Homogenized cross section generation considering axial heterogeneity for VHTR fuel block

The HELIOS/CAPP and McCARD/CAPP code system has been developed for analysis of a very high temperature gas cooled reactor. However, the fuel block of a PMR200 has an axial heterogeneity and few group homogenized cross sections generated from a 2D model provide significantly large errors in the case...

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Veröffentlicht in:	Nuclear engineering and design 2014-05, Vol.271, p.332-336
Hauptverfasser:	Han, Tae Young, Lee, Hyun Chul, Jo, Chang Keun, Noh, Jae Man
Format:	Artikel
Sprache:	eng
Schlagworte:	Automation Computer simulation Cross sections Errors Fuels Heterogeneity Task planning (robotics) Two dimensional
Online-Zugang:	Volltext
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