搜索结果: 1-15 共查到“纺织科学技术 behaviour”相关记录26条 . 查询时间(0.156 秒)
Tensile Behaviour of Spun Yarns under Static State
interaction effect spun yarn tensile properties yarn strength
2010/9/20
The tensile properties of spun yarn are accepted as one of the most important parameters for assessment of yarn quality. The tensile properties decide the performance of post spinning operations; warp...
Investigation of Fabric Behaviour in Bias Extension at Low Loads
shear critical shear angle bias extension buckling image analysis
2009/6/15
Shear deformations are the most significantmodeofdeformationduringdrapingorforming
processes. The bias extension test can be used to trace the parameters describing fabric shear. In this research the...
Prediction of Fabric Drape Behaviour using Finite Element Method
Fabric drape Finite element method Digital image processing Drape profile
2009/4/13
In this study, an attempt has been made to predict the drape profile of woven fabrics using finite element analysis. The finite element method has been used in the prediction of structural instabili...
Banana fibers obtained from the stem of banana plant (Musa sapientum) have been characterised for their diameter variability and their mechanical properties, with a stress on fracture morphology. The ...
The Behaviour of Fabric with Elastane Yarn During Stretching
fabric elastane yarn stress-extension curve viscoelastic properties elastic extension
2009/2/18
This paper presents an investigation into the behaviour of fabric with elastane yarn during stretching. The aim of the research was to study the viscoelastic part of the stress-extension curve and beh...
The Compression Behaviour of Warp Knitted Spacer Fabric
spacer fabric compression spacing monofilament mechanical model
2009/2/17
The paper presents the special compressibility of warp knitted spacer fabric based on its construction, and analyses the stress and strain behavior of spacer fabric when compressed. Corresponding infl...
An Image Based Method for Characterising the Mechanical Behaviour of Fabrics. Part I: The Measurement of In-plane Tensile Behaviour
fabrics mechanical properties image-based method displacement shape deformation Kawabata Evaluation System
2009/2/17
The characterisation of fabric mechanical properties including tensile, bending, shearing, compressing and fracture was investigated by an image based method. In this paper, an in-plane strain-stress ...
Investigation into Compressional Creep Behaviour of Persian Hand-Woven Carpet During Simulated Storage under Different Environmental Conditions
persian hand-made carpet environmental conditions creep eyring model
2009/2/17
In this research, an apparatus was designed and constructed in order to simulate the storage behaviour of hand-woven carpet under different environmental conditions. Hand-woven carpet ("Isfahan") with...
A Nonwovens Coated by Chitosan with Potential Anti-microbial Behaviour – Preliminary Results
nonwoven chitosan forms medical application devices
2009/2/16
The aim of the research was to elaborate the manufacturing method of modified non-woven materials for medical use as absorbent material in consumers’ plasters. The modified non-woven materials obtaine...
Influence of Liquid Nature on Wetting Behaviour of an Inclined Fibre
liquid film instability Rayleigh wavelength mother-daughter droplet
2009/2/16
In a previous publication [3] it was shown that the inclination angle of a fibre being imm-ersed and druwn out from a liquid reservoir (glycerol) influences the development of liquid instability, and ...
Swelling Behaviour of Cellulosic Fibres – Part I: Changes in Physical Properties
cellulosic material salt-alkali fibre swelling physical properties
2009/2/16
The swelling and dissolving properties of textile materials are characterised in cotton and regenerated cellulosic fibres of lyocell and viscose (NMMO- and xanthogenate-type). The swelling, fractionat...
Rheological Behaviour of Polypropylene/Boehmite Composites, Structure and Properties of Hybrid Fibres
polypropylene composites nanofiller thermal properties mechanical properties
2009/2/16
In this paper, the effect of the re-melting and kneading of polypropylene (PP)/Boehmite composites in a twin-screw extruder on their rheological properties and spinning as well as the effect of the un...
Blended Polypropylene/polyethylene Terephthalate Fibres: Crystallization Behaviour of Polypropylene and Mechanical Properties
polypropylene polyethylene terephthalate crystallisation mechanical properties
2009/2/16
Polyethylene terephthalate (PET) and the compatibilisers ethylenedistearamide (EDSA) and ethylenevinylacetate (EVAc) are used for the modification of PP fibres that are aimed at improving the dyeabili...
The Unstable Behaviour of Reciprocally Rotating Shafts in Textile Machines
reciprocal rotating shaft textile machines stability at rotary motion
2009/2/13
The stability of the reciprocal rotary motion of a motor-driven elastic shaft is studied in this paper. It is found that unstable critical behaviour arises when the average value of the second power o...
Using Fuzzy Logic to Evaluate and Predicte Chenille Yarn’s Shrinkage Behaviour
shrinkage chenille yarn fuzzy logic pile length twist level
2009/2/13
In this study, a fuzzy logic system is used to determine the effects of yarn parameters on the boiling shrinkage behaviour of chenille yarns. Chenille yarns are produced with different yarn counts, pi...