Sökning: "wind profile power law"

Hittade 3 uppsatser innehållade orden wind profile power law.

  1. 1. Insights Into Wind Profile Characteristics in the Arctic Marine Boundary Layer

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Charlotte Sophie Gausa; [2024]
    Nyckelord :Arctic; wind profile power law; MOST; boundary layer; low level jets; sea ice; vindprofil; Arktis; gränsskikt; vindenergi; låghöjdsvindar; havsis;

    Sammanfattning : The atmospheric boundary layer in the Arctic is essential for the understanding of climate change and improving regional weather prediction. The aim of this study is to investigate to which degree wind speed profiles retrieved in the Arctic agree with well known wind profile concepts and understand which local impact factors influence the wind speed profile. LÄS MER

  3. 2. Optimization of wind turbine loads for maximum power output and low fatigue loading

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Wondmagegn Ergano; [2020]
    Nyckelord :;

    Sammanfattning : In this thesis the aerodynamic loads for maximum power output at acceptable fatigue loads on a 1.5MW onshore wind turbine are examined. LÄS MER

  4. 3. Nocturnal jets in Skåne: an analysis of data from Hyltemossa research tower

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

    Författare :Tove Fast; [2019]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : A nocturnal jet is a low level air jet that is often seen at an altitude below 500 m during night time conditions. It can reach wind speeds of storm force and is thus of importance for aviation and also for transport of e.g. moisture and pollutants in the lower troposphere. LÄS MER