Research on the Thermal Performance of High Performance Aluminum Alloy External Windows in the Severe Cold Zone C of Xinjiang
康凯①KANG Kai;陈向东②CHEN Xiang-dong
①新疆大学,乌鲁木齐830049;
②新疆建筑科学研究院,乌鲁木齐830054
①Xinjiang University , Urumqi 830049,China;
②Xinjiang Institute of Building Science,Urumqi 830054,China
摘要:建筑外窗是外围护结构重要组件之一,其能耗占建筑总能耗近50%,是建筑外围护结构节能的薄弱环节,并且新疆的节能型外窗与国内外先进区域存在差距,所以要改善其热工性能,降低外窗能耗。本文主要通过运用MOMC软件对新疆高性能85系列铝合金外窗进行型材、中空玻璃系统研究,分析其影响因素,改善热工性能。
Abstract: Building exterior windows are one of the important components of the exterior envelope structure, with energy consumptionaccounting for nearly 50% of the total building energy consumption. They are the weak link in energ conservation of the building exterior envelope structure，and there is a gap between energy-saving exterior windows in Ximjiang and advanced regions at home and abroad.Therefore, it is necessary to improve their thermal performance and reduce the energy consumption of exterior windows. This article mainlystudies the profile and insulating glass system of high-performance 85 series aluminum alloy exterior windows in Xinjiang using MOMCsoftware,analyzes the influencing factors,and improves the thermal performance.
关键词:高性能;铝合金外窗;传热系数;可见光透射比;太阳能总透射比;遮阳系数;模拟
Key words: high performance; aluminum alloy exterior window; heat transfer coefficient;visible light transmittance; total solartransmittance; sunshade coefficient; simulation
价值工程-文章出处：康凯,陈向东.新疆严寒C区高性能铝合金外窗热工性能研究[J].价值工程,2023,42(21):96-100.
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