Calculation of Degenerated Eigenmodes with Modified Power Method

The modified power method has been studied by many researchers to calculate the higher eigenmodes and accelerate the convergence of the fundamental mode. Its application to multidimensional problems may be unstable due to degenerated or near-degenerated eigenmodes. Complex eigenmode solutions are oc...

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Bibliographic Details
Main Authors: Peng Zhang, Hyunsuk Lee, Deokjung Lee
Format: Article
Language:English
Published: Elsevier 2017-02-01
Series:Nuclear Engineering and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1738573316301474