Results 51 to 60 of about 240,575 (272)

A New Framework to Quantify the Wetting Behaviour of Carbonate Rock Surfaces Based on the Relationship between Zeta Potential and Contact Angle

Energies, 2020
This study introduces a new framework to quantify the wettability of powdered carbonate rock from existing correlations between zeta potential and contact angle.
Sina Rezaei Gomari, Farida Amrouche, Ronaldo G. Santos, Hugh Christopher Greenwell, Pablo Cubillas   +4 more
doaj   +1 more source

Influence of water pressure dynamics and fluid flow on the streaming-potential response for unsaturated conditions

, 2015
International audienceA B S T R A C T Streaming-potentials are produced by electrokinetic effects in relation to fluid flow and are used for geophysical prospecting.
Abdelrahman, Adiat, Ahmad, Allègre, Allègre, Archie, Bekri, Berkowitz, Bogoslovsky, Brooks, Canton, Creux, Cull, Culligan, Culligan, Davis, Fernandez-Martinez, Fournier, Gao, Gibert, Graciaa, Guichet, Guichet, Henry, Hunter, Jackson, Jackson, Jougnot, Jouniaux, Jouniaux, Jouniaux, Jouniaux, Jouniaux, Jouniaux, Kilty, Kröger, Lehmann, Lenormand, Lenormand, Linde, Løvoll, Løvoll, Maineult, Maineult, Maineult, Mauri, Mboh, Mitarai, Moreau, Mualem, Méheust, Onizawa, Overbeek, Pain, Perrier, Pinettes, Pozzi, Reeves, Revil, Saffman, Sailhac, Saracco, Scheel, Sheffer, Sindirgi, Sprunt, Strahser, Takahashi, Tallakstad, Tallakstad, Titov, Toussaint, Toussaint, Vinogradov, Warden, Warden, Xie, Yang, Yeung, Zhu, Zyserman   +80 more
core   +3 more sources

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

Development and Validation of a Capacitor–Current Circuit Model for Evaporation-Induced Electricity

Applied Sciences
Evaporation-induced electricity is a promising approach for sustainable energy generation which is particularly suited for off-grid and Internet-of-Things (IoT) applications.
Wenluan Zhang, Runru Tristan Liu, Yumin Huang   +2 more
doaj   +1 more source

Equation of state and transport processes in self--similar spheres

, 2005
We study the effect of transport processes (diffusion and free--streaming) on a collapsing spherically symmetric distribution of matter in a self--similar space--time.
A. Ori, B. J. Carr, B. J. Carr, C. Kolassis, C. Peralta, D. M. Eardley, D. Pollney, F. Fayos, G. S. Hall, G. S. Hall, G. V. Bicknell, G. V. Bicknell, H. Bondi, J. Carot, J. Martínez, K. Lake, K. Lake, L. Herrera, L. Herrera, L. Herrera, L. Rosales, M. E. Cahill, P. C. Vaydia, P. R. Brady, R. N. Henriksen, R. Tikekar, W. Barreto, W. Barreto, W. Barreto, W. Barreto, W. Barreto   +30 more
core   +1 more source

Accessing and engaging with video streams for educational purposes: experiences, issues and concerns [PDF]

, 2005
Video streaming has the potential to offer tutors a more flexible and accessible means of incorporating moving images into learning resources for their students than conventional video.
Bracher, Maggie, Collier, Richard, Ottewill, Roger, Shephard, Kerry   +3 more
core   +3 more sources

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Electro-Osmotic Behavior of Polymeric Cation-Exchange Membranes in Ethanol-Water Solutions

Entropy, 2020
The aim of this work is to apply linear non-equilibrium thermodynamics to study the electrokinetic properties of three cation-exchange membranes of different structures in ethanol-water electrolyte solutions.
V. María Barragán, Juan P. G. Villaluenga, Víctor Morales-Villarejo, M. Amparo Izquierdo-Gil   +3 more
doaj   +1 more source

Xstream-x264: Real-time H.264 streaming with cross-layer integration [PDF]

, 2011
We present Xstream-x264: a real-time cross-layer video streaming technique implemented within a well known open-source H.264 video encoder tool x264.
Boreli, Roksana, Lochin, Emmanuel, Sarwar, Golam   +2 more
core   +2 more sources

Resistance Rapid Heating of Aluminum Coatings in an Extreme High Vacuum–Adequate Atmosphere for Hot Stamping

Advanced Engineering Materials, EarlyView.
The subject of this work is the development of a corrosion‐protective coating on steel sheets for form hardening. Rapid heating in an extreme high vacuum (XHV)‐adequate atmosphere is a useful method to prevent oxidation during alloying of 22MnB5 and aluminum to obtain a metallurgical bonding.
Lorenz Albracht, Alexander Schnettger, Ulrich Holländer, Sven Hübner, Bernd‐Arno Behrens, Hans Jürgen Maier   +5 more
wiley   +1 more source