Results 21 to 30 of about 14,531,298 (306)
A continuum model of gas flows with localized density variations [PDF]
, 2008 We discuss the kinetic representation of gases and the derivation of macroscopic equations governing the thermomechanical behavior of a dilute gas viewed at the macroscopic level as a continuous medium.
Dadzie, S.K., Reese, J.M., McInnes, C.R.
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A Kac Model for Kinetic Annihilation [PDF]
Journal of Nonlinear Science, 2020 In this paper we consider the stochastic dynamics of a finite system of particles in a finite volume (Kac-like particle system) which annihilate with probability $α\in (0,1)$ or collide elastically with probability $1-α$. We first establish the well-posedness of the particle system which exhibits no conserved quantities.
Bertrand Lods +2 more
openaire +3 more sources
Conservative numerical methods for model kinetic equations [PDF]
, 2007 A new conservative discrete ordinate method for nonlinear model kinetic equations is proposed. The conservation property with respect to the collision integral is achieved by satisfying at the discrete level approximation conditions used in deriving the ...
Titarev, Vladimir A.
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Bulletin of Chemical Reaction Engineering & Catalysis, 2018 In the present work, synthesis of (3-ethylene diamino propyl)-trimethoxysilane (EDAPTMS)-functionalized silica prepared from rice husk ash (RHA) and its adsorptivity of Cu(II), Cr(III), and Pb(II) in an aqueous solution was investigated.
Is Fatimah, Tesha Yuliarni, Dian Riyanti
doaj +1 more source
Mathematics, 2020 The article presents the study of the pedalling rates obtained by minimizing a cost function based on a kinetic approach and which can be estimated with more easily achievable experimental data as input than other cost functions.
Giacomo Palmieri +2 more
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Analysis of the growth kinetics of Fe2B layers by the integral method [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2018 In this study, an alternative approach based on the integral method was proposed to estimate the values of boron diffusion coefficients in the Fe2B layers grown at the surface of Armco iron.
Keddam M., Kulka M.
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Multiscale Modeling of Sorption Kinetics
Multiscale Modeling & Simulation, 2023 In this paper we propose and validate a multiscale model for the description of particle diffusion in presence of trapping boundaries. We start from a drift-diffusion equation in which the drift term describes the effect of bubble traps, and is modeled by a short range potential with an attractive term and a repulsive core.
Clarissa Astuto +2 more
openaire +7 more sources
Comparison of Kinetic Models for Biogas Production from Rice Straw
Jurnal Bahan Alam Terbarukan, 2017 The rising of global energy demand has led to an energy crisis, especially fossil energy. The development of renewable energies is needed to overcome the energy crisis.
Lukhi Mulia Shitophyta +2 more
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Shipin gongye ke-ji, 2023 In order to investigate the deterioration of the quality of low-temperature fried crisp dates during storage, four packaging methods, including PET vacuum packaging, PET vacuum+deoxidiser packaging, aluminium foil vacuum packaging and aluminium foil ...
Yutong DU +6 more
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A kinetic model describing the processivity of Myosin-V [PDF]
, 2005 The precise details of how myosin-V coordinates the biochemical reactions and mechanical motions of its two head elements to engineer effective processive molecular motion along actin filaments remain unresolved.
Turner, Matthew S. +5 more
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