Data · dataset · 2023
Numerical and experimental studies on reconfiguration of flexible beam with point buoyancy
Listed in ScienceDB
In nature and engineering, a uniform flexible beam with point buoyancy is common.
Description
The response of a flexible beam with point buoyancy is more complicated than that of a flexible beam. Therefore, this paper numerically and experimentally studied the drag reduction problem of a flexible beam with point buoyancy.
First, a governing equation with point buoyancy is established. Then, an explicit iterative numerical method is proposed to solve large geometric nonlinear differential equations. Finally, numerical and experimental analysis drag reduction phenomenon of flexible beam with point buoyancy.
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The results show that the reconfiguration shape of flexible beam with point buoyancy is no longer self-similar, and there are locally bending points in beam deformations. It is found that the Vogel exponent curve fluctuates due to the non-self-similarity of the deformation shape. Moreover, as the buoyancy gets greater, the fluctuation range of Vogel values becomes more profound.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.09439 ↗
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
- Aerospace engineering 73%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.09439 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:4001 | 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 |