Investigation of Flow Behavior and Porous Medium Resistance Coefficients for Metallic-Cloth Fibers
The flow through porous metallic-cloth fibers influences the cloth seal leakage performance. Measuring the actual seal leakage proves difficult with challenging turbine operating conditions. A non-Darcian porous medium Computational Fluid Dynamics (CFD) model was employed for the flow within porous metallic-cloth fibers. CFD analyses need leakage data depending on the pressure load to calibrate flow resistance coefficients. A test rig was built to measure leakage with respect to the pressure load and weave orientation in four directions. The Sutherland-ideal gas approach was utilized to determ... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2020 |
Reihe/Periodikum: | Fibers, Vol 8, Iss 12, p 75 (2020) |
Verlag/Hrsg.: |
MDPI AG
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Schlagwörter: | metallic-cloth fibers / cloth weave / woven metal fibers / porous resistance coefficients / porous medium CFD analysis / Dutch twill / Chemicals: Manufacture / use / etc / TP200-248 / Textile bleaching / dyeing / printing / TP890-933 / Biology (General) / QH301-705.5 / Physics / QC1-999 |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-28576598 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | https://doi.org/10.3390/fib8120075 |