WEDNESDAY 16 MAY 2018
Transfer from hotel to TTC
Introduction to pulsating multiphase flows – Influence of fluid flow and particle properties on particle dynamics and heat transfer. Introduction to fluid dynamical simulations of pulsing and stationary gas flows to be used for thermal powder synthesis. Arne Teiwes
Drying of single droplets. Heat and mass transfer processes between single liquid droplets and surrounding gases. Fundamentals of single droplet drying. Evangelos Tsotsas
Thermal processing of powders in stationary and pulsing gas flows. Intensification of heat & mass transfer processes by using pulsing (turbulent, oscillating) instead of stationary (and partially laminar) gas flows. Stefan Heinrich
Characterisation of particle systems – the physical view. Physical characterization of particle systems. Analyzing particle size and shape by sieving, laser and optical approach. Determining the physical properties of bulk material such as dynamic vapor sorption (DVS), moisture and density. Michael Jacob
Characterization of particle systems – the chemical view. Chemical and mineralogical characterization of particle systems. Analyzing powder and particle composition as well as crystal structure. The complex evaluation of innovative materials will be discussed. Lars Leidolph
14:45 Coffee break
➔ Practical session at the Technology Center
15:00 Powder synthesis – APPtec.
- Explaning different configurations of proAPP500 pilot plant.
- Demonstration of process principle, start-up and parameter adjustment.
Powder enlargement – Fluidized bed systems. Fluidized and spouted bed systems for granulation and coating. Explanation of available options in laboratory and pilot scale. Katja Oppermann
16:45 Transfer to hotel
18:00 City tour and workshop dinner