Locally mesh-refined lattice Boltzmann method for fuel debris air cooling analysis on GPU supercomputer

Locally mesh-refined lattice Boltzmann method for fuel debris air cooling analysis on GPU supercomputer

A dry method is one of practical methods for decommissioning the TEPCO's Fukushima Daiichi nuclear power station. Japan Atomic Energy Agency (JAEA) has been evaluating the air cooling performance of the fuel debris by using the JUPITER code based on an incompressible fluid model and the Cit...

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Bibliographic Details
Main Authors: Naoyuki ONODERA, Yasuhiro IDOMURA, Shinichiro UESAWA, Susumu YAMASHITA, Hiroyuki YOSHIDA
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2020-01-01
Series:Mechanical Engineering Journal
Subjects:
natural convection
air cooling
lattice boltzmann method
adaptive mesh refinement
high performance computing
gpu
Online Access:https://www.jstage.jst.go.jp/article/mej/7/3/7_19-00531/_pdf/-char/en

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