Dynamic Permeability of Porous Elastic Fabrics
نویسندگان
چکیده
منابع مشابه
Dynamic permeability of porous media by cellular automata
The step response of a porous medium with quenched disorder is investigated by cellular automata. The main conclusions of this dynamic study on samples of
متن کاملA Permeability Prediction for Non– Crimp Fabrics
A model is proposed to analyse the variation in the permeability of Non– Crimp Fabrics, originating from variations in the internal structure of the material. A geometrical description of the fabric based on the distortion induced by the stitch threads piercing through the fabric is employed. The distortions form channels which are mutually connected. It is assumed that these channels dominate ...
متن کاملElastic Nonwoven Fabrics from Polyolefin Elastomers
VistamaxxTM Specialty Elastomers are polyolefin elastomers with isotactic propylene crystallinity. These polymers contain a predominant (>80%) amount of propylene with isotactic propylene crystallinity, with the balance of the composition being ethylene and other αolefins. This new family of thermoplastic elastomers are highly elastic and exhibit excellent recovery from deformation. These polym...
متن کاملInvestigation of Air Permeability of Cotton & Modal Knitted Fabrics
In this study, it was aimed to investigate the porosity / compactness of the knitted structures made from cotton and modal yarns and to evaluate the air permeability property for sportswear. In the experimental section, cotton and modal yarns spun in different counts ( Ne 30, Ne 40 ) with the same twist coefficient of αe = 3.53 and 3.3 respectively were knitted as single jersey fabrics in the s...
متن کاملNonlinear Dynamic Response of Functionally Graded Porous Plates on Elastic Foundation Subjected to Thermal and Mechanical Loads
In this paper, the first-order shear deformation theory is used to derive theoretical formulations illustrating the nonlinear dynamic response of functionally graded porous plates under thermal and mechanical loadings supported by Pasternak’s model of the elastic foundation. Two types of porosity including evenly distributed porosities (Porosity-I) and unevenly distributed porosities (Porosity-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Engineered Fibers and Fabrics
سال: 2012
ISSN: 1558-9250,1558-9250
DOI: 10.1177/155892501200702s05