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The energy impact of infiltration: a study on buildings located in north central Spain

机译：渗透的能量影响：西班牙中北部建筑物的研究

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摘要

Improving the energy efficiency of the thermal conditioning of buildings is an international priority. Along this line, there have been major advances in the insulation of enclosures and the equipping of facilities. The need for building ventilation has an enormous impact on the environmental energy consumption evaluation. Filtration resulting from imperfections in enclosures and partitions always accompanies narrow ventilation flow, increasing the unabated consumption of energy. The present research study establishes an evaluation procedure for this excess energy consumption via an experimental study carried out in various buildings located in the north and central part of Spain. The procedure, commonly called the Blower Door Test, is based on standards EN 13829 and ISO 9972. The work is composed of the following sections: a description of the air entry processes in buildings, an experimental study and calculation of the airtightness of enclosures, a discussion of the energetic effects of infiltration and conclusions.
机译：改善建筑物的热调节的能源效率是国际上的优先事项。在这方面，外壳的绝缘和设施的装备已取得重大进展。建筑通风的需求对环境能耗评估产生了巨大影响。由于外壳和隔断不完善而导致的过滤总是伴随着狭窄的通风流，从而增加了能量的消耗。本研究通过在西班牙北部和中部的各种建筑物中进行的实验研究，为这种过剩的能源消耗建立了评估程序。该程序通常称为鼓风机门测试，基于标准EN 13829和ISO9972。该工作包括以下部分：对建筑物中空气进入过程的描述，对外壳的气密性的实验研究和计算，关于渗透的能量效应和结论的讨论。

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