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Printed book · Report

The BWR Core Simulator COSIMA with 2 Group Nodal Flux Expansion and Control Rod History

By Højerup, C.F.1

From

Risø National Laboratory for Sustainable Energy, Technical University of Denmark1

The boiling water simulator NOTAM has been modified and improved in several aspects: - The "1 1/2" energy group TRILUX nodal flux solution method has been exchanged with a 2 group nodal expansion method. - Control rod "history" has been introduced. - Precalculated instrument factors have been introduced.

The paper describes these improvements, which were considered sufficiently large to justify a new name to the programme: COSIMA.

Language: English
Publisher: Risø National Laboratory
Year: 1989
Volume: 2804
Pages: 13 s.
Series: Risø-m
ISBN: 8755015549 and 9788755015548
ISSN: 04186435
Types: Printed book and Report
Keywords

Risø-M-2804

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