Jan Hendrik Cloete
Jan Hendrik Cloete
Publications and responsibilities
Simulation-Based Design and Economic Evaluation of a Novel Internally Circulating Fluidized Bed Reactor for Power Production with Integrated CO2 Capture
Limiting global temperature rise to well below 2 °C according to the Paris climate accord will require accelerated development, scale-up, and commercialization of innovative and environmentally friendly reactor concepts. Simulation-based design can play a central role in achieving this goal by ...
On the choice of closure complexity in anisotropic drag closures for filtered Two Fluid Models
Filtered Two Fluid Models (fTFMs) aim to enable accurate industrial-scale simulations of fluidized beds by means of closures accounting for the effects of bubbles and clusters. The present study aims to improve anisotropic closures for the drift velocity, which is the primary sub-grid effect alterin...
Efficient hydrogen production with CO2 capture using gas switching reforming (GSR): Technoeconomic assessment
Efficient hydrogen production with CO2 capture using gas switching reforming
The potential of chemical looping combustion using the gas switching concept to eliminate the energy penalty of CO2 capture
Gas switching reforming (GSR) for power generation with CO2 capture: Process efficiency improvement studies
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,...
Comparison of the Filtered Two Fluid Model and Dense Discrete Phase Model for Large-Scale Fluidized Bed Reactor Simulations.
Evaluation of wall friction models for riser flow
Two different approaches for modelling the particle-wall collisions, the frequently employed Johnson & Jackson model and the recently proposed Schneiderbauer model, were evaluated in a fluidized bed riser by comparing simulation results to experimental data over a range of fluidization velocitie...