Abstract
Passive auto-catalytic Recombiner (PAR) is used for hydrogen reduction when a severe accident occurs in a nuclear power plant. In the study, to evaluate whether PAR can overcome pressure drop, PAR with upper geometry and length variables are numerically simulated and compared to analyze the convective flow characteristics. PAR with straight upper geometry shows more effective convection than Y-shaped upper geometry, and a longer upper length shows a higher flow rate.
| Translated title of the contribution | Numerical Analysis of the Effects of Passive Auto-catalytic Recombiners(PAR) Upper Geometry on Convective Flow Characteristics |
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| Original language | Korean |
| Pages (from-to) | 20-26 |
| Number of pages | 7 |
| Journal | 한국유체기계학회 논문집 |
| Volume | 27 |
| Issue number | 3 |
| DOIs | |
| State | Published - 2024 |