Publikasjoner og ansvarsområder
Techno economics of the IGCC based COMPOSITE Process
COMPOSITE: A concept for high efficiency power production with integrated CO2 capture from solid fuels
Optimization of a Gas Switching Combustion process through advanced heat management strategies
Gas Switching Combustion (GSC) is a promising new process concept for energy efficient power production with integrated CO2 capture. In comparison to conventional Chemical Looping Combustion (CLC) carried out in interconnected fluidized beds, the GSC concept will be substantially easier to design an...
A Multi-Domain 1D Particle-Reactor Model For Packed Bed Reactor Applications
Heat transfer to a gas from densely packed beds of monodisperse spherical particles
Particle resolved direct numerical simulation (PR-DNS) has emerged as a promising method to improve gas-particle heat transfer closure models. To date, this method has been applied in random and regular particle assemblies at comparably high void fractions. This paper presents a new methodology for ...
The sensitivity of filtered Two Fluid Model to the underlying resolved simulation setup
The filtered Two Fluid Model (fTFM) is a promising approach for enabling large scale fluidized bed reactor simulations using multiphase flow modelling. A substantial amount of research has been conducted in this field to derive filtered closures for all applicable transport processes including drag,...
Modelling study of two chemical looping reforming reactor configurations: looping vs. switching
Autothermal Chemical Looping Reforming (CLR) is a promising technology for hydrogen production with integrated CO2 separation. However, the interconnected CLR reactor configuration is expected to present significant scale up challenges, especially under the pressurized conditions required for high p...