Sökning: "Ying Guo"

Hittade 1 avhandling innehållade orden Ying Guo.

  1. 1. Investigation of perforated mufflers and plates

    Författare :Ying Guo; Mast Abom; Ragnar Glav; KTH; []
    Nyckelord :sound; perforated; micro-perforated; muffler; flow; hole; impedance; model; experiment;

    Sammanfattning :     Mufflers are used in for instance exhaust system of cars or trucks to reduce noise. Perforated pipes are one of the main components of modern mufflers. To study acoustic properties of mufflers with perforated pipe is one of the main targets of this thesis. LÄS MER