Sökning: "wind direction"

Visar resultat 21 - 25 av 216 uppsatser innehållade orden wind direction.

  1. 21. A Statistical Overview of the Spatial Atmospheric Variability Over Isfjorden, Svalbard

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Stenlund Agnes; [2022]
    Nyckelord :meteorologi; atmosfärsvetenskap; mikroklimat;

    Sammanfattning : The atmospheric spatial variability over Isfjorden, Svalbard, was investigated through statistical data analysis. The data used in the thesis was measured by mobile weather stations installed on three ships crossing the fjord, and two stationary weather stations close to the shoreline, during the autumn of 2021 and spring to autumn 2022. LÄS MER

  3. 22. Study and characterization of energetic particles from the solar wind entering the magnetosheath region

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Farid Hedayati; [2022]
    Nyckelord :Magnetospheric Multiscale Mission MMS ; Magnetosheath classification; Particles; Time series analysis; Space plasma physics;

    Sammanfattning : The emphasis of the thesis is on understanding how the high-energy particles of the foreshock are transmitted into the magnetosheath and how this process can be used to specify the conditions upstream of the bow shock with the help of local magnetosheath measurements. In this study, through analyzing the data from the MMS satellites, I try to draw a connection between the flux and wind direction related to Earth’s bow shock. LÄS MER

  4. 23. Turbine Performance Analysis in Wake and Wake-Free Conditions Using Nacelle Mounted Lidar at a Wind Farm in Sweden

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Izabela Fijołek; [2022]
    Nyckelord :Sweden; wind power; onshore; lidar; wake effect; performance analysis; power curve;

    Sammanfattning : The need for optimizing wind farms’ production and maximizing the profitability of projects necessitates power performance analysis. Nowadays, the use of remote sensing devices for this purpose becomes more and more popular due to many advantages this technology has over traditional met masts. LÄS MER

  5. 24. Exploring Machine Learning Techniques for Short-Term Wind Power Forecasting of Multiple  Wind Parks

    Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Alexis Tubulekas; [2022]
    Nyckelord :;

    Sammanfattning : Wind power is a renewable energy source that is growing rapidly globally. A disadvantage of wind power is its uncertainty as the energy output can vary greatly, a consequence of the stochastic nature of the wind. Accurate forecasts of wind power production can mitigate the problem of uncertainty. LÄS MER

  7. 25. Dynamic Real-Time Fire Propagation for Networked Multiplayer Games

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Iris Kotsinas; Viktor Tholén; [2022]
    Nyckelord :fire simulation; fire propagation; fire; game system; real-time; dynamic system; multiplayer games;

    Sammanfattning : Simulating fire propagation in games can be problematic since it requires immense computational power if the fire is portrayed physically accurate. To decrease the computational power required, simplifications and approximations must be made. LÄS MER