(University of Cambridge, 11.09.2018) Hoffmann, Caroline; Hall, Monika; Geissler, Achim [in: Building Simulation & Optimization 2018]
In diesem Beitrag geht es um die thermische Flexibilität von Mehrfamilienhäusern und Bürogebäuden. Speziell wird untersucht, wie es sich bei beiden Gebäudetypen auf den thermischen Komfort auswirkt, wenn das Gebäude nur tagsüber und in möglichst kurzen Zeitabschnitten beheizt und gekühlt wird.
(Advanced Building Skins, 10.10.2016) Hoffmann, Caroline; Geissler, Achim; Huber, Heinrich [in: Advanced Building Skins]
A thorough building refurbishment generally includes window replacement and thermal insulation of the opaque building envelope. However, quite often only a window replacement is done and the building envelope is left uninsulated. This could lead to mould problems, because of the reduced air change. A possible solution can be the integration of passive window ventilation openings (PWVO). This paper deals with two questions: Firstly, can PWVO guarantee the necessary ventilation rate to avoid moisture damage? Secondly, how do PWVO compare to a ventilation system with heat recovery in terms of heating demand?
