PWR-2 Blanket Fuel Assembly Removal Safety Basis Criteria Document

2001 ◽  
Author(s):  
R P BUSHORE
Keyword(s):  
Fuel Assembly

Dynamic Interaction between the Coolant Flow and Fuel Assembly

Vestnik MEI ◽  
2019 ◽  
Vol 5 ◽  
pp. 11-23
Author(s):  
Konstantin N. Proskuryakov ◽  
Keyword(s):  
Fuel Assembly ◽  
Dynamic Interaction ◽  
Coolant Flow

VVER-1000 fuel assembly model in CAD-based unstructured mesh for MCNP6

Kerntechnik ◽  
2019 ◽  
Vol 84 (4) ◽  
pp. 262-266
Author(s):  
M. Lovecký ◽  
J. Závorka ◽  
J. Vimpel
Keyword(s):  
Fuel Assembly ◽  
Unstructured Mesh ◽  
Assembly Model

Surrogate fuel assembly multi-axis shaker tests to simulate normal conditions of rail and truck transport

2016 ◽  
Author(s):  
Paul E. McConnell ◽  
Greg John Koenig ◽  
William Leonard Uncapher ◽  
Carissa Grey ◽  
Charles Engelhardt ◽  
...  
Keyword(s):  
Fuel Assembly ◽  
Truck Transport ◽  
Surrogate Fuel

scholarly journals Comparative Study on Fuel Assembly of Modular Gas-cooled Fast Reactor using MCNP and OpenMC Code

2021 ◽  
Vol 1772 (1) ◽  
pp. 012031
Author(s):  
H. Raflis ◽  
M. Ilham ◽  
Z. Su’ud ◽  
A. Waris ◽  
D. Irwanto
Keyword(s):  
Comparative Study ◽  
Fuel Assembly ◽  
Fast Reactor

scholarly journals Analysis of the Accelerator-Driven System Fuel Assembly during the Steam Generator Tube Rupture Accident

Materials ◽  
2021 ◽  
Vol 14 (8) ◽  
pp. 1818
Author(s):  
Di-Si Wang ◽  
Bo Liu ◽  
Sheng Yang ◽  
Bin Xi ◽  
Long Gu ◽  
...  
Keyword(s):  
Fuel Assembly ◽  
Steam Generator ◽  
Metal Flow ◽  
Maximum Temperature ◽  
Steam Generator Tube ◽  
Driven System ◽  
Fuel Assemblies ◽  
Accelerator Driven System ◽  
The Impact ◽  
Steam Bubble

China is developing an ADS (Accelerator-Driven System) research device named the China initiative accelerator-driven system (CiADS). When performing a safety analysis of this new proposed design, the core behavior during the steam generator tube rupture (SGTR) accident has to be investigated. The purpose of our research in this paper is to investigate the impact from different heating conditions and inlet steam contents on steam bubble and coolant temperature distributions in ADS fuel assemblies during a postulated SGTR accident by performing necessary computational fluid dynamics (CFD) simulations. In this research, the open source CFD calculation software OpenFOAM, together with the two-phase VOF (Volume of Fluid) model were used to simulate the steam bubble behavior in heavy liquid metal flow. The model was validated with experimental results published in the open literature. Based on our simulation results, it can be noticed that steam bubbles will accumulate at the periphery region of fuel assemblies, and the maximum temperature in fuel assembly will not overwhelm its working limit during the postulated SGTR accident when the steam content at assembly inlet is less than 15%.

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