Sökning: "Thommie Nilsson"

Hittade 2 uppsatser innehållade orden Thommie Nilsson.

  1. 1. Development of a Simulation Methodology for Gas Turbine Combustion

    Magister-uppsats, Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

    Författare :Thommie Nilsson; [2015]
    Nyckelord :combustion; computational fluid dynamics; reactor network; Physics and Astronomy;

    Sammanfattning : The main goal of this thesis was the development and application of a method to construct reactor networks based on pre-calculated flow fields for combustion systems. Computational fluid dynamics (CFD) was used to calculate flow fields for the Sandia piloted jet flame D and a Siemens SGT-800 gas turbine burner rig. LÄS MER

  3. 2. Development of a spray evaporation model for SRM simulations

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Thommie Nilsson; [2012]
    Nyckelord :evaporation; vaporization; spray fuel droplets; SRM; engine combustion heating; Physics and Astronomy;

    Sammanfattning : A fuel vaporization model has been developed for stochastic reactor simulations of engine in-cylinder combustion. The model includes calculations of evaporation rate from fuel droplets based on the diffusion of vapor from the surface of droplets, and the heating of droplets based on convective heat transfer with correction due to mass transfer. LÄS MER