Evaluation of dual permeability of gas flow in municipal solid waste: Extraction well operation
文献类型：期刊论文
| 作者 | Liu, Lei; Ma, Jun; Xue, Qiang ; Zeng, Gang; Zhao, Ying
|
| 刊名 | ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY
 |
| 出版日期 | 2016 |
| 卷号 | 35期号:5页码:1381-1386 |
| 关键词 | dual permeability gas flow pressure influence radius landfill |
| ISSN号 | 1944-7442 |
| DOI | 10.1002/ep.12363 |
| 英文摘要 | The dual permeability model (DPM) is used to describe the gas flow in landfills under the preferential flow effect. A steady-state radial DPM was developed in this study to predict gas distribution at extraction well operations. Two typical cases of a short-term pumping field test from a single extraction well were also studied. The sensitivity of k(f)/k(m) and mass transfer coefficient in the DPM was simulated. The mechanism of higher deviation between the simulation result and the test could be explained by the gas flux and influence radius, as determined by the single permeability model based on gas pressure distribution in the radial direction. The reliability of the DPM in the prediction of gas flux and influence radius in extraction wells was initially verified. The study provides evidence of the improvement of the design and operation parameters of extraction wells in landfills using the proposed method. (c) 2016 American Institute of Chemical Engineers Environ Prog, 35: 1381-1386, 2016 |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000384044300018 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/3924]  |
| 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 | Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech |
| 推荐引用方式 GB/T 7714 | Liu, Lei,Ma, Jun,Xue, Qiang,et al. Evaluation of dual permeability of gas flow in municipal solid waste: Extraction well operation[J]. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,2016,35(5):1381-1386. |
| APA | Liu, Lei,Ma, Jun,Xue, Qiang,Zeng, Gang,&Zhao, Ying.(2016).Evaluation of dual permeability of gas flow in municipal solid waste: Extraction well operation.ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY,35(5),1381-1386. |
| MLA | Liu, Lei,et al."Evaluation of dual permeability of gas flow in municipal solid waste: Extraction well operation".ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY 35.5(2016):1381-1386. |
入库方式： OAI收割
来源：武汉岩土力学研究所
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