کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6846054 | 1436498 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Results of preoperational inspection at unit 1 of Novovoronezh NPP II
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A procedure [2], developed by experts of Politest Eddy-Current Testing Center Co. Ltd. and the Scientific and Technical Center for Emergency Engineering Operations at NPPs, a branch of JSC “Concern Rosenergoatom”, and used for the first time at a Russian NPP at the stage of preoperational incoming inspection for the base metal and weld state in components and pipelines at unit 1 of Novovoronezh NPP II using Politest-PG, an innovative system for automated eddy-current testing of the steam generator heat-exchange tubes at NPPs with VVER reactors, was employed to inspect the heat-exchange tubes for all steam generators. As the result of the test, the steam generator tubes were found to contain discontinuities with a maximum depth of up to 10% of the rated wall thickness which is tolerable. The inspection results have confirmed the unit to be fit for commercial operation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Energy and Technology - Volume 3, Issue 4, December 2017, Pages 319-322
Journal: Nuclear Energy and Technology - Volume 3, Issue 4, December 2017, Pages 319-322
نویسندگان
O.V. Urazov,