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Title: Pressurizer with a mechanically attached surge nozzle thermal sleeve

A thermal sleeve is mechanically attached to the bore of a surge nozzle of a pressurizer for the primary circuit of a pressurized water reactor steam generating system. The thermal sleeve is attached with a series of keys and slots which maintain the thermal sleeve centered in the nozzle while permitting thermal growth and restricting flow between the sleeve and the interior wall of the nozzle.
Authors:
Publication Date:
OSTI Identifier:
1128537
Report Number(s):
8,681,922
12/967,167
DOE Contract Number:
FC07-07ID14779
Resource Type:
Patent
Research Org:
Westinghouse Electric Company LLC, Cranberry Township, PA, USA
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING