科技报告详细信息
Energy and IAQ Implications of Residential Ventilation Cooling
Turner, William1  Walker, Iain1 
[1] Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
关键词: lbnl;    night ventilation;    air-side economizer;    air conditioning;    ventilation cooling;    peak demand;    hvac;    iaq;   
DOI  :  10.2172/1220533
RP-ID  :  LBNL--180995
PID  :  OSTI ID: 1220533
Others  :  Other: 7153
美国|英语
来源: SciTech Connect
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【 摘 要 】

This study evaluates the energy, humidity and indoor air quality (IAQ) implications of residential ventilation cooling in all U.S. IECC climate zones. A computer modeling approach was adopted, using an advanced residential building simulation tool with airflow, energy and humidity models. An economizer (large supply fan) was simulated to provide ventilation cooling while outdoor air temperatures were lower than indoor air temperatures (typically at night). The simulations were performed for a full year using one-minute time steps to allow for scheduling of ventilation systems and to account for interactions between ventilation and heating/cooling systems.

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