Results 31 to 40 of about 238,190 (303)

Microstructure of co-evaporated CoCr films with perpendicular anisotropy [PDF]

, 1990
Coevaporation of Co and Cr is applied to achieve good magnetic characteristics of media deposited at low temperature. The opposed oblique incidence vapor flux induces a columnar alignment parallel to the evaporation plane.
Lodder, J.C., Maeda, Y., Popma, T.J.A., Toth, L., Toth, L., van Kranenburg, H.   +5 more
core   +2 more sources

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khaleghian, Anahita Emami   +3 more
wiley   +1 more source

Underwater granular flows down inclined planes [PDF]

, 2014
In this study, two-dimensional sub-grain scale numerical simulations are performed to under- stand the local rheology of dense granular flows in fluid. The Discrete Element (DEM) technique is coupled with the Lattice Boltzmann Method (LBM), for fluid-grain interactions, to understand the evolution of im- mersed granular flows.
Kumar, K., Soga, K., Delenne, Jean-Yves
openaire   +2 more sources

Liquid drops sliding down an inclined plane [PDF]

, 2012
We investigate a one-dimensional model describing the motion of liquid drops sliding down an inclined plane (the so-called quasi-static approximation model).
Kim, Inwon, Mellet, Antoine
core   +1 more source

Velocity correlations in dense granular flows

, 2004
Velocity fluctuations of grains flowing down a rough inclined plane are experimentally studied. The grains at the free surface exhibit fluctuating motions, which are correlated over few grains diameters.
Gdr Midi, J. T. Jenkins, L. E. Silbert, O. Pouliquen, O. Pouliquen, P. C. Johnson   +5 more
core   +2 more sources

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Parametric equations of the trajectory of a peripheral point on wheels rolling on plane or cycloid surfaces [PDF]

Revista Brasileira de Ensino de Física
In this study, we present the parametric equations for the trajectory of a P-point on the periphery of a wheel which rolls without slipping down an inclined plane and a cycloid-shaped ramp.
A.C. Bertuola, Victo S. Filho
doaj   +1 more source

Restoration of azimuthal symmetry of muon densities in extended air showers

, 2020
At ground level, the azimuthal distribution of muons in inclined Extensive Air Showers (EAS) is asymmetric, mainly due to geometric effects. Several EAS observables sensitive to the primary particle mass, are constructed after mapping the density of ...
Arsene, Nicusor, Roth, Markus, Sima, Octavian   +2 more
core   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

The Anisotropic Distribution of M 31 Satellite Galaxies: A Polar Great Plane of Early-Type Companions

, 2005
The highly anisotropic distribution and apparent alignment of the Galactic satellites in polar great planes begs the question how common such distributions are.
Andreas Koch, Boggs P. T., Dauphole B., de Vaucouleurs G., Duc P.-A., Eva K. Grebel, Grebel E., Holmberg E., Karachentsev I., Karachentsev I., Kunkel W., Lynden-Bell D., Lynden-Bell D., Lynden-Bell D., Nieto J.-L., van den Bergh S.   +15 more
core   +1 more source