Search for dissertations about: "acoustic lining"

Found 2 swedish dissertations containing the words acoustic lining.

  2. 1. Analysis of Acoustic Absorption with Extended Liner Reaction and Grazing Flow

    Author : Anna Färm; Mats Åbom; Lars Enghardt; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sound absorption; acoustic lining; non-locally reacting; boundary layer; grazing flow; sound field; transfer matrix method;

    Abstract : Acoustic absorbing liners are efficient and commonly used measures to reduce sound levels in many fields of application. The sound reducingperformance of the liners is dependent on the acoustic state, defined by e.g. the flow and sound field interacting with the liner. READ MORE

  4. 2. Ink film splitting acoustics and tack on paper in offset printing

    Author : Joakim Voltaire; KTH; []
    Keywords : Ink film splitting; tack; offset; printing; ink setting; coated paper;

    Abstract : This licentiate thesis comprises two complementary studiesdealing with the sheet-fed offset printing of paper. The firststudy addresses the further development of a practical methodto acoustically monitor and analyse the film splitting ofoffset inks. READ MORE