{"id":161472,"date":"2022-08-15T10:11:54","date_gmt":"2022-08-15T08:11:54","guid":{"rendered":"https:\/\/aarch.dk\/?p=161472"},"modified":"2024-08-09T11:43:57","modified_gmt":"2024-08-09T09:43:57","slug":"ph-d-projekt-mettes-forskning-skal-afhjaelpe-overophedning-i-danske-boliger","status":"publish","type":"post","link":"https:\/\/aarch.dk\/en\/ph-d-projekt-mettes-forskning-skal-afhjaelpe-overophedning-i-danske-boliger\/","title":{"rendered":"PhD project: Mette’s research aims at alleviating overheating in Danish homes"},"content":{"rendered":"
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Nyheder<\/a><\/p>\n<\/div><\/section>\n

PhD project: Mette’s research aims at alleviating overheating in Danish homes<\/h1>\n<\/div><\/section>\n

Mette Boisen Lyhne is currently working on her PhD dissertation on the indoor climate in Danish single-family homes. They used to be too cold, today they are too hot. But what can we do about it?<\/p>\n<\/div><\/section>\n

15.08.2022<\/p>\n<\/div><\/section>\n<\/div><\/div><\/main><\/div><\/div>

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\u2018Until around 1980, the main problem in terms of the thermal indoor climate (the temperature in a house, ed.) was that houses were too drafty and consequently too cold. From around the year 2000, we see that the primary problem becomes overheating\u2019.<\/p>\n<\/div><\/section><\/div>

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Mette Boisen Lyhne is doing a PhD dissertation on thermal indoor climate.<\/div>Mette Boisen Lyhne is doing a PhD dissertation on thermal indoor climate.<\/small><\/div><\/div><\/div>
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This is how Mette Boisen Lyhne explains the starting point for her PhD project; a project which will be investigating the thermal indoor climate in Danish single-family houses in the 1900s \u2013 specifically four types of houses: Murermestervillaen (the master mason’s house), funkishuset (the functionalist house), statsl\u00e5nshuset (\u201cthe state loan house\u201d) and the detached house.<\/p>\n

There is a large volume of these houses, and very many of them are facing renovation. And for this process, new strategies to counter overheating will be extremely welcome. Mette’s focus is on so-called passive solutions, i.e. solutions that do not involve energy-consuming mechanical appliances.<\/p>\n

The chimney as ventilation<\/h5>\n

The question is whether we can actively use some of the older architectural elements when the houses need to be renovated? Mette points to roof overhangs and solar screening but also to the chimney:<\/p>\n

\u2018In old murermestervillaer (master mason’s houses), the chimney is located centrally in the house, allowing it to give off heat to all the rooms around it. Today it can function as an exhaust duct that conducts heat out of the house’.<\/p>\n

Mette Boisen Lyhne is studying the literature of the 1900s in order to understand what knowledge they had about indoor climate in different periods of this era. But she will also be looking into specific cases \u2013 namely four types of single-family houses.<\/p>\n

‘My approach is first and foremost qualitative. I will be interviewing residents about the thermal indoor climate and will supplement this information with my own measurements. This will give me an insight into which architectural elements of a house have an impact on the indoor climate’.<\/p>\n

Activating architectural elements<\/h5>\n

The result will, first and foremost, be an architectural historical analysis, but Mette, nevertheless, expects her work to hold useful perspectives for our future building practice.<\/p>\n

‘Hopefully it can also be an inspiration for architects in terms of how we can activate different architectural elements when we renovate older houses,\u2019 she says.<\/p>\n

And the work is also of great importance to all those who are, today, too hot in their houses.<\/p>\n

‘On average, we spend 16 hours a day in our houses. Consequently, the indoor climate is crucial to our health and well-being’, says Mette Boisen Lyhne.<\/p>\n

Facts<\/h5>\n