Blar i NTNU Open på forfatter "Rognvik, Egil"
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Interior insulation retrofit of a historical brick wall using vacuum insulation panels: Hygrothermal numerical simulations and laboratory investigations
Johansson, Pär; Geving, Stig; Hagentoft, Carl-Eric; Jelle, Bjørn Petter; Rognvik, Egil; Kalagasidis, Angela Sasic; Time, Berit (Journal article; Peer reviewed, 2014)Old listed buildings need to be retrofitted to reduce the energy use for heating. The possible thickness of the insulation layer is limited by the existing construction. Vacuum insulation panels (VIPs) require less thickness ... -
Possibilities for characterization of a PCM window system using large scale measurements
Grynning, Steinar; Goia, Francesco; Rognvik, Egil; Time, Berit (Journal article; Peer reviewed, 2013)The introduction of dynamic envelope components and systems can have a significant reduction effect on heating and cooling demands. In addition, it can contribute to reduce the energy demand for artificial lighting by ...