Results 11 to 20 of about 4,975,185 (97)

SURFACE ROUGHNESS OF POLYAMIDE KNITTED FABRICS [PDF]

open access: yes, 2023
Fabrics are never ideally smooth. Their texture varies between fine and coarse, quantified through the surface’s vertical deviation. Fabric roughness, or its opposite smoothness, is employed as measure of the surface texture of fabrics.
TOMOVSKA, ELENA, HES, LUBOS
core   +1 more source

Picometer resolution profilometer for hollow-core fiber surface roughness characterization [PDF]

open access: yes, 2022
We build a picometer-sensitivity optical surface-profiler based on polarization-interferometry. The profilometer is design to measure surface roughness profiles of HCPCF. Two HCPCF categories with different fabrication processes were characterized.
AL DHAYBI ALI   +6 more
core   +1 more source

Wpływ liczności wątku na wybrane parametry powierzchni tkanin [PDF]

open access: yes, 2023
The geometric structure of surface of textile materials have significant functional, operational and aesthetic importance. The basic parameters of the woven fabrics’ structure are the following: weave, warp and weft density as well as warp and weft ...
Kosiuk, Gabriela, Matusiak, Małgorzata
core   +1 more source

Research on surface geometry of woven fabrics of different structure

open access: yes, 2022
The geometric structure of surface of textile materials is of significant functional, operational and aesthetic importance. Generally, the geometric structure of the surface of materials consists of three main elements: shape, waviness and roughness [1,
Kosiuk, Gabriela, Matusiak, Małgorzata
core   +1 more source

Woven Textile Design [PDF]

open access: yes, 2011
This chapter considers woven fabrics, their formation, properties and applications. It explains the principles of weaving, details the basic constructions, and common weaving terminology in use.
Redmore, Nicola
core   +3 more sources

Investigation of the Friction Coefficients and Surface Roughness Properties of Denim Fabrics after Abrasion

open access: yes, 2023
The abrasion behavior of denim fabrics could be affected by fabric surface properties (surface friction coefficient and roughness) depending on fabric structural parameters.
Kara, Gizem   +3 more
core   +1 more source

Assessment of the effect of fabric constructional parameters on surface roughness of wool fabrics

open access: yes, 2015
Surface roughness properties of wool fabrics are one of the important parameters of clothing quality and hand feeling. This paper presents a comparison between surface roughness characteristics of wool fabrics produced from different constructional ...
Akgün, Mine
core   +1 more source

The effect of fabric constructional parameters on percentage reflectance and surface roughness of polyester fabrics

open access: yes, 2012
The relationship between surface roughness, fabric balance and percentage reflectance of various types of fabrics based on polyester yarn has been investigated.

core   +1 more source

Roughness Control of Surfaces Using a Laser Profilometer with the Selected Material Cutting Technology

open access: yes, 2023
The article aims to assess the roughness of parting surfaces in the context of abrasive water jet technology for various materials. The evaluation is based on the feed speed of the cutting head, which is adjusted to achieve the desired final roughness ...
Juraj Ružbarský
core   +1 more source

Blending With Insulating Polymers Enables Stable Anti‐Ambipolar Characteristics in n‐Type Organic Mixed‐Conductors for Heterogeneous Spiking Neurons

open access: yesAdvanced Materials, EarlyView.
A polymer blend of n‐type OMIEC P(gNDI‐gT2) with insulating PMMA yields mechanically stabilized, anti‐ambipolar organic electrochemical transistors (OECTs) with tunable ionic‐electronic transport. This blending allows low‐power, fast‐spiking heterogeneous Hodgkin–Huxley neurons, enabling biomimetic frequency deconvolution and reservoir computing, which
Zachary Laswick   +12 more
wiley   +1 more source

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