書誌事項
- タイトル別名
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- Improvement of Air Solar Collector Efficiency by Reducing Convection Heat Loss
- タイリュウネツ ソンシツ テイゲン ニヨル クウキシキ シュウネツ キ ノ シュウネツ コウリツ コウジョウ
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抄録
Recently a solar photo-voltaic power generation system has been popular in use. But in case of thermal demand being existed, combination of PV system and solar system increases utilization factor of solar energy in limited set up area.In this paper, in order to improve air solar collector efficiency by reducing convection heat loss, the method to flow air to the air layer between the collecting plate and the cover grass has been proposed. The experimental apparatus modifying an air layer of air solar collector was manufactured and experiments were conducted. It was shown that increase of flow rates to the air layer decreased convection heat loss. And numerical simulation of air solar collector efficiency was conducted using experimental results. And then possibility of 20% improvement of air solar collector efficiency was shown.
収録刊行物
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- 建築設備工学研究所報
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建築設備工学研究所報 34 13-19, 2011-03
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詳細情報 詳細情報について
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- CRID
- 1050001337810398464
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- NII論文ID
- 120006025191
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- NII書誌ID
- AN00079482
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- ISSN
- 03866920
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- NDL書誌ID
- 11079725
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
- CiNii Articles