A review of HTGR graphite dust transport research

Q Sun, W Peng, S Yu, K Wang - Nuclear Engineering and Design, 2020 - Elsevier
Graphite dust is the important contents of source term for safety analysis of high temperature
gas-cooled reactors (HTGR). The spherical fuel element circulation in a pebble bed reactor …

Numerical study of particle deposition in turbulent duct flow with a forward-or backward-facing step

H Lu, W Zhao - Fuel, 2018 - Elsevier
Particle deposition in duct air flow over a forward-or backward-facing step was investigated
by Reynolds stress model with velocity fluctuation correction combined with discrete particle …

[HTML][HTML] Agglomeration during spray drying: Airborne clusters or breakage at the walls?

V Francia, L Martin, AE Bayly, MJH Simmons - Chemical Engineering …, 2017 - Elsevier
Particle agglomeration, wall deposition and resuspension are inherent to many industries
and natural processes, and often inter-connected. This work looks into their relation in a …

Particle deposition by thermophoresis under high-temperature conditions in a helium flow

F Fischer, A Andris… - Journal of Nuclear …, 2018 - asmedigitalcollection.asme.org
The continuous generation of graphite dust particles in the core of a high-temperature
reactor (HTR) is one of the key challenges of safety during its operation. The graphite dust …

Particle production by rotational abrasion between graphite spheres

RS Troy, RV Tompson, TK Ghosh… - Nuclear Technology, 2015 - Taylor & Francis
Abstract Characterization of graphite particles (dust) produced by the rotational abrasion that
would occur in a shifting pebble bed reactor is of interest for purposes of maintenance …

Investigations of graphite particle interaction with metallic surfaces

A Andris, F Fischer, M Herrmann, W Lippmann… - Metals, 2020 - mdpi.com
Previous studies on the safety of gas-cooled high-temperature reactors (HTR) have
analyzed the corrosion and oxidation behavior of the primary circuit components under …

[PDF][PDF] Agglomeration during spray drying

V Francia Garcia, L Martin, AE Bayly… - Chemical …, 2017 - pure-oai.bham.ac.uk
abstract Particle agglomeration, wall deposition and resuspension are inherent to many
industries and natural processes, and often inter-connected. This work looks into their …