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Showing 1-20 of 2,039 results
  1. Prediction of hydrodynamic characteristics of a 3D liquid-solid tapered fluidized bed using kinetic theory of rough spheres

    The fluidized bed bioreactor is an economical and efficient method for wastewater treatment. In the fluidized bed bioreactor, fluidized particles...

    Ruichao Tian, Jianlin **e, ... Chaoxu Shen in Granular Matter
    Article 06 July 2024
  2. Granular Gas of Inelastic and Rough Maxwell Particles

    The most widely used model for granular gases is perhaps the inelastic hard-sphere model (IHSM), where the grains are assumed to be perfectly smooth...

    Gilberto M. Kremer, Andrés Santos in Journal of Statistical Physics
    Article Open access 07 September 2022
  3. Exact Transport Coefficients from the Inelastic Rough Maxwell Model of a Granular Gas

    Granular gases demand models capable of capturing their distinct characteristics. The widely employed inelastic hard-sphere model (IHSM) introduces...

    Andrés Santos, Gilberto M. Kremer in Journal of Statistical Physics
    Article Open access 27 April 2024
  4. Kinetic Theory of Binary Granular Suspensions at Low Density. Thermal Diffusion Segregation

    Transport properties of granular mixtures surrounded by an interstitial gas are determined by solving the Boltzmann kinetic equation by means of the...
    Rubén Gómez González, Vicente Garzó in Nonequilibrium Thermodynamics and Fluctuation Kinetics
    Chapter 2022
  5. Theory and molecular simulations of plasma sputtering, transport and deposition processes

    The present review provides an overview of the basic theory of sputtering with recent models, focusing in particular on sputtered atom energy...

    Pascal Brault, Anne-Lise Thomann, Marjorie Cavarroc in The European Physical Journal D
    Article 01 February 2023
  6. Droplet lift-off from hydrophobic surfaces from impact with soft-hydrogel spheres

    Droplet impacts on superhydrophobic surfaces may result in complete bouncing, with the absence of contact hysteresis and viscous dissipation leading...

    Rafsan Rabbi, Akihito Kiyama, ... Tadd Truscott in Communications Physics
    Article Open access 22 December 2022
  7. Kinetic Theory of Inelastic Hard Spheres

    The present chapter provides a concise introduction to the kinetic theory of granular gases (namely, gases of hard spheres with inelastic collisions)...
    Vicente Garzó in Granular Gaseous Flows
    Chapter 2019
  8. Beyond second-moment approximation in fuzzy-field-theory-like matrix models

    We investigate the phase structure of a special class of multi-trace hermitian matrix models, which are candidates for the description of scalar...

    Mária Šubjaková, Juraj Tekel in Journal of High Energy Physics
    Article Open access 09 February 2022
  9. Theory of Radiation

    This chapter is all about the properties of this thermal radiation. Readers will learn about a blackbody and its radiation spectrum. The chapter...
    Chapter 2022
  10. Driven and undriven states of multicomponent granular gases of inelastic and rough hard disks or spheres

    Starting from a recent derivation of the energy production rates in terms of the number of translational and rotational degrees of freedom, a...

    Alberto Megías, Andrés Santos in Granular Matter
    Article 03 June 2019
  11. Physical Impact Theory

    This chapter concerns the classical impact theory, although it starts with the Hertz theory of the impact of elastic spheres. We discuss in detail...
    Sergey Andreevich Zegzhda, Mikhail Petrovich Yushkov in Rational and Applied Mechanics
    Chapter 2021
  12. Kinetic Model of Softening of Glasses

    A liquid-glass transition (vitrification) has been analyzed in terms of the softening of a solid phase through diffusion jumps. It has been shown...

    V. V. Brazhkin in JETP Letters
    Article 01 December 2020
  13. Properties of interaction networks in compressed two and three dimensional particulate systems

    We consider two (2D) and three (3D) dimensional granular systems exposed to compression, and ask what is the influence of the number of physical...

    L. Kovalcinova, A. Taranto, L. Kondic in Granular Matter
    Article 19 December 2023
  14. Modelling the Diffusion Coefficients of Dilute Gaseous Solutes in Hydrocarbon Liquids

    In this work, we present a model, based on rough hard-sphere theory, for the tracer diffusion coefficients of gaseous solutes in non-polar liquids....

    Yasser A. Aljeshi, Malyanah Binti Mohd Taib, J. P. Martin Trusler in International Journal of Thermophysics
    Article Open access 12 July 2021
  15. Magnetic reconnection: MHD theory and modelling

    In this review we focus on the fundamental theory of magnetohydrodynamic reconnection, together with applications to understanding a wide range of...

    David I. Pontin, Eric R. Priest in Living Reviews in Solar Physics
    Article Open access 10 May 2022
  16. Dust and powder in fusion plasmas: recent developments in theory, modeling, and experiments

    In this paper, we present a brief historic overview of the research on dust in fusion devices with carbon plasma-facing components and then highlight...

    S. Ratynskaia, A. Bortolon, S. I. Krasheninnikov in Reviews of Modern Plasma Physics
    Article Open access 11 August 2022
  17. Viscosities of Liquid Refrigerants from a Rough Hard-Sphere Theory-Based Semi-Empirical Model

    In this study, the application of a semi-empirical model for the prediction of dynamic viscosities of liquid refrigerants has been explored for both...

    F. Yousefi, S. M. Hosseini, ... M. Pierantozzi in International Journal of Thermophysics
    Article 19 July 2019
  18. Applications of Dissipative Particle Dynamics

    Dissipative Particle Dynamics (DPD) is one of the most promising simulation techniques for studies of mesoscopic properties of soft matter systems....
    Chapter
  19. Theory of Elementary Processes

    The chapter deals with elementary processes, i.e., the simple processes which proceed in one stage. The definitions of differential and total...
    Anatoly Pravilov in Gas-Phase Photoprocesses
    Chapter 2021
  20. Fundamentals of Thermodynamics-I

    A theory is the more impressive the greater the simplicity of its premises is, the more different kinds of things it relates and the more extended is...
    Chapter 2024
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