Essays about: "Lattice-Boltzmann"

Showing result 1 - 5 of 13 essays containing the word Lattice-Boltzmann.

  1. 1. Thermal and flow field validation of lattice Boltzmann method solver

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : André Skagius-Kallin; [2023]
    Keywords : Lattice Boltzmann method; heat transfer; flow field;

    Abstract : Computational fluid dynamics, abbreviated CFD, is a valuable tool for several engineering applications. Applications such as heating, cooling or drying are some examples of areas where CFD is used. READ MORE

  3. 2. Numerical simulations using Lattice Boltzmann Method

    University essay from KTH/Strömningsmekanik och Teknisk Akustik

    Author : Mouadh Boubaker; [2021]
    Keywords : Computational fluid mechanics; lattice Boltzmann method; numerical simulations; Beräkningsvätskemekanik; galler Boltzmann -metoden; numeriska simuleringar;

    Abstract : The lattice Boltzmann method (LBM) is widely studied andused in the last years to replace the conventional numerical solvers forthe Navier-Stokes equations. In this work, a general introduction tofluid dynamics equations and the changes when the flow is a reactivemulti-species one will be given first. READ MORE

  4. 3. Particle-Size Effects on the Enhanced Diffusion of Tracer Particles in Microswimmer Suspensions

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Fysikalisk kemi

    Author : Andre Nüsslein; [2020]
    Keywords : Microswimmers; Soft Matter; Tracer Particles; Lattice-Boltzmann; Simulation; Physics and Astronomy;

    Abstract : Active suspensions of microswimmers such as bacteria or microalgae are found in oceans or lakes, and within living organisms, such as the human body. These suspensions can exhibit complex flow patterns and enhanced diffusion of passive tracer particles due to the advection from the long-ranged dipolar flow fields of the swimmers. READ MORE

  5. 4. Collective behaviour in suspensions of pushers and pullers

    University essay from Lunds universitet/Biofysikalisk kemi

    Author : Shan Anjum; [2019]
    Keywords : biophysics; active matter; collective motion; microswimmers; biohydrodynamics; non-equilibrium physics; low reynolds number physics; biophysical chemistry; biofysikalisk kemi; Physics and Astronomy; Chemistry; Technology and Engineering;

    Abstract : Microswimmer is a term that denotes small selfpropelling agents, such as bacteria, algea or artificial robots. Depending on the flow field they set up they can be categorized into two classes: pushers (e.g. E. READ MORE

  6. 5. Gone With the Headwind. Characterizing Erosion Using Lattice-Boltzmann Method : and its Implication in Planet Formation

    University essay from Stockholms universitet/Fysikum

    Author : Lukas Cedenblad; [2019]
    Keywords : Erosion; Planet formation; Lattice-Boltzmann;

    Abstract : Erosion has a long history in science and is used in many different fields today, for example in geology for coastal erosion and in the oil industry for pipe erosion. It is very difficult to study erosion both analytically. Numerically it is difficult due to moving and shape-changing boundaries. READ MORE