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    Rights statement: This is the author’s version of a work that was accepted for publication in Acta Materialia. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Acta Materialia, 149, 2018 DOI: 10.1016/j.actamat.2018.02.051

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Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime. / Otaru, A.J.; Morvan, H.P.; Kennedy, A.R.
In: Acta Materialia, Vol. 149, 01.05.2018, p. 265-273.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Otaru, AJ, Morvan, HP & Kennedy, AR 2018, 'Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime', Acta Materialia, vol. 149, pp. 265-273. https://doi.org/10.1016/j.actamat.2018.02.051

APA

Otaru, A. J., Morvan, H. P., & Kennedy, A. R. (2018). Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime. Acta Materialia, 149, 265-273. https://doi.org/10.1016/j.actamat.2018.02.051

Vancouver

Otaru AJ, Morvan HP, Kennedy AR. Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime. Acta Materialia. 2018 May 1;149:265-273. Epub 2018 Mar 5. doi: 10.1016/j.actamat.2018.02.051

Author

Otaru, A.J. ; Morvan, H.P. ; Kennedy, A.R. / Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime. In: Acta Materialia. 2018 ; Vol. 149. pp. 265-273.

Bibtex

@article{ce34e810b6ea4835b9709b3d7fa3bf53,
title = "Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime",
abstract = "Experimental measurements of the pressure drop across porous metals have been compared with computational fluid dynamics simulations, for the first time, for structures typified by large pores with small interconnecting “windows”. Structural information for the porous structures was obtained from X-ray computed tomography and a robust methodology for developing a representative volume element is described. The modelling approach used was able to reliably predict the pressure drop behaviour within the Forchheimer regime. The methodology was extended to simulate flow through geometrically-adapted, “semi-virtual” pore structures and this approach could prove to be an invaluable tool in the design of porous metal components for applications involving fluid flow.",
keywords = "Porous material, Modelling, Permeability",
author = "A.J. Otaru and H.P. Morvan and A.R. Kennedy",
note = "This is the author{\textquoteright}s version of a work that was accepted for publication in Acta Materialia. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Acta Materialia, 149, 2018 DOI: 10.1016/j.actamat.2018.02.051",
year = "2018",
month = may,
day = "1",
doi = "10.1016/j.actamat.2018.02.051",
language = "English",
volume = "149",
pages = "265--273",
journal = "Acta Materialia",
issn = "1359-6454",
publisher = "PERGAMON-ELSEVIER SCIENCE LTD",

}

RIS

TY - JOUR

T1 - Measurement and simulation of pressure drop across replicated porous aluminium in the Darcy-Forchheimer regime

AU - Otaru, A.J.

AU - Morvan, H.P.

AU - Kennedy, A.R.

N1 - This is the author’s version of a work that was accepted for publication in Acta Materialia. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Acta Materialia, 149, 2018 DOI: 10.1016/j.actamat.2018.02.051

PY - 2018/5/1

Y1 - 2018/5/1

N2 - Experimental measurements of the pressure drop across porous metals have been compared with computational fluid dynamics simulations, for the first time, for structures typified by large pores with small interconnecting “windows”. Structural information for the porous structures was obtained from X-ray computed tomography and a robust methodology for developing a representative volume element is described. The modelling approach used was able to reliably predict the pressure drop behaviour within the Forchheimer regime. The methodology was extended to simulate flow through geometrically-adapted, “semi-virtual” pore structures and this approach could prove to be an invaluable tool in the design of porous metal components for applications involving fluid flow.

AB - Experimental measurements of the pressure drop across porous metals have been compared with computational fluid dynamics simulations, for the first time, for structures typified by large pores with small interconnecting “windows”. Structural information for the porous structures was obtained from X-ray computed tomography and a robust methodology for developing a representative volume element is described. The modelling approach used was able to reliably predict the pressure drop behaviour within the Forchheimer regime. The methodology was extended to simulate flow through geometrically-adapted, “semi-virtual” pore structures and this approach could prove to be an invaluable tool in the design of porous metal components for applications involving fluid flow.

KW - Porous material

KW - Modelling

KW - Permeability

U2 - 10.1016/j.actamat.2018.02.051

DO - 10.1016/j.actamat.2018.02.051

M3 - Journal article

VL - 149

SP - 265

EP - 273

JO - Acta Materialia

JF - Acta Materialia

SN - 1359-6454

ER -