Results 101 to 110 of about 5,519,869 (368)

Dielectrophoretic force-driven convection in annular geometry under Earth's gravity

, 2020
Context: A radial temperature gradient together with an inhomogeneous radial electric field gradient is applied to a dielectric fluid confined in a vertical cylindrical annulus inducing thermal electro-hydrodynamic convection.
Baumann, Martin, Egbers, Christoph, Gerstner, Philipp, Heuveline, Vincent, Jongmanns, Marcel, Meier, Martin, Meyer, Antoine, Seelig, Torsten   +7 more
core   +1 more source

Trans‐Conductive Melt Pool Scaling and its Implications for Parameter Transfer in Laser Powder Bed Fusion for Metals with High Thermal Diffusivity

Advanced Engineering Materials, EarlyView.
Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring, Matthias Gehring, Michael Schmidt   +2 more
wiley   +1 more source

Flow Resistance Characteristics of Radial Flow Helium-Hydrogen Separation Bed

He huaxue yu fangshe huaxue
The helium-hydrogen separation bed, as a critical component of tritium extraction system in fusion reactors, serves as the collection site for hydrogen isotope gases.
Wei-dong DING, Qin ZHAN, Xu-dong LIAN
doaj   +1 more source

Radial flow afterburner for event generators and the baryon puzzle

, 2008
A simple afterburner including radial flow to the randomized transverse momentum obtained from event generators, Pythia and Hijing, has been implemented to calculate the $p/\pi$ ratios and compare them with available data. A coherent trend of qualitative
Abelev B I, Barannikova O Y, E Cuautle, G Paic, Heinz M, Heinz Mark T (for STAR Collaboration), Kolb P F Heinz U W, Sjöstrand T   +7 more
core   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

PRESSURE AND PRESSURE DERIVATIVE ANALYSIS IN A RESERVOIR WITH A FINITE-CONDUCTIVITY FAULT AND CONTRAST OF MOBILITIES

Revista Fuentes El Reventón Energético, 2013
Finite-conductivity faults present a very unique transient behavior. In general terms, as the fault is reached by the pressure disturbance the pressure derivative falls with forming a straight line with a slope of minus one, then ...
Freddy Humberto Escobar, Javier Andrés Martinez, Matilde Montealegre Madero   +2 more
doaj  

Analysis of flow effects in relativistic heavy-ion collisions within the CBUU approach

, 1998
We study flow phenomena in relativistic heavy-ion collisions, both in transverse and radial direction, in comparison to experimental data. The collective dynamics of the nucleus-nucleus collision is described within a transport model of the coupled ...
Cassing, W., Hombach, A., Mosel, U., Teis, S.   +3 more
core   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

Advanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Analysis of the velocity field of granular hopper flow

, 2015
We report the analysis of radial characteristics of the flow of granular material through a conical hopper. The discharge is simulated for various orifice sizes and hopper opening angles.
Atman, A. P. F., Herrmann, H. J., Magalhães, F. G. R., Moreira, J. G.   +3 more
core   +2 more sources

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing – Part I: Surface, Flowability, and Optical Properties of SiC, Si, and Si3N4 Coated Metal Powders

Advanced Engineering Materials, EarlyView.
Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke, Nick Hantke, Harald Zetzener, Jan T. Sehrt, Arno Kwade   +4 more
wiley   +1 more source