Window systems and energy performance in one-family houses: size and shading effects

J Du

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

This paper presents a preliminary study of energy performance and window systems in two detached houses located at northern and southern Europe respectively. Based on simulations using DesignBuilder (+EnergyPlus), the impact of a series of wall window sizes and a shading device on primary energy demands (heating, cooling and lighting) has been mainly investigated. In addition, two different window systems were tested according to their thermal and visual properties (U value, g value and VT). The achieved results concluded a design strategy: a larger window size could be adopted to balance energy and daylight requirements with an energy-efficient product and well-designed shading system.
Original languageEnglish
Title of host publicationProceedings of Building Simulation and Optimization, 2014
EditorsLiora Malki-Epsthein, Catalina Spataru, Ljiljana Halburd, Dejan Mumovic
Place of PublicationLondon, U. K.
PublisherThe Bartlett, UCL Faculty of the Built Environment
Pages209-216
Number of pages8
ISBN (Print)9780993013706
Publication statusPublished - Aug 2014
EventBuilding Simulation and Optimization Conference, 2014 - University College London, London, UK United Kingdom
Duration: 23 Jun 201424 Jun 2014

Conference

ConferenceBuilding Simulation and Optimization Conference, 2014
CountryUK United Kingdom
CityLondon
Period23/06/1424/06/14

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  • Cite this

    Du, J. (2014). Window systems and energy performance in one-family houses: size and shading effects. In L. Malki-Epsthein, C. Spataru, L. Halburd, & D. Mumovic (Eds.), Proceedings of Building Simulation and Optimization, 2014 (pp. 209-216). The Bartlett, UCL Faculty of the Built Environment.