Essays about: "Mesh optimization"

Showing result 16 - 20 of 48 essays containing the words Mesh optimization.

  1. 16. Design Optimization in Gas Turbines using Machine Learning : A study performed for Siemens Energy AB

    University essay from Linköpings universitet/Programvara och system

    Author : Berggren Mathias; Sonesson Daniel; [2021]
    Keywords : Computer Science; Design Optimization; DO; MDO; Surrogate Models; Surrogates; Response Surface Methods; Metamodels; Metamodeling; Machine Learning; ML; FEA; Finite Element Analysis; FEM; Finite Element Method;

    Abstract : In this thesis, the authors investigate how machine learning can be utilized for speeding up the design optimization process of gas turbines. The Finite Element Analysis (FEA) steps of the design process are examined if they can be replaced with machine learning algorithms. READ MORE

  3. 17. Investigation and Optimization of Small-Scale Fecal Management : As a product from dry toilet solutions in off-grid Swedish holiday homes

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : ELLEN DANIELSSON; CHRISTOPHER LEKSTRÖM; [2021]
    Keywords : Latrine compost; Feces; Composting process; Product development; Prototyping; Product design; User-centered design; Human-centered design; Circular economy; System investigation; Sustainable development; Latrinkompost; Fekalier; Komposteringsprocess; Produktutveckling; Prototyp; Produktdesign; Användarcentrerad design; Cirkulär ekonomi; Systemundersökning; Hållbar utveckling;

    Abstract : In off-grid holiday homes, alternative toilet solutions are needed. There is a wide range of dry toilet systems, where urine-diverting systems and incineration toilets are common solutions. Urine-diverting dry toilets require that users need to manage generated fecal fractions. READ MORE

  4. 18. Structural optimization of electronic packages using DOE

    University essay from KTH/Hållfasthetslära

    Author : Robin Johansson; [2020]
    Keywords : Design of experiments; DOE; Structural optimization; Electronic packages; DOE; Försöksplanering; Strukturoptimering;

    Abstract : The reliability of a mechanical system containing electronic packages is highly affectedby the environment the system is stationed in. The difference and fluctuationsbetween the ambient temperature and the operating temperature of the electronicpackage cause accumulation of inelastic strains in the package components thusdecreasing the service life. READ MORE

  5. 19. Towards a method for antenna impedance tailoring through shapeoptimization, with a bound on the associated cost-function

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

    Author : Cem Kesici; [2020]
    Keywords : ;

    Abstract : Over the last years, there has been an interest in designing antennas that operateat higher frequencies. In most applications, these antennas work jointly withPower Amplifiers. However, most commercial Power Amplifiers have a nonstandardoptimal load-pull impedance in their optimal operating frequencies. READ MORE

  6. 20. Evaluation, adaption and implementations of Perfectly Matched Layers in COMSOL Multiphysics

    University essay from KTH/Numerisk analys, NA

    Author : Simon Erlandsson; [2020]
    Keywords : Applied mathematics; computational mathematics; finite element method; FEM; perfectly matched layer; PML; COMSOL; Tillämpad matematik; beräkningsteknik; finita elementmetoden; FEM; PML; COMSOL;

    Abstract : Perfectly matched layer (PML) is a commonly used method of absorbing waves at a computational boundary for partial differential equation (PDE) problems. In this thesis, methods for improving the usability of implementations in Comsol Multiphysics is addressed. READ MORE