Development of GPU-Paralleled multi-resolution techniques for Lagrangian-based CFD code in nuclear thermal-hydraulics and safety

In this study, we propose a fully parallelized adaptive particle refinement (APR) algorithm for smoothed particle hydrodynamics (SPH) to construct a stable and efficient multi-resolution computing system for nuclear safety analysis. The APR technique, widely employed by SPH research groups to adjust...

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Bibliographic Details

Published in:	Nuclear engineering and technology Vol. 56; no. 7; pp. 2498 - 2515
Main Authors:	Kim, Do Hyun, Ahn, Yelyn, Kim, Eung Soo
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.07.2024 Elsevier 한국원자력학회
Subjects:	Adaptive particle refinement(APR) Adaptive smoothing length GPU parallelization Jet breakup Multi-resolution Safety analysis Smoothed particle hydrodynamics(SPH) 원자력공학 GPU parallelization Adaptive smoothing length Jet breakup Safety analysis Adaptive particle refinement(APR) Multi-resolution Smoothed particle hydrodynamics(SPH)
ISSN:	1738-5733, 2234-358X
Online Access:	Get full text
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