Search for dissertations about: "cavity method"

Showing result 21 - 25 of 176 swedish dissertations containing the words cavity method.

  2. 21. Rendered rainscreen walls - cavity ventilation, ventilation drying and moisture-induced cladding deformation

    Author : Jörgen Falk; Avdelningen för Byggnadsmaterial; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Over the past five years, moisture damages in external walls of wood frame structure and rendering on insulation as a cladding has been a widely debated subject which has received a lot of attention. In the light of this, the interest in an alternative construction method where rendering is applied on boards instead of insulation has increased. READ MORE

  4. 22. A Method for the Study of Unsteady Cavitation - Observations on Collapsing Sheet Cavities

    Author : Johannes Schöön; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cloud cavitation; re-entrant jet; cavitation erosion; gust generation; cavitation;

    Abstract : When subjected to sufficiently low pressures, water will eventually come apart. Gas-filled cavities appear in the water: it is said to cavitate. When the cavities collapse, they often do so quite vigorously, causing noise, vibrations and erosion. A well-known example of cavitation is that found on heavily loaded ship propellers. READ MORE

  5. 23. Squamous cell carcinomas and preneoplastic lesions of the oral cavity : biological factors and prognosis

    Author : Anders Högmo; Karolinska Institutet; Karolinska Institutet; []
    Keywords : mouth neoplasm; carcinoma squamous cell; DNA; protein p53; p21 WAF1; leukoplakia; malignancy grading; angiogenesis; p53 gene; CDGE; mutation analysis;

    Abstract : In Sweden, squamous cell carcinoma of the oral cavity comprises only 0.8% of the total cancer incidence. However, this disease often has a poor prognosis and the treatment frequently means some degree of disfiguration of the patient. READ MORE

  6. 24. Global stability analysis of three-dimensional boundary layer flows

    Author : Mattias Brynjell-Rahkola; Dan Henningson; Philipp Schlatter; Ardeshir Hanifi; Spencer Sherwin; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hydrodynamic stability; transition to turbulence; global analysis; boundary layers; roughness; laminar flow control; Stokes Laplace preconditioner; optimal forcing; crossflow vortices; Ginzburg-Landau; Falkner-Skan-Cooke; Blasius; lid-driven cavity;

    Abstract : This thesis considers the stability and transition of incompressible boundary layers. In particular, the Falkner–Skan–Cooke boundary layer subject to a cylindrical surface roughness, and the Blasius boundary layer with applied localized suction are investigated. READ MORE

  7. 25. A Method of Moments Solution for Wires Inside a Reverberation Chamber using Spectral Domain Techniques

    Author : Kristian Karlsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : This thesis describes a method of moment code that can be used for analyzing PEC objects in a reverberation chamber. A major part of the thesis deals with the derivation of an efficient Green¡¯s functions for a PEC cavity in general and a reverberation chamber in particular. READ MORE