Field study on occupant comfort and the office thermal environment in rooms with displacement ventilation

被引：116

作者：

Melikov, A ^{[1
]}

Pitchurov, G ^{[1
]}

Naydenov, K ^{[1
]}

Langkilde, G ^{[1
]}

机构：

[1] Tech Univ Denmark, Ctr Indoor Environm & Energy, DK-2800 Lyngby, Denmark

来源：

INDOOR AIR | 2005年 / 15卷 / 03期

关键词：

field study; displacement ventilation; human response; draught; vertical temperature difference; perceived air quality;

D O I：

10.1111/j.1600-0668.2005.00337.x

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A field survey of occupants' response to the indoor environment in 10 office buildings with displacement ventilation was performed. The response of 227 occupants was analyzed. About 24% of the occupants in the survey complained that they were daily bothered by draught, mainly at the lower leg. Vertical air temperature difference measured between head and feet levels was less than 3 degrees C at all workplaces visited. Combined local discomfort because of draught and vertical temperature difference does not seem to be a serious problem in rooms with displacement ventilation. Almost one half (49%) of the occupants reported that they were daily bothered by an uncomfortable room temperature. Forty-eight per cent of the occupants were not satisfied with the air quality.

引用

页码：205 / 214

页数：10

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