Search for dissertations about: "Jesper Arfvidsson"

Found 3 swedish dissertations containing the words Jesper Arfvidsson.

  1. 1. Moisture Transport in Porous Media. Modelling Based on Kirchhoff Potentials

    University dissertation from Byggnadsfysik LTH, Lunds Tekniska Högskola

    Author : Jesper Arfvidsson; [1998]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; moisture distribtion; wood drying; wood; diffusion coefficient; numerical modelling; moisture flow; Moisture; transient measurements; periodic boundary condition; penetration depth; sorption coefficient; non-linear moisture flow; calculation model; anisitropy; Kirchhoff potentials; evaluation; moisture transport; Building construction; Byggnadsteknik;

    Abstract : The work presented in this thesis is focused on the development of the new concept to describe isothermal moisture transport using Kirchhoff potentials. The first four papers deal with moisture transport in porous media using Kirchhoff potentials. The last three papers deal with wood. READ MORE

  2. 2. Air Gap Method Air-Gaps in Building Construction to avoid Dampness & Mould

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Tord af Klintberg; Folke Björk; Kjartan Gudmundsson; Jesper Arfvidsson; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; humidity; air gaps; water damage; convection; building; construction;

    Abstract : .... READ MORE

  3. 3. Simulation of historic buildings for enhancement of preservation and energy performance – issues and methods

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Torun Widström; Folke Björk; Kjartan Gudmundsson; Jesper Arfvidsson; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Building simulation; historic buildings; energy performance; damage risk; mould; thermal bridges; Civil and Architectural Engineering; Byggvetenskap;

    Abstract : Historic buildings are often particularly poorly insulated and difficult to heat, and are also at risk for several reasons. These include potential lack of use due to low thermal comfort leading to low or no profitability, damage risks due to over and under-climatization and risks due to climate change altering the boundary conditions that they were built for. READ MORE