Results 91 to 100 of about 365,176 (302)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Patterns and Collective Behavior in Granular Media: Theoretical Concepts

, 2005
Granular materials are ubiquitous in our daily lives. While they have been a subject of intensive engineering research for centuries, in the last decade granular matter attracted significant attention of physicists.
Aradian, A., Aranson, I. S., Bagnold, R. A., Bagnold, R. A., Brendel, L., Brilliantov, N. V., Brito, R., Brown, R. L., Charles, C. R. J., Chicarro, R., Chladni, E. F. F., Cundall, P. A., Daerr, A., Davies, R. H., Douady, S., Duran, J., Duru, P., Evesque, P., Faraday, M., Fauve, S., Forterre, Y., G. D. R. MiDi, Gallas, J. A. C., Gallas, J. A. C., Gallas, J. A. C., Gallas, J. A. C., Gidaspow, D., Goldsmith, W., Gurbatov, S. N., Hill, J. M., Igor S. Aranson, Jackson, R., Jenny, H., Khain, E., Khain, E., Khakhar, D. V., Kroy, K., Kroy, K., Kunii, D., Lajeunesse, E., Landau, L. D., Laroche, C., Lev S. Tsimring, Lifshitz, I. M., Lifshitz, I. M., Livne, E., Livne, E., Luding, S., Malloggi, F., Mehta, A., Metcalfe, G., Moon, S. J., Moreau, J. J., Mullin, T., Nedderman, R. M., Oyama, Y., Pouliquen, O., Pouliquen, O., Pye, K., Pöschel, Th., Rajchenbach, J., Rajchenbach, J., Rapaport, D. C., Rericha, E. C., Richardson, J. F., Ristow, G. H., Savage, S. B., Sela, N., Silbert, L. E., Silbert, L. E., Stambaugh, J., Taguchi, Y.-H., Tennakoon, S. G. K., Tsimring, L. S., Urbach, M., Volfson, D., Volfson, D., Wagner, C., Walker, J., Walton, O. R.   +79 more
core   +1 more source

Note: "Lock-in accelerometry" to follow sink dynamics in shaken granular matter [PDF]

, 2014
Understanding the penetration dynamics of intruders in granular beds is relevant not only for fundamental Physics, but also for geophysical processes and construction on sediments or granular soils in areas potentially affected by earthquakes.
A. J. Batista-Leyva, C. Clement, C. Fliedner, E. Altshuler, E. Martínez, G. Sánchez-Colina, L. Alonso-Llanes, National Research Council, R. Toussaint, Torres H.   +9 more
core   +4 more sources

New shakedown criterion and permanent deformation properties of unbound granular materials

Journal of Modern Transportation, 2019
Unbound granular material specifications for road pavements in Australia are primarily based on physical material specification rather than mechanical characterisation.
Ali Alnedawi, Kali Prasad Nepal, Riyadh Al-Ameri   +2 more
doaj   +1 more source

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source

Shaken Granular Lasers

, 2012
Granular materials have been studied for decades, also driven by industrial and technological applications. These very simple systems, composed by agglomerations of mesoscopic particles, are characterized, in specific regimes, by a large number of ...
Andrea Puglisi, Claudio Conti, J. A. McLennanm, Luca Leuzzi, M. Ryzhkov, T. Pöschel, Viola Folli   +6 more
core   +1 more source

Computer Simulation of Granular Materials

Computing in Science & Engineering, 2009
What are granular materials, and how can we generate them on computers? How does a granular pile respond to an external force? The author attempts to answer such questions by reviewing a range of granular material theories and numerical simulation techniques.
openaire   +2 more sources

Numerical Dynamics of Granular Materials [PDF]

, 2002
Contact Dynamics is a numerical method, suitable for computing the dynamical motion of large collections of rigid bodies, with Coulomb friction taken into account in the event of contact. The principles of the method are sketched, in particular the way possible collisions or other nonsmooth features of the evolution are handled.
openaire   +2 more sources

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Shear Flows of Rapidly Flowing Granular Materials [PDF]

, 1987
Shear flows of granular materials are studied in an open channel. The wall shear is calculated from an open channel momentum equation which includes the density variations in the flow.
Brennen, C. E., Patton, J. S., Sabersky, R. H.   +2 more
core   +1 more source