - Applied Thermal Engineering, 2018 - Elsevier
In the current study, a 3D numerical model for biomass combustion in a packed bed furnace
has been developed to study combustion of four types of biomass fuels (wood pellet, poplar …

A semi-empirical approach to the thermodynamic analysis of downdraft gasification

DA Svishchev, AN Kozlov, IG Donskoy, AF Ryzhkov - Fuel, 2016 - Elsevier
For most commercial biomass gasifiers the cold gas efficiency makes up 50–70%. However,
thermodynamic modeling demonstrates the possibility of its increase to 80–85 …

Comprehensive experimental investigation and numerical modeling of the combined partial oxidation-gasification zone in a pilot downdraft air-blown gasifier

MA Masmoudi, K Halouani, M Sahraoui - Energy conversion and …, 2017 - Elsevier
A pilot downdraft gasifier is investigated experimentally using almond shell biomass as
feedstock. Experimental temperature profiles along the different zones of the gasifier are …

Effect of recycled flue gas ratios for pellet type biomass combustion in a packed bed furnace

MR Karim, AA Bhuiyan, J Naser - International journal of heat and mass …, 2018 - Elsevier
In the last few decades, global industrialization has increased the consumption of energy
enormously. Fossil fuels have been used as the main source of heat and power production …

Coal gasification process simulations using combined kinetic-thermodynamic models in one-dimensional approximation

IG Donskoy, VA Shamansky, AN Kozlov… - … Theory and Modelling, 2017 - Taylor & Francis
Mathematical models are developed for the description of solid fuel conversion in fixed-bed
and entrained flow gasification reactors. The proposed models differ from the well-known …

Numerical Modeling of Thermochemical Conversion of Biomass and Tires as Fuels for Cement Clinker Production

BJR Mungyeko Bisulandu, F Marias - Recycling, 2023 - mdpi.com
Highlights Modeling of a cement rotary kiln with energy supplied by alternative fuels is
carried out. The quality of the cement obtained in both cases (biomass and tires) is studied …

Performance prediction of a decentralized power plant (120 kWe) using a multi-particle model of a downdraft biomass gasification process

CA Estrada, A Melgar, JF Pérez - Energy Conversion and Management, 2019 - Elsevier
A one-dimensional model of a downdraft biomass gasifier is presented to investigate the
effect of operating parameters on the performance of a power plant. The approach considers …

Fuel particle shape effects in the packed bed combustion of wood

É Trudel, WLH Hallett, E Wiens, JD O'Neil… - Combustion and …, 2018 - Elsevier
Experiments on the overfeed packed bed combustion and gasification of seven different
shapes of parallelepipedal wood particles are presented. Attention is focussed on the part of …