Overheating risk barriers to energy renovations of single family houses: Multicriteria analysis and assessment
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- 作者：Theofanis Psomasa ; tp@civil.aau.dk" class="auth_mail" title="E-mail the corresponding author ; th.psomas@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Per Heiselberga ; ph@civil.aau.dk" class="auth_mail" title="E-mail the corresponding author ; Karsten Duerb ; karsten.duer@velux.com" class="auth_mail" title="E-mail the corresponding author ; Eirik Bjø ; rnc ; eb@dovista.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：ACH/hr ; air changes per hour ; AUS ; Austrian case study ; DK ; Danish case study ; E ; external shading system ; EPS ; expanded polystyrene ; EU ; European Union ; F ; fixed shading system ; FR ; French case study ; G ; Solar heat gain coefficient ; I ; internal shading system ; ISO ; International Organization for Standardization ; n50 ; Air change rate at 50 ; Pa (pressure test) ; nZEB ; nearly zero energy building ; NE ; North east orientation ; SW ; South west orientation ; i.oper ; max ; max value of indoor operative
- 刊名：Energy & Buildings
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：117
- 期：Complete
- 页码：138-148
- 全文大小：2325 K
文摘
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Energy renovations of houses in moderate climates increase overheating risk.
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Critical measures are the floor insulation and the improvement of the airtightness.
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Decrease of the g value of windows diminishes the intensity and the period of it.
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Static method of assessment shows higher risk compare to the dynamic method.
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Ranking capabilities of overheating indices and average temperatures are analogous.