Results 111 to 120 of about 865,198 (295)

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 more
wiley   +1 more source

Randomness Representation of Turbulence in Canopy Flows Using Kolmogorov Complexity Measures

Entropy, 2017
Turbulence is often expressed in terms of either irregular or random fluid flows, without quantification. In this paper, a methodology to evaluate the randomness of the turbulence using measures based on the Kolmogorov complexity (KC) is proposed.
Dragutin Mihailović, Gordan Mimić, Paola Gualtieri, Ilija Arsenić, Carlo Gualtieri   +4 more
doaj   +1 more source

Hysteresis phenomenon in turbulent convection

, 2006
Coherent large-scale circulations of turbulent thermal convection in air have been studied experimentally in a rectangular box heated from below and cooled from above using Particle Image Velocimetry. The hysteresis phenomenon in turbulent convection was
A Eidelman, A Eidelman, A. Eidelman, A. Markovich, AG Williams, AG Williams, AYu Gelfgat, B Brümmer, BW Atkinson, D Etling, DE Fitzjarrald, DH Lenschow, ED Siggia, FH Busse, FH Busse, FH Busse, FH Busse, FH Busse, G Zocchi, GE Willis, GS Young, H Schmidt, HD Xi, I. Rogachevskii, J Buchholz, J Westerweel, J Westerweel, JC Wyngaard, JCR Hunt, JCR Hunt, JJ Niemela, JJ Niemela, JL Lumley, K Yoshida, LP Kadanoff, M Raffel, MG Braunsfurth, N. Kleeorin, R Krishnamurti, RJ Adrian, S Ciliberto, SG Saddoughi, SS Zilitinkevich, T Elperin, T Elperin, T. Elperin, U Burr   +46 more
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Sequential and Parallel Algorithms to Compute Turbulent Coherent Structures

Mathematics
The behavior of turbulent flows remains a significant unsolved problem in physics. Recently, a large quantity of effort has been directed toward understanding the non-linear interactions of the different flow structures in order to address this challenge.
Sergio Gandía-Barberá, Andres Cremades, Ricardo Vinuesa, Sergio Hoyas, María Jezabel Pérez-Quiles   +4 more
doaj   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Understanding surgical smoke in laparoscopy through Lagrangian Coherent Structures. [PDF]

PLoS One, 2023
Kumar S, Crowley C, Khan MF, Bustamante MD, Cahill RA, Nolan K.   +5 more
europepmc   +1 more source

Coherent structures [PDF]

In order to develop more quantitative measures of coherent structures that would have comparative value over a range of experiments, it is essential that such measures be independent of the observer.
Speziale, Charles G.
core   +1 more source