Sökning: "Presses"

Visar resultat 1 - 5 av 23 avhandlingar innehållade ordet Presses.

  1. 1. On the mechanism of heat transfer with phase change during impulse pressing of paper

    Författare :Marco F. C. Lucisano; KTH; []
    Nyckelord :Paper; High-intensity; Presses; Impulse drying; Heat transfer; Phase transitions; Heat-pipe effect; Steam; Delamination; Flashing; Permeability; Z direction;

    Sammanfattning : .... LÄS MER

  3. 2. Towards Virtual Tryout and Digital Twins : Enhanced Modeling of Elastic Dies, Sheet Materials, and Friction in Sheet Metal Forming

    Författare :Johan Pilthammar; Sharon Kao-Walter; Mats Sigvant; Wolfram Volk; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sheet Metal Forming; Stamping Die; Virtual Tryout; Digital Twin; Stamping Press; Structural Analysis; Finite Element Simulation; Optimization; Digital Image Correlation; Inverse Modeling; Maskinteknik; Mechanical Engineering;

    Sammanfattning : Competition and complexity in the global car market are continuously increasing. To gain an edge in the market while making a profit, each competitor in the market needs a strong focus on technology development. Such a focus will increase the value of the product for the customers. LÄS MER

  4. 3. High pressure and high temperature behavior of TiAlN

    Författare :Niklas Norrby; Magnus Odén; Mats Johansson Johansson; Helen Blomqvist; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : This licentiate thesis mainly reports about the behavior of arc evaporated TiAlN at high pressures and high temperatures. The extreme conditions have been obtained in metal cutting, multi anvil presses or diamond anvil cells. Several characterization techniques have been used, including x-ray diffraction and transmission electron microscopy. LÄS MER

  5. 4. Ink Film Splitting Acoustics in Offset Printing

    Författare :Joakim Voltaire; Per Claesson; Douglas Bousfield; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Surface and colloid chemistry; Yt- och kolloidkemi;

    Sammanfattning : This thesis claims a relationship between the film splitting sound emission from the printing press nip and the dynamic interaction occurring there between ink, fountain solution and substrate in offset lithography. The film splitting sound derives from the cavitation formed by the pressure drop in the second half of the print nip flow passage. LÄS MER

  7. 5. From movement to skill : neural and behavioral mechanisms of motor sequence learning

    Författare :Diana Müβgens; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : How do we learn new movements? The simple answer to this question is Through practice! Yet, a better response might be What aspect of motor learning are we talking about? Our capacity for learning new skills and for combining movements into new sequences is virtually unlimited. In contrast, our understanding of the mechanisms behind motor skill learning is still rather sparse. LÄS MER