Results 31 to 40 of about 9,526 (168)
Communications PhysicsData-driven approaches offer novel opportunities for improving the performance of turbulent flow simulations, which are critical to wide-ranging applications from wind farms and aerodynamic designs to weather and climate forecasting.
Xiao Xue +4 more
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Hyperbolic Lattice Boltzmann Method and Quantum Modelling of Nanostructures
CoreID JournalThis paper presents a numerical analysis of laser induced periodic surface structures (LIPSS) using lattice Boltzmann method. The Cattaneo-Vernotte hyperbolic heat conduction model is used to derive the hyperbolic lattice Boltzmann in order to consider ...
Derren Audric Sudarto +1 more
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Applied Sciences, 2018 This paper presents a comparative study between the pseudopotential Shan-Chen model and the phase field multiphase lattice Boltzmann method for simulating bubble dynamics during dendritic solidification of binary alloys.
Seyed Amin Nabavizadeh +2 more
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Frontiers in Applied Mathematics and Statistics, 2023 Numerical simulation results of basic exactly solvable fluid flows using the previously proposed by H. Chen Lattice Boltzmann Method (LBM) formulated on a general curvilinear coordinate system are presented.
Alexei Chekhlov +3 more
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Entropic lattice Boltzmann methods: A review
Computers & Fluids, 2023 في أواخر التسعينيات وأوائل عام 2000، كان مفهوم نظرية H المنفصلة ووظائف Lyapunov كوسيلة لضمان استقرار حلال بولتزمان المشابك تحولًا في النموذج في بناء حلالين حركيين منفصلين وفتح الباب أمام مناقشات ووجهات نظر جديدة حول هذه المسألة. اقترح البناء الإنتروبي إعادة تنظيم مشغل تصادم الاسترخاء عن طريق تغيير كل من جاذب التوازن وعملية الاسترخاء من خلال إدخال ...
Seyed Ali Hosseini +3 more
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Active microrheology of fluids with orientational order
Condensed Matter PhysicsWe study the dynamics of a driven spherical colloidal particle moving in a fluid with a broken rotational symmetry. Using a nematic liquid crystal as a model, we demonstrate that when the applied force is not aligned along or perpendicular to the ...
J. S. Lintuvuori, A. Würger
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Numerical study of particle capture efficiency in fibrous filter
EPJ Web of Conferences, 2017 Numerical simulations are performed for transport and deposition of particles over a fixed obstacle in a fluid flow. The effect of particle size and Stokes number on the particle capture efficiency is investigated using two methods.
Fan Jianhua +2 more
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Energies, 2018 Microfractures have great significance in the study of reservoir development because they are an effective reserving space and main contributor to permeability in a large amount of reservoirs.
Yongfei Yang +7 more
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Lattice Boltzmann Simulation of Spatial Fractional Convection–Diffusion Equation
EntropyThe space fractional advection–diffusion equation is a crucial type of fractional partial differential equation, widely used for its ability to more accurately describe natural phenomena. Due to the complexity of analytical approaches, this paper focuses
Xiaohua Bi, Huimin Wang
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SIMULATION OF TURBULENT FLOW OVER A BACKWARD FACING STEP USING LATTICE BOLTZMANN METHOD [PDF]
Journal of Engineering Science and Technology, 2013 The lattice Boltzmann scheme for solving the equations governing the flow of fluids has become increasingly popular in recent years. In this method, a probability distribution function for the velocity of fluid elements is computed at each grid point ...
NOR AZWADI C. SIDIK +2 more
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