Results 181 to 190 of about 380,217 (328)

Flow of a new class of non-Newtonian fluids in tubes of non-circular cross-sections. [PDF]

Philos Trans A Math Phys Eng Sci, 2019
Gomez-Constante JP, Rajagopal KR.
europepmc   +1 more source

Data‐Driven Design of Co‐Continuous Morphology in PS/PMMA Two‐Phase Polymer Blends: A Theoretical, Experimental, and Machine Learning Approach

Polymer Engineering &Science, EarlyView.
This study uses an integrated methodology for polymer blend design and development. It uses theoretical and experimental techniques to evaluate phase inversion and employs a novel computational tool to determine the highest co‐continuity degree using machine learning.
Juan Felipe Castro‐Landinez, Tasmai Paul, Rodrigo Q. Albuquerque, Holger Schmalz, Andreas Greiner, Holger Ruckdäschel   +5 more
wiley   +1 more source

Rheological Characterization and Multi‐Regime Viscosity Modeling of Diluted Polyethylene Mixtures

Polymer Engineering &Science, EarlyView.
This study maps the flow behavior of low‐density polyethylene in a recycling solvent from dilute solutions to entangled melts. By integrating time–concentration and time–temperature superposition, and coupling three complementary rheometry methods, a unified semiempirical model accurately predicts steady‐shear viscosity over nine decades of viscosity ...
Johannes Krug, Ernst Georg Viehböck, Alexander Hammer, Ursula Steiner, Christof Murnig, Martin Reichel, Christian Paulik, Gerald Berger‐Weber   +7 more
wiley   +1 more source

3D-Printed Capillary Circuits for Calibration-Free Viscosity Measurement of Newtonian and Non-Newtonian Fluids. [PDF]

Micromachines (Basel), 2018
Oh S, Choi S.
europepmc   +1 more source

Processability Assessment of Recycled Polymeric Nonwoven Materials in Injection Molding, Film Extrusion and Additive Manufacturing

Polymer Engineering &Science, EarlyView.
Recycled nonwoven face masks are transformed into polymer feedstocks for injection molding, film extrusion, and additive manufacturing. Rheological behavior links composition to processability, enabling material selection and blending strategies.
Daniele Battegazzore, Fulvia Cravero, Giulia Bernagozzi, Rossella Arrigo, Alberto Frache   +4 more
wiley   +1 more source

Data on the mixing of non-Newtonian fluids by a Rushton turbine in a cylindrical tank. [PDF]

Data Brief, 2016
Khapre A, Munshi B.
europepmc   +1 more source

Performance improvement of carbon fiber‐reinforced ABS composites by introducing fullerene nanoparticles

Polymer International, EarlyView.
Fullerene particles were incorporated with CF‐reinforced acrylonitrile–butadiene–styrene terpolymer (ABS) matrix at three different compositions by a melt‐compounding process. These insights are crucial for the optimization of conductive hybrid composites for various applications.
Alinda Öyku Akar, Ümit Hakan Yıldız, Seha Tirkeş, Ümit Tayfun, Ferda Hacivelioglu   +4 more
wiley   +1 more source

Optimization of Microfluidic Geometry for Extracellular Vesicle Capture Using an Automated Parallel Pattern Search

PROTEOMICS, EarlyView.
ABSTRACT Microfluidic affinity‐based capture of extracellular vesicles (EVs) holds great promise for disease diagnostics and monitoring therapeutic EV production. However, optimizing microfluidic channel geometries for efficient EV capture remains understudied due to the effort required to experimentally test numerous designs.
Arvin Lim, A. J. Tyler, Isha Nayyar, Larry W. Chamley, Cherie Blenkiron, Colin L. Hisey, Richard J. Clarke   +6 more
wiley   +1 more source

Recycling‐Induced Changes of Molecular Weight and Structural Properties in PET Monopolymer Blends

Journal of Polymer Science, EarlyView.
The present study investigates the molecular weight, thermal, rheological, and mechanical properties of polymer blends of high and low molecular weight polyethylene terephthalate (PET) components. The research reveals that extrusion processing influences chain scission and chain extension, inhibiting the broadening of the molecular weight distribution ...
Florian Stephan, Justus Friedrich Thümmler, Wolfgang Hubertus Binder, Holger Ruckdäschel   +3 more
wiley   +1 more source

Valorization of Poplar Wood Wastes Into 3D‐Printed Soya Oil‐Based Composites by Vat Photopolymerization for Interior Design

Journal of Polymer Science, EarlyView.
Bio‐based polymer composites were 3D printed by LCD vat photopolymerization using acrylate epoxidized soybean oil as the monomer and isobornyl methacrylate as the reactive diluent. Two different poplar powders derived from plywood processing waste were incorporated within the photocurable formulations.
Francesca Sacchi, Tiziano Uriel Monteu Cotto, Giovanna Colucci, Guido Callegari, Paolo Simeone, Daniela Bosia, Federica Bondioli, Massimo Messori   +7 more
wiley   +1 more source