| 沙漠甲虫Stenocara与空气取水 |
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| 引用本文： | 张欣茹,姜泽毅,张欣欣,柳翠翠,杨怡菲.沙漠甲虫Stenocara与空气取水[J].科技导报(北京),2006,24(2):18-21. |
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| 作者姓名： | 张欣茹 姜泽毅 张欣欣 柳翠翠 杨怡菲 |
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| 作者单位： | 北京科技大学机械工程学院,北京100083 |
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| 基金项目： | 国家自然科学基金项目(5050600) |
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| 摘 要： | 空气取水是解决淡水匮乏的有效方法之一,但较低取水率限制了其广泛应用。结合英国生物学家Andrew发现的沙漠甲虫Stenocara利用其特殊背部表面从空气中获取饮用水的现象,通过分析现有空气取水技术,指出了制作Stenocara甲虫背部仿生表面以应用在空气取水中,有可能在提高空气取水的取水率方面提供新的思路,这也有望成为今后大型化、人工空气取水的基础。
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| 关 键 词： | 空气取水 Stenocara甲虫 仿生 表面特性 冷凝 |
| 文章编号： | 1000-7857（2006）02-0018-04 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005年12月2日 |
Desert Beetle and Water Extraction from Air |
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| ZHANG Xin-ru,JIANG Ze-yi,ZHANG Xin-xin,LIU Cui-cui,YANG Yi-fei.Desert Beetle and Water Extraction from Air[J].Science & Technology Review,2006,24(2):18-21. |
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| Authors: | ZHANG Xin-ru JIANG Ze-yi ZHANG Xin-xin LIU Cui-cui YANG Yi-fei |
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| Abstract: | Stenocara beetles in the Namib Desert collect drinking water from the air on their backs. Water extraction from air(WEA)is an effective solution for water shortage, but the low water collection rate is a restriction to its wide application. Based on the analysis of the present WEA technology, the conclusion that the application of the beetle's bionic surface to WEA may increase the water collection rate is drawn in the paper. This provides new ideas for the WEA technology and might become the basis for the large-scale artificial schemes to gathering water from the air. |
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| Keywords: | water extraction from air Stenocara beetle bionic surface characteristic condensation |
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