A review of HTGR graphite dust transport research
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 …
gas-cooled reactors (HTGR). The spherical fuel element circulation in a pebble bed reactor …
An experimental study on the wall collision of micro-sized graphite particles by high-speed photomicrography
The micro-sized graphite dust plays an important role in pebble-bed high temperature gas-
cooled reactors, for the close relation with the fission products (FPs). However, an accurate …
cooled reactors, for the close relation with the fission products (FPs). However, an accurate …
An experimental investigation on the settling velocity and drag coefficient of micrometer-sized natural, IG-110, NG-CT-10 and A3-3 graphite particles
Micrometer-sized graphite particles are widely found in nature and industry. Particularly, the
graphite dust is an important problem for the pebble-bed high temperature gas-cooled …
graphite dust is an important problem for the pebble-bed high temperature gas-cooled …
Transport and deposition behaviors of graphite aerosol in the steam generator building during an overpressure discharge accident of HTR-PM
The water-ingress accident is one of design basis accidents of high-temperature gas-cooled
reactors (HTGR). The rapid change of the flow field and the direct brush of the high-velocity …
reactors (HTGR). The rapid change of the flow field and the direct brush of the high-velocity …
Numerical predictions of the drag coefficients of irregular particles in an HTGR
Q Sun, G Zhao, W Peng, J Wang, Y Jiang, S Yu - Annals of Nuclear Energy, 2018 - Elsevier
The present study analyzed the drag coefficient of simplified graphite dust particles in an
HTGR using a computational fluid dynamics (CFD) model. The effects of the particle …
HTGR using a computational fluid dynamics (CFD) model. The effects of the particle …
A comprehensive study on source terms in irradiated graphite spheres of HTR-10
F Xie, H Li, X Liu, J Chen, C Li, X Chen… - Annals of Nuclear …, 2018 - Elsevier
With previously developed experimental methods which include the preparation and
measurement process for the graphite sample, two new irradiated graphite spheres with …
measurement process for the graphite sample, two new irradiated graphite spheres with …
Study of tritium in the primary loop of HTR-10: Experiment and theoretical calculations
F Xie, J Cao, X Feng, J Tong, Y Dong, Z Zhang… - Progress in Nuclear …, 2018 - Elsevier
An experimental system for the measurement of tritium in the primary loop of HTR-10 has
been established, sampling gas from the helium purification system. After the restart of HTR …
been established, sampling gas from the helium purification system. After the restart of HTR …
Study of the behavior of dust particles in helium turbines considering the effects of particle deposition and resuspension
The deposition of graphite dust poses significant challenges to the helium turbines in high-
temperature gas-cooled reactors. In this study, FLUENT, a Computational Fluid Dynamics …
temperature gas-cooled reactors. In this study, FLUENT, a Computational Fluid Dynamics …
Graphite aerosol release to the containment in a water ingress accident of high temperature gas-cooled reactor (HTGR)
As a design-basis accident, the water ingress due to the rupture of a single steam generator
tube is a major threat for high-temperature gas-cooled reactors (HTGR). The rapid rise of …
tube is a major threat for high-temperature gas-cooled reactors (HTGR). The rapid rise of …
The critical sticking velocity of non-spherical graphite particles: a numerical study and validation
For high temperature gas-cooled reactors (HTGR), the accumulation of the micro-sized
graphite dust in the primary loop is a major concern during a potential accident such as the …
graphite dust in the primary loop is a major concern during a potential accident such as the …