Results 71 to 80 of about 2,093 (255)

Analyzing the Effect of Yarn Tension, Weft Yarn Type, and Weft Yarn Density on Thermal Resistance, Thermal Conductivity, and Air Permeability of Plain Woven Fabric

open access: yesJournal of Natural Fibers
Uncomfortable feelings during wear highly affect human health, work efficiency, and mental satisfaction. This study evaluated the thermal comfort of woven fabrics made from 16Ne ring and rotor spun weft yarns(x1).
Million Ayele   +2 more
doaj   +1 more source

Simulation of Strength of C/C Woven Composite Open-hole Plate byFinite Element Method

open access: yesHangkong gongcheng jinzhan, 2019
3D woven composites have been widely used in aerospace field. It is of great engineering value to study the damage mechanism of C/C woven composites with openings under tension and compression.
Liang Heng, Wang Yuqing, Tong Mingbo
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

The study of warp tension in weauing machine (No.2)

open access: yesJournal of the Textile Machinary Society, 1952
研究目的筬打前後の経糸張力の変化、筬打位置に緯糸が安定する條件及び経糸張力が織物の厚さに及ぼす影響を考察する。研究結果問題を数式的に取扱い次の結果を得た。1) 緯糸は織巾の全体にわたり略同一張力。2) 筬打時の経糸張力増加率を表わす式。3) 筬打に要する力を表わす式。4) 緯糸が打込位置に安定するか否かを判別する式。5) 経糸張力と織物の厚さとの関係を表わす式。以上の諸式を誘導した。
Yoshito Miura, Minoru Uno
openaire   +3 more sources

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Influence of Tensile Stress on Woven Compression Bandage Structure and Porosity

open access: yesAUTEX Research Journal, 2020
Woven compression bandage (CB) is one of the elastic textiles that exert pressure on muscles. With a defined tensile strength, it is possible to create the required compression on the given body parts.
Aboalasaad Abdelhamid R.R.   +2 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji   +3 more
wiley   +1 more source

The sea trials study of warp tension for trawlers based on dynamic and data-driven models

open access: yesApplied Ocean Research
As the importance of intelligence and automation grows across various domains, there is an increasing demand for intelligent applications in trawler fishing.
Panpan Jia   +4 more
doaj   +1 more source

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