Magnus Mattsson
Royal Institute of Technology
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Publication
Featured researches published by Magnus Mattsson.
International Journal of Ventilation | 2018
Abolfazl Hayati; Magnus Mattsson; Mats Sandberg
ABSTRACT Temporarily enhanced natural ventilation of indoor environments can be achieved by opening windows and/or doors, i.e. airing. In this study, wind driven airing rate through doors was measured by tracer gas at a building model in a wind tunnel. Both single opening and cross flow airing was investigated, with doors placed in centrally on the long side of an elongated building model. It was found that cross flow airing yielded 4–20 times higher airing rate than single opening airing; lowest value occurring with opening surfaces perpendicular to wind direction. At single opening airing, windward positioned door yielded about 53% higher airing rate than leeward positioned. Inclusion of a draught lobby (extended entrance space) lowered airing rate by 27%, while higher wind turbulence increased it by 38%. Advection through turbulence appeared a more important airing mechanism than pumping. At cross flow, however, turbulence and draught lobby had practically no effect.
Displacement Ventilation | 1997
Erik Bjørn; Magnus Mattsson; Mats Sandberg; Peter V. Nielsen
Building and Environment | 2014
Abolfazl Hayati; Magnus Mattsson; Mats Sandberg
Building and Environment | 2015
Mats Sandberg; Magnus Mattsson; Hans Wigö; Abolfazl Hayati; Leif Claesson; Elisabet Linden; Mubashar Khan
5th International Conference on Healthy Buildings, September 27 - October 3, 1997, Washington DC, USA | 1997
Magnus Mattsson; Erik Bjørn; Mats Sandberg; Peter V. Nielsen
Energy and Buildings | 2017
Abolfazl Hayati; Magnus Mattsson; Mats Sandberg
Simulating People Moving in Displacement Ventilated Room | 1997
Magnus Mattsson; Erik Bjørn; Mats Sandberg; Peter V. Nielsen
Cultural heritage preservation – 3rd European Workshop on Cultural Heritage Preservation (EWCHP), Bozen, Italy, September 16-17, 2013 | 2013
Magnus Mattsson; Mats Sandberg; Leif Claesson; Svante Lindström; Abolfazl Hayati
Conference on Energy Efficiency in Historic Buildings. Visby. Sweden, 9-11 February 2011 | 2011
Magnus Mattsson; Svante Lindström; Elisabet Linden; Mats Sandberg
Proc. Roomvent 2011: 12th International conference on air distribution in rooms. Paper No. 235. Trondheim. Norway. | 2011
Magnus Mattsson; Svante Lindström; Elisabet Linden; Mats Sandberg
