Search for dissertations about: "Claes Holmqvist"

Found 2 swedish dissertations containing the words Claes Holmqvist.

  1. 1. Modelling of the pressure distributions in twin-wire blade formers

    University dissertation from Stockholm : Mekanik

    Author : Claes Holmqvist; KTH.; [2002]
    Keywords : fluid mechanics; blade forming; pressure distribution; suction; interaction; permeable fabric; modules;

    Abstract : During papermaking, the internal structure of the fibrenetwork constituting the paper is to a dominating extentdetermined in the forming zone of the paper machine. Thisthesis is aimed at studying the pressure distribution in bladeforming sections, which is commonly considered to be a keyquantity of the process. READ MORE

  2. 2. Mechanical modelling of blade forming and drainage of flocculated suspensions

    University dissertation from Stockholm : KTH

    Author : Claes Holmqvist; KTH.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Applied mechanics; blade forming; pressure distribution; interaction; suction; drainage; Teknisk mekanik; TECHNOLOGY Engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik;

    Abstract : A method has been developed for flexible modelling of multi-component twin-wire blade formers. Features such as suction devices, loadable blades, curved blades, and partial contact between the blades and the forming fabrics are easily incorporated. READ MORE