光触媒建築用膜材料の蒸発冷却実測調査とシミュレーション : 建築用膜材料を使用した愛知万博休憩所とモックアップの検証

概要

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A method of decreasing the air-conditioning load through the evaporation cooling, which utilizes the hydrophilic photocatalyst, was proposed. As it had been found that construction material with a large overall heat transfer coefficient was effective as building exterior in lowering the load, architectural membrane material was observed this time. In this report, it was introduced by 2 steps examination. The first step, it was introduced about mock-up of confirmed basic data which was calculated and examined the mass transfer coefficient of architectural membrane materials by watering the mock-up with a sprinkler system. The second step, it was introduced about mock-up of confirmed real condition data which was built at 2005 World Exposition, Aichi, Japan as the rest station. Then, the architectural membrane material of the rest station was surveyed and grasped the volume of saved energy and other conditions. The results of a simulation on the temperature, which was based on the mass transfer coefficient of the first step mock-up, were similar to those from the survey.
社団法人日本建築学会の論文
2006-10-30