Prediction Analysis of Water Infiltration Effect on Landfill Gas Transport

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	Prediction Analysis of Water Infiltration Effect on Landfill Gas Transport
	Liu Lei 1; Liang Bing 1; Xue Qiang 2
	2009
会议日期	APR 24-26, 2009
会议地点	Wuhan City, PEOPLES R CHINA
关键词	landfill gas water infiltration transport model
页码	393
英文摘要	Based on the unsaturated seepage theory and LFG generation and transport character, the coupling numerical model for describing LFG flow with water has been developmented in landfill. The variation of water pressure and saturation in the process of infiltration and distribution of gas pressure and production is presented by the coupling model. The numerical results show: LFG movement to ambient infiltration zone and surface is due to gas pressure persistent arised. Gas displacement by water is the mainly characteristic in infiltration process.
会议录	FLOW IN POROUS MEDIA - FROM PHENOMENA TO ENGINEERING AND BEYOND
会议录出版者	ORIENT ACAD FORUM
会议录出版地	MARRICKVILLE
语种	英语
WOS研究方向	Engineering ; Mechanics
WOS记录号	WOS:000270145400069
内容类型	会议论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/4526]
专题	岩土力学所知识全产出_会议论文国家重点实验室知识产出_会议论文
作者单位	1.Liaoning Tech Univ, Dept Engn Sci & Mech; 2.Chinese Acad Sci, State Key Lab Geomech & Geotech Engn, Inst Rock & Soil Mech
推荐引用方式 GB/T 7714	Liu Lei,Liang Bing,Xue Qiang. Prediction Analysis of Water Infiltration Effect on Landfill Gas Transport[C]. 见:. Wuhan City, PEOPLES R CHINA. APR 24-26, 2009.