کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8067174 1521083 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rod insertion method analysis - A methodology update and comparison to boron dilution method
ترجمه فارسی عنوان
تجزیه و تحلیل روش قرار دادن میله - روش به روز رسانی و مقایسه با روش رقت بور
کلمات کلیدی
روش درج، میله کنترل ارزشمند، شبیه سازی، فاکتور اصلاح قبل از محاسبه، مقایسه آزمایش روش رقت بور، نیروگاه هسته ای،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
The rod insertion method for control rod worth measurement is explained and past as well as recent developments are outlined. The original methodology is updated with a more consistent use of the flux redistribution correction, conversion from dynamic to static reactivity and a new procedure to account for the so-called reactivity overshoot. As an example, the procedure is applied to real measured data from Krško NPP. Resulting integral and differential worth curves are compared with reference measurements by the boron dilution method, where a previously unattainable match is observed. Additional research is presented in order to assess the remaining small deviations. Besides other advantages, the rod insertion method is demonstrated to produce results that are in excellent agreement with those of boron dilution method and can therefore be used as replacement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Nuclear Energy - Volume 113, March 2018, Pages 96-104
نویسندگان
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