Back to Search
Start Over
Effect of the yarn pull-out velocity of shear thickening fluid-impregnated Kevlar fabric on the coefficient of friction
- Source :
- Journal of Mechanical Science and Technology. 30:3559-3565
- Publication Year :
- 2016
- Publisher :
- Springer Science and Business Media LLC, 2016.
-
Abstract
- This study explains the yarn pull-out process behavior of woven fabrics in relation to their mechanical properties. Empirical research on the relationship between the yarn pull-out behavior and fabric properties are evaluated, along with a detailed comparison of friction between the fabric fibers in static and dynamic modes. Samples are tested in three modes, namely, neat, dissolved liquid, and silica particle- based Shear thickening fluid (STF)-treated fabric. Accordingly, the presence of STF increases friction between the fabrics and the warp and weft yarns, as well as prevents the displacement of the yarns. Increased friction also leads to an increase in the energy absorption of the yarn pull-out process. In this research, the pull-out test has been performed at three different velocities: 50, 250 and 500 mm/min. Results show that increases in the pull-out velocity increase the pull-out force of the neat and dissolved liquid samples. By contrast, the behavior is completely opposite in the STF-treated sample. Comparing the yarn pull-out values indicates that the STF-treated samples have the highest value, which is approximately three times higher than that of the neat sample.
- Subjects :
- Dilatant
Materials science
Mechanical Engineering
Process behavior
Silica particle
02 engineering and technology
Kevlar
Yarn
021001 nanoscience & nanotechnology
020303 mechanical engineering & transports
0203 mechanical engineering
Mechanics of Materials
Energy absorption
visual_art
visual_art.visual_art_medium
Composite material
0210 nano-technology
Coefficient of friction
Displacement (fluid)
Subjects
Details
- ISSN :
- 19763824 and 1738494X
- Volume :
- 30
- Database :
- OpenAIRE
- Journal :
- Journal of Mechanical Science and Technology
- Accession number :
- edsair.doi...........85803678dab3db4d27b068fdf87a5fe1