Reduction of wind uplift of a solar collector model

K. Chung, K. Chang, Y. Liu

研究成果: Article同行評審

45 引文 斯高帕斯(Scopus)

摘要

Due to the geographical location of Taiwan, solar water heaters on the roof of buildings are frequently subjected to the impact of severe typhoons. An experimental study of a scaled commercial system was conducted to investigate the mean surface pressure distributions and uplift force at different speeds. To reduce the possible damage due to strong wind uplift, one approach is to lift the model and the other is to install a guide plate. It is found that the wind uplift is reduced effectively with a guide plate normal to the wind direction. Effects of the incremental height of model are less significant in reducing the uplift force. Reynolds number independence for the present test configuration is also observed.

原文English
頁(從 - 到)1294-1306
頁數13
期刊Journal of Wind Engineering and Industrial Aerodynamics
96
發行號8-9
DOIs
出版狀態Published - 2008 8月

All Science Journal Classification (ASJC) codes

  • 土木與結構工程
  • 可再生能源、永續發展與環境
  • 機械工業

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