Sökning: "luftljudsmätning"

Hittade 1 uppsats innehållade ordet luftljudsmätning.

  1. 1. Akustisk mätning av U-värde

    Kandidat-uppsats, Malmö högskola/Fakulteten för teknik och samhälle (TS)

    Författare :Marcin Brycki; [2015]
    Nyckelord :U-värde; Akustisk mätning; Acoustic measurement; U-value; luftljudsmätning; coefficient of heat transmission; värmemotstånd; glasfiberisolering;

    Sammanfattning : This pre-study investigates the possibility of U-value measurements through an acoustic method. A hypothesis about an acoustic model built on acoustic theories combined with U-value theories is presented to answer the questions:•Can U-value theory be combined with acoustic theories?•Can the coefficient of heat be affirmed trough an acoustic measurement?The idea for this dissertation begun with a logical idea in mathematical similarity, between the coefficient of heat transmission units and sound intensity units. LÄS MER