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NONDESTRUCTIVE TEST OF CARBON BEDS FOR REACTOR CONTAINMENT APPLICATIONS. Progress Report, June 1962-December 1963
Author(s) -
A.H. Peters,
D.R. Muhlbaier
Publication year - 1964
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/4035050
Subject(s) - containment (computer programming) , freon , nuclear engineering , environmental science , carbon fibers , tracer , leak , leak detection , waste management , materials science , petroleum engineering , environmental engineering , engineering , chemistry , nuclear physics , computer science , composite material , physics , organic chemistry , composite number , programming language
A nondestructive technique was developed for evaluating carbon beds used in reactor containment applications. Freon-12 was used as a tracer to detect leak paths that would reduce the efficiency of carbon beds for removal of radioactive I/sub 2/ vapor. Leaks greater than 0.008% of the tothl flow were detected with an electron-capture-type instrument. The current method is suitable for testing dry carbon beds prior to field installation and at air velocities up to 20 ft/min. (auth

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