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Post-Test Examination Results from Integral, High-Burnup, Fueled LOCA Tests at Studsvik Nuclear Laboratory (NUREG-2160)
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Publication Information
Manuscript Completed: April 2013
Date Published: August 2013
Prepared by:
Michelle E. Flanagan
U.S. Nuclear Regulatory Commission
Peter Askeljung
Anders Puranen
Hot Cell Laboratory, Studsvik Nuclear AB, Sweden
Division of Systems Analysis
Office of Nuclear Regulatory Research
U.S. Nuclear Regulatory Commission
Washington, DC 20555-0001
Abstract
This report presents and discusses the results of the U.S. Nuclear Regulatory Commission’s integral loss-of-coolant accident (LOCA) testing program conducted at Studsvik Nuclear AB in Sweden. In this program, refabricated, high burnup irradiated fuel rodlets were subjected to LOCA conditions. In total, six single-rod LOCA tests were conducted in the Hot Cell Laboratory at Studsvik Nuclear AB. This report documents the test conditions, rodlet response, and post-test examinations for all six tests. The purpose of this document is to make this information available for comparison to related or complementary experimental programs. The observations of fuel fragmentation, relocation, and dispersal in this experimental program may be of particular interest for comparison to related or complementary experimental programs.
Page Last Reviewed/Updated Tuesday, March 09, 2021
Page Last Reviewed/Updated Tuesday, March 09, 2021