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Visar resultat 11 - 15 av 523 uppsatser som matchar ovanstående sökkriterier.

  1. 11. Andelstal i ga-väg för vindkraftverk och vattenkraftverk

    Master-uppsats, Lunds universitet/Fastighetsvetenskap

    Författare :Tove Berlind Hjelm; [2023]
    Nyckelord :Ton kilometer method; joint facility; private road; participatory shares; wind turbines; hydroelectric plant; special accommodation; joint facilities act; Technology and Engineering;

    Sammanfattning : Tonkilometermetoden används för beräkning av andelstal för enskilda vägar som är gemensamhetsanläggningar. Den trafikmängd som olika fastighetstyper genererar återspeglas i vissa framtagna schablonvärden. LÄS MER

  3. 12. Dynamic simulation and 3D visualization of a floating tilted counter-rotating vertical axis offshore wind turbine

    Kandidat-uppsats,

    Författare :Lovisa Jonsson; Alexander Hedene; Klara Österling; [2023]
    Nyckelord :Wind turbine; Offshore; VAWT; CRVT; Simulation; Visualization; MATLAB; Dynamics;

    Sammanfattning : The growing global demand for clean energy is critical, and wind power plays a crucial role in addressing this need. The increasing demand is driving advancements in the field of offshore wind power and one promising innovation is the counter-rotating vertical axis turbines (CRVT), specifically designed for floating wind power installations. LÄS MER

  4. 13. Modeling of the trajectory of ice thrown from a wind turbine

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Elena Rocchi; [2023]
    Nyckelord :Ice thrown - Ice fall - RANS - LES - CFD - simulations - ballistic model; Technology and Engineering;

    Sammanfattning : There is a growing number of wind turbines installed in cold temperature zones as a result of the restricted space for new construction. Due to ice deposition on the turbine blades, the increasing installation of wind turbines in freezing temperature areas presents many challenges: ice accumulation increases weight, unbalances the rotor, diminishes aerodynamic efficiency, and creates safety issues. LÄS MER

  5. 14. Optimization of loads and power production for wind turbines in Swedish conditions

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

    Författare :Manikanta Viswanadha Prabhu Kankatala; [2023]
    Nyckelord :;

    Sammanfattning : The project aims at quantifying differences in power production and fatigue loads for wind turbines placed in the Baltic sea and in forested, topographically-complex areas compared to turbines placed offshore and in flat terrain. Based on these results, suggestions will be provided on how to optimally site and operate turbines in these conditions. LÄS MER

  7. 15. Den (o)hållbara vindkraften : En argumentationsanalys av mediedebatten om vindkraft i Sápmi i ljuset av Sveriges omställning till ett hållbart samhälle

    Master-uppsats, Uppsala universitet/Teologiska institutionen

    Författare :Linnéa Holmgren; [2023]
    Nyckelord :Vindkraft; samer; sameby; renskötsel; grön omställning; urfolksrättigheter; mediedebatt; subaltern; “de Andra”; erkännande;

    Sammanfattning : The rights of the Sámi; Sweden’s indigenous people, have long been a subject of debate. As part of Sweden’s Climate Act and implementation of the 2030 Agenda, Sweden is currently in the midst of an extensive expansion of wind power where a large proportion of the wind turbines will be located in Sápmi. LÄS MER