Results 11 to 20 of about 407,486 (302)
Cellular automaton-based simulation of bulk stacking and recovery
Journal of Materials Research and Technology, 2022 Stockpiling is a key issue in bulk material handling. A small-scale, quasi-two-dimensional physical model was used to investigate size segregation during stacking and gravitational reclaim of stockpiles and to compare experimental results to those ones ...
Matheus Henrique de Castro +2 more
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Granular Media Friction Pad for Robot Shoes—Hexagon Patterning Enhances Friction on Wet Surfaces
Applied Sciences, 2021 For maximizing friction forces of robotic legs on an unknown/unpredictable substrate, we introduced the granular media friction pad, consisting of a thin elastic membrane encasing loosely filled granular material. On coming into contact with a substrate,
Halvor T. Tramsen +2 more
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Exploring chemo-mechanics of granular material using DEM [PDF]
EPJ Web of Conferences, 2021 Particle Size Distribution (PSD) is one of the prime guiding factors of granular media response. Degradation via weathering is a process, which brings about a gradual shift in the PSD. In nature, chemically sensitive material like calcite undergoes chemo-
Viswanath P., Das Arghya
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Advances in Civil Engineering, 2020 Unbound granular material is an important construction material that is used for flexible pavement. As one of the most important indices used for describing the properties of unbound granular material, the deformation characteristic is significantly ...
Jiaolong Ren, Di Li, Siyuan Wang
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Granular jamming based robotic gripper for heavy objects; pp. 421–428 [PDF]
Proceedings of the Estonian Academy of Sciences, 2019 Moving heavy objects with overhead cranes requires the operator to fasten the object to a hook with ropes or chains. This is a time-consuming process, which could be avoided by using universal grippers that can lift objects of any shape.
Jesse Miettinen +4 more
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Flow of Wet Granular Materials [PDF]
Physical Review Letters, 2005 Accepted for publication by Physical Review Letters (december 2004)
Huang, N. +5 more
openaire +4 more sources
Nihon Kikai Gakkai ronbunshu, 2019 We investigated the damping mechanism of a granular-material damper for a structure with a high natural frequency. We focused on the flow of the granular-material vibration energy and considered its relationship with the damping characteristics.
Tomoko KOGA, Taichi SATO, Rei KAGEYAMA
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Acoustical properties of double porosity granular materials [PDF]
, 2011 Granular materials have been conventionally used for acoustic treatment due to their sound absorptive and sound insulating properties. An emerging field is the study of the acoustical properties of multiscale porous materials.
Umnova, O, Venegas, R
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Chemosensors, 2022 Grain size is one of the most important physical parameters for randomly packed granular (RPG) materials. Its estimation, especially in situ, plays a key role in many natural and industrial processes.
Songting Li +6 more
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Nihon Kikai Gakkai ronbunshu, 2017 We investigated the damping mechanism of a granular material damping system applied to reducing vibration in structures that have a high natural frequency and small vibration displacement. Experiments were conducted under several conditions of total mass
Tomoko KOGA +3 more
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