Results 111 to 120 of about 4,872,758 (330)

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Short-time inertial response of viscoelastic fluids measured with Brownian motion and with active probes

, 2008
We have directly observed short-time stress propagation in viscoelastic fluids using two optically trapped particles and a fast interferometric particle-tracking technique.
C. F. Schmidt, C. W. Oseen, D. Bedeaux, D. Mizuno, E. Guyon, F. C. MacKintosh, F. Gittes, G. H. Koenderink, I. Podlubny, J. D. Pardee, J. Happel, J. P. Boon, L. D. Landau, L. D. Landau, M. Atakhorrami, M. Doi, R. B. Bird, T. B. Liverpool   +17 more
core   +1 more source

Characterization of Nitinol Produced by Laser Powder Bed Fusion for Mechanical Metamaterial Applications

Advanced Engineering Materials, EarlyView.
Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek, Jakub Hurník, Miroslav Šmíd, Ondřej Zobač, Melanie Todt, Daniel Koutný   +5 more
wiley   +1 more source

Magnetic particle tracking for nonspherical particles in a cylindrical fluidized bed

AIChE journal. American Institute of Chemical Engineers, 2017
In granular flow operations, often particles are nonspherical. This has inspired a vast amount of research in understanding the behavior of these particles.
K. Buist, P. Jayaprakash, J. Kuipers, N. Deen, J. Padding   +4 more
semanticscholar   +1 more source

3D Particle Tracking Velocimetry Method: Advances and Error Analysis [PDF]

, 2005
A full three-dimensional particle tracking system was developed and tested. By using three separate CCDs placed at the vertices of an equilateral triangle, the threedimensional location of particles can be determined.
Dabiri, D., Hornung, H. G., Mouton, C. A., Ponchaut, N. F.   +3 more
core  

Kassiopeia: A Modern, Extensible C++ Particle Tracking Package

, 2016
The Kassiopeia particle tracking framework is an object-oriented software package using modern C++ techniques, written originally to meet the needs of the KATRIN collaboration.
Babutzka, Martin, Barrett, John P., Behrens, Jan, Buzinksy, Nicholas, Corona, Thomas, Enomoto, Sanshiro, Erhard, Moritz, Formaggio, Joseph A., Furse, Daniel, Glück, Ferenc, Groh, Stefan, Harms, Fabian, Heizmann, Florian, Hilk, Daniel, Kleesiek, Marco, Käfer, Wolfgang, Leiber, Benjamin, Mertens, Susanne, Oblath, Noah S., Renschler, Pascal, Schwarz, Johannes, Slocum, Penny L., Trost, Nikolaus, Wandkowsky, Nancy, Wierman, Kevin, Zacher, Michael   +25 more
core   +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

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

PARTICLE FILTER-BASED OBJECT TRACKING USING JOINT FEATURES OF COLOR AND LOCAL BINARY PATTERN HISTOGRAM FOURIER

Jurnal Ilmiah Kursor: Menuju Solusi Teknologi Informasi, 2015
Object tracking is defined as the problem of estimating object location in image sequences. In general, the problems of object tracking in real time and complex environtment are affected by many uncertainty.
Dewa Made Wiharta, Wirawan Wirawan, Gamantyo Hendrantoro   +2 more
doaj   +1 more source

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source