Sökning: "horizontal sound propagation"

Hittade 1 uppsats innehållade orden horizontal sound propagation.

  1. 1. Bulleremissioner från vertikalaxlade vindkraftverk

    Uppsats för yrkesexamina på grundnivå, Högskolan i Halmstad/Energiteknik

    Författare :Sebastian Larsson; [2014]
    Nyckelord :Buller; Vindkraft; Vertikalaxlade Vindkraftverk; Frekvensanalys;

    Sammanfattning : Wind power in Sweden is expanding in response to the government's decision that 49% of Sweden's power should originate from renewable energy sources by the year 2020. Problems with noise and sound emissions related to wind turbines are a constant argument against the wind power expansion and this paper means to examine if vertical axis wind turbines might be a viable alternative to the conventional horizontal design for noise sensitive areas. LÄS MER