Data · dataset · 2026
Experimental Investigation of Bubble Dynamics in gas-LBE Two-Phase Flow Across Diverse Pipe Geometries
Listed in ScienceDB
This dataset originates from an experimental study on gas‑liquid two‑phase flow in molten Lead‑Bismuth Eutectic (LBE), conducted to investigate bubble behavior.
Description
The experiments were performed in circular pipes with various inner diameters. We acquired detailed radial and axial profiles of void fraction, bubble velocity, interfacial area concentration, chord length, and bubble frequency.
The data reveal a core‑peaked void fraction distribution, and lognormal chord‑length distributions. Additionally, we provide differential pressure signals (both mean values and fluctuation amplitudes) along with their frequency‑domain characteristics, including Power Spectral Density (PSD), spectral entropy, and low‑frequency energy ratio.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00186.01228 ↗
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
- Experimental methods in fluid flow, heat and mass transfer 77%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00186.01228 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:field:401205 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (77%) |
| 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 |