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Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing. / Hasib, Hazman; Rennie, Allan Edward Watson; Burns, Neil et al.
2015. Paper presented at Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course, Chester, United Kingdom.

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Harvard

Hasib, H, Rennie, AEW, Burns, N & Geekie, L 2015, 'Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing', Paper presented at Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course, Chester, United Kingdom, 30/11/15 - 1/12/15. <http://www.filtsoc.org/wp-content/uploads/2015/09/Characterisation_Course.pdf>

APA

Hasib, H., Rennie, A. E. W., Burns, N., & Geekie, L. (2015). Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing. Paper presented at Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course, Chester, United Kingdom. http://www.filtsoc.org/wp-content/uploads/2015/09/Characterisation_Course.pdf

Vancouver

Hasib H, Rennie AEW, Burns N, Geekie L. Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing. 2015. Paper presented at Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course, Chester, United Kingdom.

Author

Hasib, Hazman ; Rennie, Allan Edward Watson ; Burns, Neil et al. / Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing. Paper presented at Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course, Chester, United Kingdom.8 p.

Bibtex

@conference{6c4cc8706f57445490cb8dfe583a19ca,
title = "Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing",
abstract = "This research utilises additive manufacturing technology to fabricate filter mesh designed with non-stochastic lattice structures. Disc filters with 1-layer, 2-layer and 3-layer thicknesses of repeated 1.8 mm lattice unit cell as the filter mesh are modelled in SolidWorks. Computational Fluid Dynamic (CFD) simulation using ANSYS CFX is performed at eight different flow rates (250 lit/min, 270 lit/min, 290 lit/min, 310 lit/min, 330 lit/min, 350 lit/min, 370 lit/min and 390 lit/min) and the results (pressure drop and velocity) are analysed. Simulations are also done for perforated plates with circular-shaped and square-shaped holes with the same aperture size for benchmarking purposes. The outcomes indicate that the pressure drop of the lattice filters is noticeably lower than the perforated plates{\textquoteright}. These findings show that several layers of lattice structure could be stacked together as filter mesh to increase filtration efficiency with minimal pressure drop and to create a more tortuous path for the fluid.",
keywords = "Additive Manufacturing, Non-stochastic lattice structures, disc filters, pressure drop, velocity",
author = "Hazman Hasib and Rennie, {Allan Edward Watson} and Neil Burns and Louise Geekie",
year = "2015",
month = dec,
language = "English",
note = "Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course ; Conference date: 30-11-2015 Through 01-12-2015",

}

RIS

TY - CONF

T1 - Pressure drop and velocity simulations in non-stochastic lattice structure for filter applications fabricated using additive manufacturing

AU - Hasib, Hazman

AU - Rennie, Allan Edward Watson

AU - Burns, Neil

AU - Geekie, Louise

PY - 2015/12

Y1 - 2015/12

N2 - This research utilises additive manufacturing technology to fabricate filter mesh designed with non-stochastic lattice structures. Disc filters with 1-layer, 2-layer and 3-layer thicknesses of repeated 1.8 mm lattice unit cell as the filter mesh are modelled in SolidWorks. Computational Fluid Dynamic (CFD) simulation using ANSYS CFX is performed at eight different flow rates (250 lit/min, 270 lit/min, 290 lit/min, 310 lit/min, 330 lit/min, 350 lit/min, 370 lit/min and 390 lit/min) and the results (pressure drop and velocity) are analysed. Simulations are also done for perforated plates with circular-shaped and square-shaped holes with the same aperture size for benchmarking purposes. The outcomes indicate that the pressure drop of the lattice filters is noticeably lower than the perforated plates’. These findings show that several layers of lattice structure could be stacked together as filter mesh to increase filtration efficiency with minimal pressure drop and to create a more tortuous path for the fluid.

AB - This research utilises additive manufacturing technology to fabricate filter mesh designed with non-stochastic lattice structures. Disc filters with 1-layer, 2-layer and 3-layer thicknesses of repeated 1.8 mm lattice unit cell as the filter mesh are modelled in SolidWorks. Computational Fluid Dynamic (CFD) simulation using ANSYS CFX is performed at eight different flow rates (250 lit/min, 270 lit/min, 290 lit/min, 310 lit/min, 330 lit/min, 350 lit/min, 370 lit/min and 390 lit/min) and the results (pressure drop and velocity) are analysed. Simulations are also done for perforated plates with circular-shaped and square-shaped holes with the same aperture size for benchmarking purposes. The outcomes indicate that the pressure drop of the lattice filters is noticeably lower than the perforated plates’. These findings show that several layers of lattice structure could be stacked together as filter mesh to increase filtration efficiency with minimal pressure drop and to create a more tortuous path for the fluid.

KW - Additive Manufacturing

KW - Non-stochastic lattice structures

KW - disc filters

KW - pressure drop

KW - velocity

M3 - Conference paper

T2 - Testing, Characterisation and Filter Media 7: Conference, Exhibition and Training Course

Y2 - 30 November 2015 through 1 December 2015

ER -