ORNL Interim Progress Report on Static CIRFT Testing Curvature Data Update

Wang, Jy-An John¹  Wang, Hong¹ 

[1] Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

关键词: CIRFT;    SNF vibration;    pure bending;   

DOI  :  10.2172/1329157
RP-ID  :  ORNL/LTR--2016/619
PID  :  OSTI ID: 1329157
Others  :  Other: 453040374

学科分类：数学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Since the CIRFT tests reported in NUREG-7198 were generated, a number of factors that influence the recorded curvature measurement data were identified. In 2016, a data reanalysis task was undertaken to implement the lessons learned. This letter report provides the revised results of previous CIRFT tests, after implementing the following data reanalysis procedures: (A) experimental data smoothing and LVDT reset, (B) LVDT probe contact and sensor spacing correction for curvature data, and (C) LVDT probe dynamic vibration adjustment procedure development.