IMECH-IR  > 流固耦合系统力学重点实验室
裂隙影响基质渗流的数值模拟
乔继延; 鲁晓兵; 张旭辉
Source Publication力学与实践
2021-12-08
Volume43Issue:06Pages:879-886
Abstract建立含裂隙均匀基质中的稳态渗流模型,通过数值模拟得到渗流速度和压力分布,分析不同分布型式的平行和交叉裂隙对基质渗流的影响,并结合油气开采和驱替评价不同裂隙可能带来的后果。研究发现,在裂隙端部压力发生突变,相应的渗流速度也出现急剧变化;对于基质而言,裂隙入口端等同于汇,而开口端等同于源。平行对称分布的裂隙导致周围基质中流速降低,裂隙流量占截面流量的主要部分,而不对称分布的平行裂隙有利于基质中的流动。
Keyword稳态渗流 基质 裂隙 源和汇
Language中文
Funding Organization国家自然科学基金委国际(地区)合作与交流重点项目(41761144077)资助
Ranking1
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/88472
Collection流固耦合系统力学重点实验室
Affiliation中国科学院力学研究所
Recommended Citation
GB/T 7714
乔继延,鲁晓兵,张旭辉. 裂隙影响基质渗流的数值模拟[J]. 力学与实践,2021,43,06,:879-886.
APA 乔继延,鲁晓兵,&张旭辉.(2021).裂隙影响基质渗流的数值模拟.力学与实践,43(06),879-886.
MLA 乔继延,et al."裂隙影响基质渗流的数值模拟".力学与实践 43.06(2021):879-886.
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