2026-10-14T14:21:42Z https://www.scidb.cn/oai

10.57760/sciencedb.hjs.00628 2026-02-05T09:48:48Z

2026-02-05 A dataset of thermal striping at the reactor core outlet doi:10.57760/sciencedb.hjs.00628 en This paper presents a dedicated dataset for the study of thermal striping in the reactor core outlet region. The dataset covers three working fluids: water, liquid sodium (Na), and liquid lead-bismuth eutectic (LBE), encompassing a variety of typical simplified  geometries and operating conditions. Each data entry fully records key boundary conditions, geometric parameters, characteristic reference scales, and measurement point layout information. The dataset also includes critical characteristic quantities, such as average and transient temperature, velocity parameters, temperature fluctuation intensity, and temperature power spectral density (PSD), which are applicable for model validation and pattern analysis. This dataset provides reliable, structured data support for the analysis of thermal striping mechanisms, validation of turbulent heat transfer models, and the development of data-driven predictive methods. It also offers valuable data references for the safety assessment and optimization of reactor thermal-hydraulic designs. Thermal striping; Core outlet; Dataset; Thermal-hydraulic zhao wende Guo Junliang Li Xiaobin Zhang Hongna Wang Yue Cai Weihua Meng Shuqi Chen Fang Li Fengchen PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/10.3724/j.0253-3219.2026.hjs.49.260050 Science Data Bank