کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4925331 | 1431400 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Validation of NEPTUNE CFD two-phase flow models against OECD/NRC PSBT subchannel experiments
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Validation of NEPTUNE CFD two-phase flow models against OECD/NRC PSBT subchannel experiments Validation of NEPTUNE CFD two-phase flow models against OECD/NRC PSBT subchannel experiments](/preview/png/4925331.png)
چکیده انگلیسی
The influence of code physical and closure models on the void fraction prediction has been studied and discussed in detail. Generally, the calculated cross-sectional averaged void fraction at the measurement plane differs from the measured one by maximum of ±8%. This discrepancy is comparable to the 2Ï experimental uncertainty range on void fraction measurement. The performed investigations have shown the ability of NEPTUNE_CFD to predict reasonably the void fraction in PSBT subchannel using appropriate modeling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Engineering and Design - Volume 321, September 2017, Pages 82-91
Journal: Nuclear Engineering and Design - Volume 321, September 2017, Pages 82-91
نویسندگان
S. Lutsanych, F. Moretti, F. D'Auria,