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首页> 外文期刊>Building and Environment >Combined use of dynamic building simulation and metamodeling to optimize glass facades for thermal comfort
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Combined use of dynamic building simulation and metamodeling to optimize glass facades for thermal comfort

机译：组合使用动态建筑模拟和元模拟，优化玻璃外墙进行热舒适度

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摘要

The primary objective of buildings must be to provide a comfortable environment for people. Recently, glass facades have gained popularity due to their aesthetic appearance. However, Low performance facades often allow substantial heat exchange between the indoor and outdoor environment that increases building energy consumption and rapid change in indoor thermal environment near the glass facade. Thus, adequate design of building envelope, namely glass facades, is essential to ensure a trade-off between several aspects, such as aesthetic appearance of the building, occupants' thermal and visual comfort and energy consumption. The main purpose of this study is to quantify the interactions and optimize building design, particularly glass facades, for thermal comfort based on the combined use of numerical simulations, Design of Experiments (DoE) technique and an optimization method. The proposed approach is applied to a real case study, characterized by two glass facades, after subjectively assessing thermal comfort using survey questionnaire. For the analysis, a previously developed and validated dynamic simulation model is used. The combined use of numerical simulations and DoE aims to determine the critical parameters affecting thermal comfort, and to develop meta-modeling relationships between design factors and response variables. The developed meta-models are then used to determine a set of optimal solutions by performing a simultaneous optimization of building design based on the desirability function approach. The results indicate that the optimized design improve thermal comfort conditions as well as energy-savings. Finally, the results show the added value of the proposed methodology towards enhanced thermal comfort conditions.
机译：建筑的主要目标必须是为人民提供舒适的环境。最近，由于他们的美学外观，玻璃门面越来越受欢迎。然而，低性能外墙通常允许室内和室外环境之间的大量热交换，从而提高玻璃门面附近的室内热环境的建筑能耗和快速变化。因此，建筑信封的适当设计，即玻璃外墙，对于确保若干方面之间的权衡是必不可少的，例如建筑物的审美外观，占用者的热敏和视觉舒适度和能量消耗。本研究的主要目的是通过数值模拟的组合使用，实验（DOE）技术的设计和优化方法来量化相互作用和优化建筑设计，特别是玻璃外墙，以获得热舒适性，以及用于热舒适性，实验技术（DOE）技术和优化方法。所提出的方法适用于实际案例研究，其特征在于使用调查问卷进行主观评估热舒适性之后的两个玻璃外形。对于分析，使用先前开发的和验证的动态仿真模型。数值模拟和DOE的结合使用旨在确定影响热舒适度的关键参数，并在设计因子和响应变量之间开发元建模关系。然后，通过基于期望函数方法执行建筑物设计的同时优化，使用开发的元模型来确定一组最佳解决方案。结果表明，优化的设计改善了热舒适条件以及节能。最后，结果表明提出的方法对增强的热舒适条件的附加值。

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  • 来源
    《Building and Environment》 |2019年第6期|47-63|共17页
  • 作者

    Hawila Abed Al-Waheed; Merabtine Abdelatif; Troussier Nadege; Bennacer Rachid;

  • 作者单位

    Univ Technol Troyes STMR CNRS 6281 ICD CREIDD 12 Rue Marie Curie CS 42060 F-10004 Troyes France;

    Univ Technol Troyes STMR CNRS 6281 ICD CREIDD 12 Rue Marie Curie CS 42060 F-10004 Troyes France|EPF Sch Engn 2 Rue Fernand Sastre F-10430 Rosieres Pres Troyes France|Univ Reims Lab Thermomech GRESPI SFR Condorcet FR CNRS 341 Campus Moulin Housse F-51687 Reims France;

    Univ Technol Troyes STMR CNRS 6281 ICD CREIDD 12 Rue Marie Curie CS 42060 F-10004 Troyes France;

    Univ Paris Saclay CNRS LMT ENS Cachan 61 Ave President Wilson F-94235 Cachan France|Tianjin Univ Commerce Tianjin Key Lab Refrigerat Tianjin 300134 Peoples R China|ECAM EPMI 13 Blvd Hautil F-95000 Cergy France;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    PMV; Design of experiments; Meta-models; Sensitivity analysis; Numerical simulations; Desirability function;

    机译：PMV;实验设计;元模型;敏感性分析;数值模拟;可取性功能;

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