煤层气数值试井非结构网格生成方法研究

IMECH-IR > 环境力学重点实验室(2009-2011)

	煤层气数值试井非结构网格生成方法研究
Alternative Title	Research on Unstructured Grid Generation for CBM Numerical Well Testing
	李海生; 刘曰武
Source Publication	油气井测试
	2010-12-25
Volume	19 Issue:06 Pages:45-48+83
Abstract	分析了数值试井中的非结构网格的生成方法,利用Delaunay三角剖分的优良特性,设计了"翼边"数据结构,实现了满足数值计算前处理要求的Delaunay网格生成算法,并对网格质量进行了控制。实例表明,生成的网格具有边界约束一致性和较好的质量,可以满足煤层气数值试井计算的要求。
Keyword	煤层气试井非结构网格 Delaunay三角剖分约束 Voronoi图
URL	查看原文
Language	中文
Funding Organization	国家重大专项“大型气田及煤层气开发”专项支持,课题编号2009ZX05038001
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/43742
Collection	环境力学重点实验室(2009-2011)
Corresponding Author	李海生
Recommended Citation GB/T 7714	李海生,刘曰武. 煤层气数值试井非结构网格生成方法研究[J]. 油气井测试,2010,19(06):45-48+83.
APA	李海生,&刘曰武.(2010).煤层气数值试井非结构网格生成方法研究.油气井测试,19(06),45-48+83.
MLA	李海生,et al."煤层气数值试井非结构网格生成方法研究".油气井测试 19.06(2010):45-48+83.

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