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Details van artikel 2 van 8 gevonden artikelen
| Titel: |
18—AN ANALYSIS OF THE AIR-JET YARN-TEXTURING PROCESS PART IV: FLUID FORCES ACTING ON THE FILAMENTS AND THE EFFECTS OF FILAMENT CROSS-SECTIONAL AREA AND SHAPE |
| Auteur: |
Acar, M. Turton, R. K. Wray, G. R. |
| Verschenen in: |
The journal of the Textile Institute |
| Paginering: | Jaargang 77 (1986) nr. 4 pagina's 247-254 |
| Jaar: |
1986-07 |
| Inhoud: |
Fluid (drag) forces acting on filaments in an air-flow are theoretically analysed, and equations to calculate them are derived. Drag forces acting on filaments are shown to vary with the filament cross-section, the position of the filaments across the nozzle, and the local air velocity. Since finer filaments have a smaller inertial resistance to fluid forces and have lower stiffness, yarns with finer filaments are shown to be more suitable for air-jet texturing. Theoretical modelling of a filament as it emerges from the nozzle shows that, for filaments with identical linear densities, those with cross-sections having reduced bending and torsional stiffness, such as elliptic cross-sections, may be more suitable for air-jet texturing. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 2 van 8 gevonden artikelen
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