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Fusion Engineering and Design 5152 (2000) 8591 Analysis of tritium kinetics of SIBELIUS beryllium
 

Summary: Fusion Engineering and Design 5152 (2000) 8591
Analysis of tritium kinetics of SIBELIUS beryllium
S. Cho a,
*, M.A. Abdou b
a
Korea Basic Science Institute, 52 Yeoeun-dong, Yusung-ku, Taejeon, 305-333, South Korea
b
Mechanical and Aerospace Engineering Department, Uni6ersity of California, Los Angeles, CA, USA
Abstract
A tritium transport model called BETTY has been developed to describe and predict the kinetics of tritium
transport in irradiated beryllium in fusion blanket applications. Some USA SIBELIUS experimental data were
released and provided useful input data for tritium transport models and code development. An analysis of these
USA SIBELIUS experimental data was performed in this paper. A comparison of the tritium kinetics results
predicted by the model with those from the experiments shows reasonable agreements. In addition, a parametric
sensitivity analysis for the variance of surface activation energies and diffusion coefficient is performed and the
minimal effects are observed based on the modeling results. 2000 Elsevier Science B.V. All rights reserved.
Keywords: Tritium kinetics; SIBELIUS beryllium; BETTY
www.elsevier.com/locate/fusengdes
1. Introduction
Beryllium is considered as both a neutron multi-

  

Source: Abdou, Mohamed - Fusion Science and Technology Center, University of California at Los Angeles

 

Collections: Plasma Physics and Fusion