空気調和・衛生工学会大会 学術講演論文集
Online ISSN : 2424-2179
Print ISSN : 1880-3806
ISSN-L : 1880-3806
平成17年
セッションID: E-17
会議情報
E-17 ヒートポンプ暖房時と床暖房時における気流性状
飯野 由香利倉渕 隆岩本 静男遠藤 智行近藤 武士岸田 拓也高橋 誠
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会議録・要旨集 フリー

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抄録
The experiment was conducted in order to clarify airflow characteristics in rooms heated by heat pump and floor heating systems and effects of supply air and cold draft. The following results were obtained: (1) The airflow in rooms heated by a heat pump system circulated gradually and included the high values of power spectrum ratio in the high frequency range. (2) The airflow in rooms heated by floor heating system showed the high values of power spectrum ratio in the low frequency range and low air velocity. (3) The air volume of supply air and shapes of ventilation hole have small effects on airflow characteristics.
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