Results 71 to 80 of about 2,906,621 (286)
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Specific Gravity, Fiber Length, and Extractive Content of Young Paulownia [PDF]
, 2007 The potential of using paulownia (Paulownia tomentosa) as a pulpwood species was assessed by evaluating the within-tree variation in specific gravity, fiber length, and extractive content of young trees growing on surface-mined land.
Olson, James R., Carpenter, Stanley B.
core +1 more source
COMPARATIVE ASPECTS CONCERNING METHODS USED TO DETERMINE COTTON FIBERS STRENGTH PER DENIER [PDF]
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2015 This work has shown to you a study about the determination of tensile strenght by three methods of stress, using the four varieties of the cotton fibers: Russian 2A, Russian 1A, Sudanese Baracat 5x5, Pakistani SLM (Medium IV).
HRISTIAN Liliana +2 more
doaj
Advanced Engineering Materials, EarlyView.This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil +2 more
wiley +1 more source
Thermal resilience of polymer-coated double-clad fiber
, 2009 Following the advance of ytterbium-doped fiber laser to kW-level cw-output power, there is a particular interest in using shorter fiber length with large cores since they mitigate detrimental nonlinear effect such as stimulated Raman and Brillouin ...
Jeong, Y. +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Miceli. Length of Cellulose Fibers.
The Journal of the Society of Chemical Industry, Japan, 1961 繊維素繊維のミセル長については既に古くX線広角回折による子午線干渉の幅から600Å 以上の値が求められている。しかしながらこの値については理論的にも実験的にも疑義があるので,著者らはラミー繊維の正しいミセル長を求めるため,ガイガー自記式X線装置を用い粉末状,繊維状試料について反射法により,子午線(040)干渉の広角X線回折の幅からScherrer式によりミセル長を求めた。しかしながら,この2試料の結果は一致せず40Åおよび230Åと著しく異なる値を示した。この不一致の原因を究明するため,シート状の試料について同様の実験を行なって吟味したところ,(040)に(230)の干渉が混合することを知った。粉末状の試料では(040)干渉に(230)のほか更に(310),(103),(301),(212 ...
Sadayoshi WATANABE, Sadayuki INOUE
openaire +2 more sources
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source
Comparative Upland Cotton Fiber Length Measurement and the Relation to Fiber Maturity
TextilesCotton fiber length and maturity, two critical fiber qualities, are commonly determined in the U.S. by Uster high volume instrument (HVI) and advanced fiber information system (AFIS).
Yongliang Liu +2 more
doaj +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source