Results 61 to 70 of about 6,986,568 (273)

The Distribution of Cotton Fiber Length [PDF]

, 2010
By testing a fiber beard, certain cotton fiber length parameters can be obtained rapidly. This is the method used by the High Volume Instrument (HVI). This study is aimed to explore the approaches and obtain the inference of length distributions of HVI ...
Belmasrour, Rachid
core  

Exploration and improvement of cotton fiber length distribution [PDF]

, 2020
Cotton is a globally important agricultural commodity which is vital to the Texas High Plains. It is unique among agricultural crops because of its use as a raw product for textile production and the unique quality demands associated with this industry ...
Hinds, Zach
core  

Analysis of Length and Fineness of Lotus Fiber Extracted by Physical Methods

Chemical Engineering Transactions, 2015
To investigate the characteristics of lotus fiber length and fineness to provide theoretical basis for developing lotus fiber products, 1500 fibers were extracted by physical method from tip part, middle part and bottom part of lotus stalks (500 fibers ...
L. Zhao, D.S. Chen, Y.J. Gan, X.H. Yuan, Y. Wang   +4 more
doaj   +1 more source

Comparative study on absorbing characteristics of aperture-type and patch-type FSS

Journal of Aeronautical Materials, 2020
Aperture-type and patch-type frequency selective surfaces (FSS) were prepared by using carbon fiber paper containing carbon fiber. Using honeycomb as the matching dielectric layer, microscopic characterization of carbon fiber distribution in carbon fiber
YUAN Xujiong, LIU Wenyan, WANG Yan, LU Zetao, ZHANG Youwei, HAN Muchou, LI Xiao, LIU Min   +7 more
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

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, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Effects of fiber properties on shrinkage of fiber/PMMA composite-based bone cements

, 2010
Fiber/polymethylmetacrylate (PMMA) composite bone cements were prepared with various fiber types (polyester and kevlar) in %1, 2 and 3 volumes. The shrinkage of the fiber/PMMA composite patterns were then calculated among 150 days. Results indicated that
Ulcay, Yusuf, Eren, Semiha
core   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

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, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Identification of Quantitative and Qualitative Papermaking Parameters of OCC Pulp Fibers [PDF]

Iranian Journal of Wood and Paper Industries, 2015
Nowadays there is a great competition for the production of packaging paper from recycled fibers. But success in this competition depends on improving its strength properties.
hamidreza roodi, yahya hamzeh
doaj  

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, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +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, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source