Legion
发表于 2025-3-25 05:14:31
Transport Around Steady Simple Shear Flow in Dilute Granular Gases, of the Boltzmann kinetic equation through first-order in the deviations of the hydrodynamic fields with respect to their values in the (unperturbed) non-Newtonian shear flow state. Given that the reference state (zeroth-order approximation in the Chapman–Enskog-like expansion) applies to arbitrary
gospel
发表于 2025-3-25 11:07:08
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Devastate
发表于 2025-3-25 15:31:24
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sundowning
发表于 2025-3-25 19:05:56
https://doi.org/10.1007/978-3-662-41551-1at low and moderate densities. We briefly review first the dynamics of binary collisions for some of the models most widely used in the literature, and then we outline heuristically the derivation of the Boltzmann and Enskog kinetic equations for monocomponent granular gases. A connection with hydro
行为
发表于 2025-3-25 23:11:26
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让你明白
发表于 2025-3-26 03:33:20
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dagger
发表于 2025-3-26 06:58:09
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Hot-Flash
发表于 2025-3-26 12:32:18
https://doi.org/10.1007/978-3-0348-5736-9h monocomponent systems, an analysis is performed to first-order in spatial gradients. The Navier–Stokes transport coefficients and the first-order contribution to the cooling rate are obtained in terms of the solution to a set of coupled linear integral equations. These equations are approximately
nocturnal
发表于 2025-3-26 16:19:23
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并置
发表于 2025-3-26 18:07:33
https://doi.org/10.1007/978-3-7091-7869-0 the well-known simple or uniform shear flow where a granular gas under constant shear rate and uniform temperature and density supports a steady state. In this state, collisional cooling compensates locally for viscous heating, hence the viscosity function and the two viscometric functions are nonl