基于在线监测的核电厂主管道评定技术及软件开发  

Assessment Technology and Software Development for Nuclear Power Plant’s Main Pipelines Based on Online Monitoring

作　　者：安英辉 王春辉[1] 陈明亚[2] 史芳杰[2] 李乾武 高红波 余伟炜[2] 彭群家 陈志林[2] AN Ying-hui;WANG Chun-hui;CHEN Ming-ya;SHI Fang-jie;LI Qian-wu;GAO Hong-bo;YU Wei-wei;PENG Qun-jia;CHEN Zhi-lin(Daya Bay Nuclear Power Operation Management Co.,Ltd.;Suzhou Nuclear Power Research Institute)

机构地区：[1]大亚湾核电运营管理有限责任公司 [2]苏州热工研究院有限公司

出　　处：《化工机械》2024年第2期288-294,共7页Chemical Engineering & Machinery

基　　金：国家重点研发计划(批准号:2020YFB1901500)资助的课题;国家自然科学基金(批准号:12075274)资助的课题。

摘　　要：研究了基于运行参数在线监测的主管道断裂评定方法,建立了由热电势测试材料冲击功、裂纹撕裂断裂韧度预测和在线含缺陷管道断裂评定的成套技术方案,开发了专用的主管道断裂评定软件,并验证了某工况下使用该软件的计算结果与原设计要求偏差小于3%。The method for main pipeline’s fracture evaluation based on online monitoring of operating parameters was investigated and technical schemes were proposed for testing materials’impact work though the thermoelectric potential,predicting crack tearing and fracture toughness,as well as online evaluating the fracture of pipelines with defects;in addition,a main pipe’s special fracture evaluation software was developed and the deviation between calculated results of the developed software and the original design requirements was verified to be less than 3% in a certain working condition.

关 键 词：主管道 断裂韧度 在线监测 断裂评定 软件开发 

分 类 号：TQ055.81[化学工程]