Data · dataset · 2023
截面最大温度、速度、含气率
Listed in ScienceDB
蒸汽发生器管道破裂（SGTR）事故在铅基快堆严重事故分析中有着举足轻重的意义。蒸汽发生器管道破裂位置靠近主泵时，水蒸气将会进入堆芯，从而导致燃料组件内形成液态重金属与水蒸气的两相流动。事故带来的热工水力问题可能会严重威胁反应堆的安全。本文采用开源的CFD软件OpenFOAM，将改进后的Euler方法封装为自主开发的求解器LBEsteamEulerFoam。通过改变不同的加热边界条件和进口冷却剂类型，模拟了事故工况下不同进口含气率的燃料组件内两相流动情况。该数据集描述了不同含气率下燃料组件出口截面处最大铅铋速度，冷却剂最高温度，网格最大含气率等数据。
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Where it is published
- DOI doi.org/10.57760/sciencedb.j00186.00220 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Fluid mechanics and thermal engineering 73%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00186.00220 | 10 d ago | JSON v1 |
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|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4012 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (73%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |