کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8918793 1642858 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Convection heat transfer of alkali liquid metals and LBE in hexagonal bundles of uniformly heated tubes with helical spacers
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Convection heat transfer of alkali liquid metals and LBE in hexagonal bundles of uniformly heated tubes with helical spacers
چکیده انگلیسی
Both correlations agree with the majority of the compiled experimental and numerical data to within ±15%. Nuww is consistently lower than Nub,ww, and the difference is independent of P/D, but increases from 38% at low Pe (<100) to as much as 52% at Pe = 1100. Nuww, is also higher than that reported earlier by the authors for bare heated tubes, Nus, with the difference increasing from 42% to 111% with increased Pe from 300 to 1100, and decreased P/D from 1.3 to 1.1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thermal Science and Engineering Progress - Volume 5, March 2018, Pages 339-350
نویسندگان
, ,