Efficacy of an air curtain system for local pit environmental control for relic preservation in archaeology museums
Efficacy of an air curtain system for local pit environmental control for relic preservation in archaeology museums
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风幕系统对考古博物馆文物保护局部坑环境控制的效果
DOI：
10.1177/1420326x15585327
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发表时间：
2016-02
影响因子：
3.6
通讯作者：
Kase, Kiwamu
中科院分区：
文献类型：
--
作者：
Gu, Zhaolin;Yu, Chuck;Ma, Tao;Kase, Kiwamu
室内环境控制已被证明是考古博物馆原位出土文物保护的重要考虑因素。一个空气幕系统被提议将葬坑的当地环境与其大空间的展厅分开。本文采用流函数法计算了气幕的隔离效率。本研究通过理论公式研究了几何尺寸和射流参数对隔离效率的影响，确定了它们对隔离效率和合适的工作方式的影响。为了研究空气幕系统在展厅半暴露坑中保护历史兵马俑的性能并验证其可行性，建立了实验装置。实验结果表明，风幕系统可以定向隔离出土于坑内的文物或埋藏的珍宝与展厅的大开放空间。这些结果对于在国家博物馆的控制环境中保护文物免受退化具有重要意义，并将有助于制定考古博物馆出土文物长期保存的可持续协议。
Indoor environmental control has been proven to be a critical consideration for preserving in situ unearthed relics in archaeology museum. An air curtain system has been proposed to separate the local environment of funerary pit from its large-space exhibition hall. The isolation efficiency of the air curtain is formulated by using stream function method in this study. The geometrical dimensions and jet flow parameters were investigated in this study through the theoretical formula, to determine their effects on the isolation efficiency and suitable operation mode, respectively. An experimental setup was constructed to investigate the performance and validate the feasibility of an air curtain system for preservation of historical terracotta figurines in their semi-exposed pits in the exhibition hall. The experimental results showed that the air curtain system could be orientated to isolate the relics or buried treasures unearthed in pits from the large open space of the exhibition hall. These results have significant implications for protecting the relics from deterioration in a control environment of a national museum and will contribute towards sustainable protocol for long-term preservation of unearthed relics in archaeology museums.
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DOI：
10.2307/3179372
发表时间：
1979-01
期刊：
--
影响因子：
--
作者：
G. Thomson
通讯作者：
G. Thomson
DOI：
--
发表时间：
1977
期刊：
--
影响因子：
--
作者：
F. C. Mcquiston;J. D. Parker
通讯作者：
F. C. Mcquiston;J. D. Parker
影响因子：
4
作者：
L. N. Cao;Junji Cao;Shun-cheng Lee;Yunwei Zhang;X. Tie
通讯作者：
L. N. Cao;Junji Cao;Shun-cheng Lee;Yunwei Zhang;X. Tie
影响因子：
11.2
作者：
Y. Ge;S. Tassou;A. Hadawey
通讯作者：
Y. Ge;S. Tassou;A. Hadawey
影响因子：
10.4
作者：
Ke-zhi Yu;G. Ding;Tian-ji Chen
通讯作者：
Ke-zhi Yu;G. Ding;Tian-ji Chen