Data · dataset · 2022
Dynamic image data pertaining to the heat and mass transfer processes in small-scale free-piston homogeneous charge compression ignition engines
Listed in Teesside University Research Data Repository
Research and development activities pertaining to small-scale free-piston homogeneous charge compression ignition engines are presented.
Description
The minimization of small-scale effects is explored. Particular emphasis is placed on the heat and mass transfer processes in small-scale free-piston homogeneous charge compression ignition engines.
A numerical model incorporating a force balance, heat and mass transfer, and chemical kinetics is developed to explore the combustion characteristics and flame stability in small-scale homogeneous charge compression ignition engines with free-pistons. The dynamic mesh capability is used in ANSYS FLUENT to simulate problems with free-piston boundary motion. A combination of smoothing, layering, and remeshing schemes is used to tackle the dynamic mesh problem.
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Boundary conditions are defined for internal flow. A compiled user-defined function is used to specify the flow-driven free-piston motion. Gravity is an important factor in the force balance, and is considered in the numerical model.
A small gap remains between the free-piston and the cylinder for the sake of simplicity. The user-defined function needs to be compiled within ANSYS FLUENT before it can be used in the solver. Contributor: Junjie Chen, E-mail: koncjj@gmail.com, Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China
Links
Where it is published
- DOI doi.org/10.17632/m8wbdrnrch.1 ↗
DOI / persistent id · from researchdata tees ac uk
Catalogue records · 1
- OAI-PMH record data.mendeley.com/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Adata… ↗
metadata API · from researchdata tees ac uk
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Mechanical engineering · Social Science
- Inferred from text
- Image 75%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Teesside University Research Data Repository | oai:data.mendeley.com/m8wbdrnrch.1 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].anzsrc:group:4017 | mapping · researchdata tees ac uk | vocabulary-mapper@1.0.0 | keywords['Mechanical Engineering'] |
| concepts[field].local:field:earth-environmental | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:engineering | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:humanities | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[field].local:field:social-science | mapping · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| concepts[modality].local:modality:image | enrichment · researchdata tees ac uk | keyword-concept-rules@1.0.0 | title+description (75%) |
| description | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/description |
| license | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/rights |
| publication_date | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | |
| title | source · researchdata tees ac uk | connector:researchdata_tees_ac_uk@1.0.0 | /metadata/dc/title |