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http://bura.brunel.ac.uk/handle/2438/28127Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Naicker, C | - |
| dc.contributor.author | Arcondoulis, EJG | - |
| dc.contributor.author | Tyacke, JC | - |
| dc.contributor.editor | Tyacke, JC | - |
| dc.contributor.editor | Vadlamani, NR | - |
| dc.coverage.spatial | Cambridge, UK | - |
| dc.date.accessioned | 2024-01-30T17:03:27Z | - |
| dc.date.available | 2024-01-30T17:03:27Z | - |
| dc.date.issued | 2024-12-03 | - |
| dc.identifier | ORCiD: James C. Tyacke https://orcid.org/0000-0001-7220-7711 | - |
| dc.identifier.citation | Naicker, C., Arcondoulis, E.J.G. and Tyacke, J.C. (2025) 'Large-Eddy Simulation of Structured Porous Coatings', in J.C. Tyacke and N.R. Vadlamani (eds) Proceedings of the Cambridge Unsteady Flow Symposium 2024. (CUFS 2024), Cambridge UK, 4-5 March. Cham: Springer, pp. 153 - 167. doi: 10.1007/978-3-031-69035-8_9. | en_US |
| dc.identifier.isbn | 978-3-031-69034-1 (pbk) | - |
| dc.identifier.isbn | 978-3-031-69035-8 (ebk) | - |
| dc.identifier.uri | https://bura.brunel.ac.uk/handle/2438/28127 | - |
| dc.description.abstract | Porous coated cylinders have the potential to reduce the vortex shedding tonal noise as well as broadband noise compared to an uncoated cylinder, although the mechanism of noise reduction is not fully understood. Recent studies show that such benefits can be obtained for both randomised porous coatings as well as structured porous coatings. These coatings have been gaining interest due to their potential application in various fields, such as landing gear struts, wind turbine structures and heat exchangers. The current study presents the first fully resolved Large-Eddy Simulation (LES) of a Structured Porous Coated Cylinder (SPCC). High-fidelity LES data is presented modelling a spanwise section at <i>Re = 73,000</i> (based on outer diameter). Wake profiles of streamwise mean and RMS velocity profiles are presented and compared with an uncoated cylinder and forms a basis to inform and improve Darcy-Forchheimer porous modelling. Boundary layer development on the inner cylinder and shear layer trajectory is also presented. Unsteady data is recorded using a novel solver-independent HDF5-based I/O library developed by Upstream CFD GmbH. | - |
| dc.description.sponsorship | We are grateful to the UK Materials and Molecular Modelling Hub for com- putational resources, which is partially funded by EPSRC (EP/P020194/1 and EP/T022213/1). As a consortium partner, access to these resources was provided by Brunel University London. The authors would like to thank EPSRC for the computational time made available on the UK supercomputing facility ARCHER/ARCHER2 via the UK Turbulence Consortium (EP/R029326/1). | en_US |
| dc.format.extent | 153 - 167 | - |
| dc.format.medium | Print-Electronic | - |
| dc.language.iso | en_US | en_US |
| dc.publisher | Springer Nature | en_US |
| dc.relation.ispartofseries | Cambridge Unsteady Flow Symposium;2024 | - |
| dc.rights | Copyright © 2025 The Author(s), under exclusive license to Springer Nature Switzerland AG. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. In: J.C. Tyacke and N.R. Vadlamani (eds) Proceedings of the Cambridge Unsteady Flow Symposium 2024. CUFS 2024, Cambridge UK, 4-5 March. Cham: Springer, pp. 153 - 167, following peer review. The final authenticated version is available online at https://link.springer.com/chapter/10.1007/978-3-031-69035-8_9. Rights and permissions: Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. (see: https://www.springernature.com/gp/open-research/policies/book-policies and https://www.springernature.com/gp/new-content-item/23218974). | - |
| dc.rights.uri | https://www.springernature.com/gp/open-research/policies/book-policies | - |
| dc.source | Cambridge Unsteady Flow Symposium 2024 | - |
| dc.source | Cambridge Unsteady Flow Symposium 2024 | - |
| dc.title | Large-Eddy Simulation of Structured Porous Coatings | en_US |
| dc.type | Conference Paper | en_US |
| dc.identifier.doi | https://doi.org/10.1007/978-3-031-69035-8_9 | - |
| pubs.finish-date | 2024-03-05 | - |
| pubs.finish-date | 2024-03-05 | - |
| pubs.publication-status | Published | - |
| pubs.start-date | 2024-03-04 | - |
| pubs.start-date | 2024-03-04 | - |
| dc.rights.holder | The Author(s), under exclusive license to Springer Nature Switzerland AG | - |
| Appears in Collections: | Dept of Mechanical and Aerospace Engineering Embargoed Research Papers | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| FullText.pdf | Embargoed until 2 December 2025. Copyright © 2025 The Author(s), under exclusive license to Springer Nature Switzerland AG. This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. In: J.C. Tyacke and N.R. Vadlamani (eds) Proceedings of the Cambridge Unsteady Flow Symposium 2024. CUFS 2024, Cambridge UK, 4-5 March. Cham: Springer, pp. 153 - 167, following peer review. The final authenticated version is available online at https://link.springer.com/chapter/10.1007/978-3-031-69035-8_9. Rights and permissions: Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. (see: https://www.springernature.com/gp/open-research/policies/book-policies and https://www.springernature.com/gp/new-content-item/23218974). | 8.58 MB | Adobe PDF | View/Open |
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