Essays about: "Finita Volymmetoden"

Found 3 essays containing the words Finita Volymmetoden.

  1. 1. Construction and Evaluation of a Numerical Model for Heat Transfer in a Ladle During Pre-heating : A Finite Volume Approach to the Diffusion Equation using Julia

    University essay from KTH/Materialvetenskap

    Author : Gustaf Bjurstam; [2023]
    Keywords : Finite Volume Method; FVM; Diffusion equation; Ladle; Pre-heating; Baking; Heat equation; Heat transfer; Finita Volymmetoden; FVM; Diffusionsekvationen; Skänk; Förvärmning; Värmeledningsekvationen; Värmeledning;

    Abstract : Heat transfer is key to understanding many processes in engineering. At a steel mill heat transfer is absolutely crucial to understanding most of the processes. One such a process is the pre-heating of a freshly relined ladle. READ MORE

  3. 2. Physics-Informed Machine Learning in Power Transformer Dynamic Thermal Modelling

    University essay from KTH/Matematisk statistik

    Author : Federica Bragone; [2021]
    Keywords : ANN; PINN; PDE; FVM; Transformer; Thermal modelling; ANN; PINN; PDE; FVM; Transformatorer; Termisk modellering;

    Abstract : Artificial neural networks (ANNs) are commonly considered as "black boxes": they can approximate any function without giving any interpretation. Novel research has observed that the laws of physics, which govern everything around us, can supplement the implementation of a neural network. READ MORE

  4. 3. CFD Modeling and Optimization of Primary sedimentation tank

    University essay from KTH/Vattendragsteknik

    Author : Aibin Zhang; [2017]
    Keywords : VOF model; RNG k-ε model; velocity; turbulence; primary sedimentation tank;

    Abstract : In this project, the flow field characteristics of the simplified 2D rectangular primary sedimentation tank in Syvab wastewater treatment plant were achieved by a transient water-air two phases finite-volume method, applying Volume-Of-Fluid (VOF) model. RNG k-ε turbulence model was also employed to calculate the turbulent kinetic energy and its dissipation rate. READ MORE