Data · dataset · 2024
Design and prospects of small multifunctional pool research reactor
Listed in ScienceDB
[Background]Pool-type research reactors are the key reactor types among the current multi-purpose research reactors in the world.
Description
They have attracted much attention due to their outstanding performance in safety characteristics, versatility, operation and maintenance. Among pool-type reactors, the design of small research reactors with a thermal power of 1-10MW is the most mature and has the widest application scenarios.
[Purpose]In order to explore the development direction of the core design and application scenarios of pool-type research reactors in the future. [Methods]Firstly, a comparative study was conducted on the core scheme of small pool-type research reactors that have carried out RERTR (Reduced Enrichment Research and Test Reactor) de-enrichment projects and core redesigns around the world, and the fuel types and component structures that can be used in the core of future small pool-type research reactors and the current application of small pool-type research reactors around the world were analyzed.
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[Results]The development status of small pool-type research reactors in terms of fuel type and core structure was summarized, and the technical indicators of various neutron application scenarios of research reactors were summarized. [Conclusions]Finally, through horizontal comparative exploration and analysis, it was concluded that the future small pool-type research reactor will adopt a compact core design, high-density low-enriched uranium as fuel, based on a compact and movable small core, and with neutron source application facilities in large pools as the main development direction.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.hjs.00156 ↗
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 · Energy · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Chemical engineering 68%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.hjs.00156 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4004 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (68%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:energy | 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 | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |