Results 1 to 10 of about 5,935 (158)
Increasing temperature of cooling granular gases [PDF]
Nature Communications, 2018 Granular gases—dilute systems composed of dissipatively colliding particles—exhibit anomalous dynamics and numerous surprising phenomena. Here, Brilliantov et al.
Nikolai V. Brilliantov +2 more
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Kinetic Theory and Memory Effects of Homogeneous Inelastic Granular Gases under Nonlinear Drag [PDF]
Entropy, 2022 We study a dilute granular gas immersed in a thermal bath made of smaller particles with masses not much smaller than the granular ones in this work. Granular particles are assumed to have inelastic and hard interactions, losing energy in collisions as ...
Alberto Megías, Andrés Santos
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Visual analysis of density and velocity profiles in dense 3D granular gases [PDF]
Scientific Reports, 2021 Granular multiparticle ensembles are of interest from fundamental statistical viewpoints as well as for the understanding of collective processes in industry and in nature.
Dmitry Puzyrev +12 more
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Physica A: Statistical Mechanics and Its Applications, 2006 The dynamic evolution of granular gases is fundamentally different from molecular gases due to the energy loss during collisions. Nevertheless techniques of kinetic theory are useful in a regime, when the granular particles are moving rapidly and the gas is sufficiently dilute.
Annette Zippelius
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Granular gases under resetting
Physical Review EWe investigate the granular temperatures in force-free granular gases under exponential resetting. When a resetting event occurs, the granular temperature attains its initial value, whereas it decreases because of the inelastic collisions between the resetting events.
Aleksei Chechkin, Anna Bodrova
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Cooling of a granular gas mixture in microgravity [PDF]
npj MicrogravityGranular gases are fascinating non-equilibrium systems with interesting features such as spontaneous clustering and non-Gaussian velocity distributions.
Dmitry Puzyrev +3 more
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Exact Results for Non-Newtonian Transport Properties in Sheared Granular Suspensions: Inelastic Maxwell Models and BGK-Type Kinetic Model [PDF]
EntropyThe Boltzmann kinetic equation for dilute granular suspensions under simple (or uniform) shear flow (USF) is considered to determine the non-Newtonian transport properties of the system.
Rubén Gómez González, Vicente Garzó
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Investigation of the Efficiency of a Granular Filter Based on Cement Clinker [PDF]
MATEC Web of Conferences, 2021 The article describes the process of cleaning dusty gases. Attention is paid to the devices for fine cleaning of dusty gases. Attention is focused on the fact that the most simple and, at the same time, effective dust cleaning device is a granular filter.
Sharapov Rashid
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Cluster dynamics in dense granular gases of rod-like particles [PDF]
EPJ Web of Conferences, 2021 Granular gases are interesting multiparticle systems which, irrespective of the apparent simplicity of particle interactions, exhibit a rich scenario of so far only little understood features.
Puzyrev Dmitry +5 more
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Mathematical Investigation of 1D Discontinuity Waves in Dilute Granular Gases
Mathematics, 2023 The propagation of acceleration waves in dilute granular gases was investigated. Acceleration waves propagating in elastic gases, mixtures, and other materials are widely studied in the literature, but not in granular gases.
Elvira Barbera, Annamaria Pollino
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