Results 71 to 80 of about 154,891 (359)
An experimental investigation of yarn tension in simulated ring spinning
, 2004 Yarn tension is a key factor that affects the efficiency of a ring spinning system. In this paper, a specially constructed rig, which can rotate a yarn at a high speed without inserting any real twist into the yarn, was used to simulate a ring spinning ...
D. G. Padfield +13 more
core +1 more source
Influence of matrix toughness and interfacial strength on the toughness of epoxy composites with ductile steel fabric reinforcement [PDF]
, 2015 In the last decades, several studies have been performed on polymers reinforced with steel cords or wires. However, the diameter of these steel reinforcements was still quite large (200 micron and more).
Degrieck, Joris +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Mercerization of Cotton for Strength with Special Reference to Aircraft Cloth [PDF]
The object of the present investigation was to determine the conditions for mercerizing cotton yarn to obtain the maximum strength for a given weight.
Wilkie, J B
core +1 more source
Predicting Atomic Charges in MOFs by Topological Charge Equilibration
Advanced Functional Materials, EarlyView.An atomic charge prediction method is presented that is able to accurately reproduce ab‐initio‐derived reference charges for a large number of metal–organic frameworks. Based on a topological charge equilibration scheme, static charges that fulfill overall neutrality are quickly generated.
Babak Farhadi Jahromi +2 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata +4 more
wiley +1 more source
The Spinning Experience: Hand Spinning as Pedagogy, Experiential Learning, and Physical Output
KULAWhile the spinning wheel, known in many Indian languages as the charkha, continues to be an integral part of modern India's imagination (Gandhi made it a symbol of self-reliance and freedom), very few people have actually seen the object, leave alone ...
Pankaj Sekhsaria
doaj +1 more source
Distribution of Yarn Breakage in Running Yarn
Journal of the Textile Machinery Society of Japan - Transactions -, 1967 目的 製品としての糸の切断に影響すると思われる紡出条件として4因子をとりあげ, 種々条件の異なる綿糸 (20s) を作成し, これを用いて糸切れの原因の探究を試みた. 成果 (1) 糸切れに影響する最大のものとしては, 紡出時のリングサイズの決め方であり, ついでトラベラNo.が問題になる.さらにリングサイズとトラベラNo.との間の交互作用も, 有意な影響を与えている. (2) 連続体としての糸のなかに現われる糸切れの出方を, ピーク間距離なる尺度を用いて検討した結果, 平均糸切れ数と平均糸切れ間隔とは単なる比例関係を示さず, 糸切れ数がかなり少ない場合もまたきわめて多い場合も同様に, 弱点は糸内に部分的に集中して現われる傾向が示された.これは「負荷装置」のいずれのローラ間隔についても ...
S. Ueno, I. Soeda, K. Hiruma
openaire +2 more sources
Yarn carrier with clutch [PDF]
, 1994 A yarn carrier apparatus particularly suited for use in braiding machinery or the like due to its capability of continuous yarn feeding and retraction of long lengths of yarn.
Benson, Rio H. +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan +6 more
wiley +1 more source