Effects of surface roughness on the heat transfer characteristics of water flow through a single granite fracture
文献类型：期刊论文
| 作者 | He, Yuanyuan1,2; Hu, Shaobin2; Li, Xiaochun2 ; Bai, Bing2
|
| 刊名 | COMPUTERS AND GEOTECHNICS
 |
| 出版日期 | 2016 |
| 卷号 | 80页码:312-321 |
| 关键词 | Fracture geometry Surface roughness Fractal dimension Profile waviness Local heat transfer coefficient |
| ISSN号 | 0266-352X |
| DOI | 10.1016/j.compgeo.2016.09.002 |
| 英文摘要 | The understanding of flow and heat transfer in a rough fracture is not sufficient at present due to the complexity of quantifying fracture geometry and the lack of experimental work. This paper adopted fractal dimension D and profile waviness Ra to characterize surface roughness and investigated the effects of surface roughness on the heat transfer characteristics of water flow through a single granite fracture by combining the experimental and numerical modeling approaches. It is found that the local heat transfer coefficient distribution mainly depends on the fracture surface roughness, followed by aperture and flow rate. (C) 2016 Published by Elsevier Ltd. |
| WOS研究方向 | Computer Science ; Engineering ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000387523300027 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3957]  |
| 专题 | 岩土力学所知识全产出_期刊论文 国家重点实验室知识产出_期刊论文 |
| 作者单位 | 1.Univ Chinese Acad Sci 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech ; |
| 推荐引用方式 GB/T 7714 | He, Yuanyuan,Hu, Shaobin,Li, Xiaochun,et al. Effects of surface roughness on the heat transfer characteristics of water flow through a single granite fracture[J]. COMPUTERS AND GEOTECHNICS,2016,80:312-321. |
| APA | He, Yuanyuan,Hu, Shaobin,Li, Xiaochun,&Bai, Bing.(2016).Effects of surface roughness on the heat transfer characteristics of water flow through a single granite fracture.COMPUTERS AND GEOTECHNICS,80,312-321. |
| MLA | He, Yuanyuan,et al."Effects of surface roughness on the heat transfer characteristics of water flow through a single granite fracture".COMPUTERS AND GEOTECHNICS 80(2016):312-321. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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