Essays about: "lagrangian particle tracking"

Showing result 6 - 10 of 12 essays containing the words lagrangian particle tracking.

  1. 6. An Interactive Eye-tracking based Adaptive Lagrangian Water Simulation Using Smoothed Particle Hydrodynamics

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ajla Elmasdotter; [2020]
    Keywords : ;

    Abstract : Many water animations and simulations usually depend on time consuming algorithms that create realistic water movement and visualization. However, the intrigue for realistic, real-time and interactive simulations is steadily growing for, among others, the game and Virtual Reality industry. READ MORE

  3. 7. Flow and Air Quality Modelling of a Car Cabin

    University essay from Umeå universitet/Institutionen för fysik

    Author : Oskar Jolérus; [2019]
    Keywords : CFD; PM2.5; Air quality; Multiphase; LPT;

    Abstract : Adverse health effects attributable to both short- and long-term exposure to air pollution have turned the focus on different microenvironments. The interior of vehicles is of relevance as road traffic emissions and re-suspension of road dust are major sources of pollutants associated with adverse health effects. READ MORE

  4. 8. Numerical Study on Seepage-induced Failure of Caisson Type Breakwaters Using a Stabilized ISPH

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Tetsuro Goda; [2017]
    Keywords : Tsunami; Breakwater; Particle method; SPH; Seepage flow; Technology and Engineering;

    Abstract : This paper presents a stabilized incompressible smoothed particle hydrodynamics (ISPH) method to simultaneously simulate surface and seepage flow. The Navier-Stokes type equation, which manipulates the linear and nonlinear resistance effects caused from porous materials, are employed for tracking fluid motions in porous medium. READ MORE

  5. 9. Numerical analysis of Urea-SCR sprays under cross-flow conditions

    University essay from KTH/Mekanik

    Author : Jakob Heide; [2016]
    Keywords : Lagrangian Particle Tracking; Selective Catalyst Reduction; droplet;

    Abstract : The mixing and evaporation of Diesel Exhaust Fluid (DEF) inside an Urea Selective Catalyst Reduction (SCR) chamber has been numerically investigated. The first task in this work has been to first look into the numerical framework and assess the models available in a commercial CFD software (ANSYS Fluent 14.5). READ MORE

  6. 10. Assessment of numerical integration schemes and boundary conditions for Lagrangian tracking of marine debris

    University essay from Lunds universitet/Matematik LTH

    Author : Joel Kronborg; [2016]
    Keywords : Lagrangian tracking; PARCELS; Runge-Kutta; time stepping; boundary conditions; Mathematics and Statistics;

    Abstract : A growing environmental issue today is the amount plastic pollution in the ocean. To investigate how it might affect marine life, an important aspect is to study how plastics are transported by ocean currents and where it ends up. This can be done by use of Lagrangian simulation of plastic particles in computer ocean models. READ MORE