Three-dimensional modelling of coupled leachate and gas flow in bioreactor landfills
Three-dimensional modelling of coupled leachate and gas flow in bioreactor landfills
复制标题
生物反应器垃圾填埋场渗滤液和气体流耦合的三维建模
DOI:
10.1016/j.compgeo.2016.11.024
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发表时间:
2017-04
影响因子:
5.3
通讯作者:
Lü Fan
中科院分区:
文献类型:
--
作者:
Feng Shi Jin;Lu Shi Feng;Chen H. X.;Fu Wen Ding;Lü Fan
A three-dimensional two-phase flow model for leachate and gas transportation in bioreactor landfills has been developed based on OpenFOAM. Darcy’s law and the van Genuchten soil-water retention curve model are incorporated into the governing equations for leachate and gas flow. A modified Picard iteration method is introduced to solve the model. The developed model is effectively verified by published results. A three-dimensional conceptual landfill cell with leachate recirculation well and gas collection well is simulated. The results show that leachate recirculation is beneficial for gas collection, and the effect of gas on leachate recirculation can be neglected if the gas collection well is working.
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DOI:
--
发表时间:
2006-03
期刊:
Geo-Strata —Geo Institute of ASCE
影响因子:
--
作者:
David M. Hendron
通讯作者:
David M. Hendron
DOI:
10.1504/ijewm.2015.069962
发表时间:
2015-06
影响因子:
0.6
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通讯作者:
K. Reddy;Rajiv K. Giri-;H. S. Kulkarni
影响因子:
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作者:
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通讯作者:
Peng, Gongxun
影响因子:
4.7
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通讯作者:
A. Zidane;A. Firoozabadi
影响因子:
5.3
作者:
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通讯作者:
Roza Asadi;B. Ataie‐Ashtiani;C. Simmons