@inproceedings{bb1148eeb46348ceb8ffb626acb293ff,
title = "Effect of supply air temperature on air distribution in a room with radiant heating and mechanical ventilation",
abstract = "The present study focused on the effect of supply air temperature on air distribution in a room with floor heating (FH) or ceiling heating (CH) and mixing ventilation (MV) or displacement ventilation (DV). The vertical distribution of air temperature and velocity in the occupied zone and the horizontal distribution of containment concentration in the breathing zone were measured as the supply air temperature ranged from 15.0°C(59°F) to l9.0°C(66.2°F). The results showed that the vertical air temperature differences were less than 0.3°C (32.5°F) with FH+MV or CH+MV and between 1.9°C (35.4°F) and 4.2°C (39.6°F) with FH+DVor CH+DV. The turbulence intensity variedfrom 12.5\% to 15.5\% with FH+MV or CH+MV and from 6.0\% to 10.8\% with FH+D Vor CH+D V. The air-distribution effectiveness was close to 1.0 with FH+MV or CH+MV and between 1.06 and 1.16 with FH+DV or CH+D V. The results in this paper are relevant to the design and control of the hybrid systems with radiant heating systems and mechanical ventilation systems.",
author = "Xiaozhou Wu and Lei Fang and Olesen, \{Bjarne W.\} and Jianing Zhao and Fenghao Wang",
note = "Publisher Copyright: {\textcopyright} 2017 ASHRAE.; 2017 ASHRAE Winter Conference ; Conference date: 28-01-2017 Through 01-02-2017",
year = "2017",
language = "英语",
series = "ASHRAE Transactions",
publisher = "American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)",
pages = "120--128",
booktitle = "ASHRAE Transactions",
}