Semi-Analytical Calculation of Pore-Related Parameters of Wire/Woven Screens
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URI: http://hdl.handle.net/10835/14666
ISSN: 0020-7403
ISSN: ISSN: 1879-2162
DOI: https://doi.org/10.1016/j.ijmecsci.2022.107972
ISSN: 0020-7403
ISSN: ISSN: 1879-2162
DOI: https://doi.org/10.1016/j.ijmecsci.2022.107972
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Granados Ortiz, Francisco Javier; López Martínez, Alejandro![Autoridad Universidad de Almería Autoridad Universidad de Almería](/themes/Mirage2/images/autoridades/autoridad.png)
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2022-12-01Resumen
Wire/woven screens have a wide range of applications, from being used as simple mechanical screening device to nanoscreen wicking with nanofluids. The vast number of applications makes important to study these screens with high accuracy, to reduce errors in characterisation and performance predictions. Previous works to date focused either on the study of these screens as a two-dimensional surface (e.g. in ventilation openings as insect-proof screens) or as three-dimensional structures under important assumptions (symmetric mesh, thickness of two times their diameter, linear evolution of the pore area along the thickness). These
incomplete modellings introduce errors in applications such as the estimation of permeability of the porous media (two-dimensional porosity is identical for two meshes with the same projected area of pore but different thickness) or computational simulations of ventilation in buildings/greenhouses, where these parameters are imposed as boundary condition. The ...