Results 111 to 120 of about 407,486 (302)
Applied Sciences, 2019 This article is devoted to a detailed description of the developed physical model of the pneumatic classification process for detecting the rotating suspended layer and ensuring the frequency of loading and unloading of a pneumatic classifier.
Andrii Lytvynenko +7 more
doaj +1 more source
Rheology of a confined granular material
, 2001 We study the rheology of a granular material slowly driven in a confined geometry. The motion is characterized by a steady sliding with a resistance force increasing with the driving velocity and the surrounding relative humidity.
A. Daerr +27 more
core +1 more source
Ultrasound Induces Aging in Granular Materials
Physical Review Letters, 2012 Aging and rejuvenation have been identified as the general mechanisms that rule the time evolution of granular materials subjected to some external confinement pressure. In creep experiments performed in a triaxial configuration, we obtained evidence that relatively high intensity ultrasound waves propagating through the material induce both weakening ...
Espindola, David +2 more
openaire +4 more sources
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
Frontiers in Chemical EngineeringModelling particulate systems with the Discrete Element Method (DEM) is an established practice, both in the representation and analysis of natural phenomena and in scale-up and optimization of industrial processes.
Francesca O. Alfano +3 more
doaj +1 more source
Drained Response of Granular Material
, 2018 Drained triaxial simulations were carried out for three-dimensional (3D) assembly of ellipsoid particles using the discrete element method (DEM). It was found that the overall drained behaviour is dependent on both density state i.e. void ratio (e) and stress state i.e. confining stress (p′) as observed in many laboratory triaxial tests.
Hoang Bao Khoi Nguyen, Mizanur Rahman
openaire +3 more sources
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 +4 more
wiley +1 more source
Frontiers in PhysicsPolyurethane polymer-reinforced granular material (PPGM) can be used for ground improvement due to its high strength and drainage capacity. However, in engineering practice, clogging may occur that influence the permeability of PPGM.
Xiaosan Tao, Zhibing Gao
doaj +1 more source
On the Vibration-Damping Properties of the Prestressed Polyurethane Granular Material. [PDF]
Polymers (Basel), 2023 Gosar A +4 more
europepmc +1 more source
Langevin equation approach to granular flows in narrow pipes
, 1998 The flow of granular material through a rough narrow pipe is described by the Langevin equation formalism. The stochastic force is caused by irregular interaction between the wall and the granular particles.
Dirk Rosenkranz +4 more
core +1 more source