| 周期性热湿作用下多孔吸湿体吸解湿性能的实验研究 |
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| 引用本文： | 冉茂宇,曹学功. 周期性热湿作用下多孔吸湿体吸解湿性能的实验研究[J]. 西安建筑科技大学学报(自然科学版), 2001, 33(4): 313-315 |
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| 作者姓名： | 冉茂宇 曹学功 |
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| 作者单位： | 1. 华侨大学建筑系
2. 华侨大学材料工程学院,福建,泉州,362011 |
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| 基金项目： | 国家自然科学基金项目(59808007) |
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| 摘 要： | 选择硅胶作为多孔吸湿体.在夏季气候的周期性热湿作用下,测试了硅胶粒径和厚度对其自然吸解湿性能的影响.表明粒径对自然吸解湿性能有一定影响;硅胶的吸解湿性仅在浅表层中进行,这对于利用多孔吸湿体改善热湿环境有一定的指导意义.
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| 关 键 词： | 多孔吸湿体 吸湿解湿 相对湿度 |
| 文章编号： | 1006-7930(2001)04-0313-04 |
| 修稿时间： | 2001-07-15 |
Tentative study on adsorption-desorption chracteristics ofporous adsorbent under periodic heat and moisture impulsion |
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| RAN Mao yu ,CAO Xue gong. Tentative study on adsorption-desorption chracteristics ofporous adsorbent under periodic heat and moisture impulsion[J]. Journal of Xi'an University of Architecture & Technology, 2001, 33(4): 313-315 |
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| Authors: | RAN Mao yu CAO Xue gong |
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| Affiliation: | RAN Mao yu 1,CAO Xue gong 2 |
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| Abstract: | Silica gel is chosen as the porous adsorbent for exp in this paper.In summer the natural adsorption desorption characteristics of silica gel are continuously measured with different particle diameters and layer thickness.It shows that particle diameters have little effects on the adsorption desorption characteristics,and the desorption adsorption behaviours just take place in the thin layer under the surface.The results prove to be of importance for using porous adsorbents to improve the thermal-moisture environment. |
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| Keywords: | porous adsorbent adsorption-desorption relative humidity |
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