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首页> 外文期刊>Building and Environment >Assessing uncertainty in housing stock infiltration rates and associated heat loss: English and UK case studies
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Assessing uncertainty in housing stock infiltration rates and associated heat loss: English and UK case studies

机译：评估房屋库存渗透率和相关热损失的不确定性：英语和英国案例研究

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摘要

Strategies to reduce domestic heating loads by minimizing the infiltration of cold air through adventitious openings located in the thermal envelopes of houses are highlighted by the building codes of many countries. Consequent reductions of energy demand and CO(2)e emission are often unquantified by empirical evidence. Instead, a mean heating season infiltration rate is commonly inferred from an air leakage rate using a simple ratio scaled to account for the physical and environmental properties of a dwelling. The scaling does not take account of the permeability of party walls in conjoined dwellings and so cannot differentiate between the infiltration of unconditioned ambient air that requires heating, and conditioned air from adjacent dwellings that does not.
机译：许多国家/地区的建筑规范都强调了通过减少冷空气通过位于房屋隔热层中的不定孔的渗透来减少家庭取暖负荷的策略。经验证据常常无法量化能源需求和CO（2）e排放量的相应减少。取而代之的是，平均加热季节的渗透率通常是根据简单的比例从漏气率推算出来的，该比例按比例缩放以说明住宅的物理和环境特性。结垢没有考虑到连体住宅中派对墙的渗透性，因此无法区分需要加热的未经调节的环境空气的渗透和不需要的来自相邻住宅的调节的空气的渗透。

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  • 来源
    《Building and Environment》 |2015年第10期|644-656|共13页
  • 作者

    Jones Benjamin; Das Payel; Chalabi Zaid; Davies Michael; Hamilton Ian; Lowe Robert; Mavrogianni Anna; Robinson Darren; Taylor Jonathon;

  • 作者单位

    Univ Nottingham, Dept Architecture & Built Environm, Nottingham NG7 2RD, England;

    Univ Oxford, Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3NP, England;

    London Sch Hyg & Trop Med, London WC1H 9SH, England;

    UCL, UCL Inst Environm Design & Engn, The Bartlett, London WC1H 0NN, England;

    UCL, UCL Energy Inst, The Bartlett, London WC1H 0NN, England;

    UCL, UCL Energy Inst, The Bartlett, London WC1H 0NN, England;

    UCL, UCL Inst Environm Design & Engn, The Bartlett, London WC1H 0NN, England;

    Univ Nottingham, Dept Architecture & Built Environm, Nottingham NG7 2RD, England;

    UCL, UCL Inst Environm Design & Engn, The Bartlett, London WC1H 0NN, England;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Ventilation; Permeability; Leakage; Model; Monte Carlo; DOMVENT;

    机译：通风;渗透率;泄漏;模型;Monte Carlo;DOMVENT;

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