Results 141 to 150 of about 20,103 (290)

Electrical resistivity tomography investigations on a paleoseismological trenching study

open access: yesJournal of Applied Geophysics, 2014
Abstract Two-dimensional electrical resistivity tomography (ERT) investigation was performed in a paleoseismological trenching study. Data acquisition strategies such as the selection of electrode configuration and electrode intervals of ERT application were investigated in this paper.
openaire   +3 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Computer Tomograph Measurements in Shear and Gravity Particle Flows

open access: yes, 2002
The paper reports the recent results obtained on the applicability of cross-sectional digital imaging method to study particle flow characteristics in 3D particle beds forced to move by gravity or shear.
Bogner, P.   +4 more
core  

Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay   +3 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Characterisation of the mean and time dependent properties of inclined oilinwater pipe flows using dualsensor probes

open access: yes, 2010
An array of dualsensor conductance probes, which contains a number of dualsensor probes equispaced across the diameter of an 80mm pipe, is introduced in this paper for characterizing bubbly oilinwater pipe flows inclined at angles from 15 degrees to 60 ...
Lucas, Gary, Zhao, Xin
core  

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Study of Asphalt Pavement Cracking in Different Road Sections of Morocco Using Electrical Resistivity Tomography

open access: yesInternational Journal of Geophysics
Road pavements undergo various environmental factors such as temperature changes, precipitation, and traffic exposure, which can lead to cracks in asphalt pavements compromising road user safety and necessitating costly repairs.
Khalid Krami   +4 more
doaj   +1 more source

Analysis of the rise velocity of bubble swarm and sauter mean bubble size in bubble columns using electrical resistance tomography

open access: yes, 2005
The rise velocity of bubble swarm and the Sauter mean bubble size of a bubble column reactor are two important parameters of hydrodynamics to determine the specific gas-liquid interfacial area and mass transfer coefficient. These two characteristics have
Jin, H., Williams, Richard A., Wang, M.
core  

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