Sökning: "Fredrik Tibblin"

Hittade 2 uppsatser innehållade orden Fredrik Tibblin.

  1. 1. Evaluation of phase relations in weld overlays of 316, 309MoL and SKWAM

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Fredrik Stenarson; Fritjof Tibblin; [2013]
    Nyckelord :;

    Sammanfattning : AREVA NP Uddcomb AB wants to replace the material used for a specific valve seat used in boiling water reactors, BWR. Their solution is a weld overlay of different stainless steels composed of two buffer layers of the steel 309 MoL followed by two layers of the filler material SKWAM welded on type 316 stainless steel or carbon steel. LÄS MER

  3. 2. Aktiv bullerdämpning i ventilationssystem

    Kandidat-uppsats, Blekinge Tekniska Högskola/Avdelningen för signalbehandling

    Författare :Fredrik Tibblin; Tomas Bengtsson; [2005]
    Nyckelord :Bullerdämpning; fläktsystem;

    Sammanfattning : Active headsets have been on the market for years and now it is time for something else to enter the stage. The technology of active noise reduction can for exmple also be used in ventilation systems for reducing ventilation noise. LÄS MER