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关于配点型无网格法边界条件处理技术

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2010-07-15

Journal: 大连理工大学学报

Included Journals: Scopus、CSCD、ISTIC、PKU、EI

Volume: 50

Issue: 4

Page Number: 614-618

ISSN: 1000-8608

Key Words: 无网格法;配点法;Neumann条件;积分插值

Abstract: 由于无网格数值方法具有传统的有限差分法和有限元法不可比拟的优点,着重介绍了配点型无网格法格式及其特点.在总结配点型无网格法处理导数边界条件的各种技术的基础上,提出了基于积分插值的新处理技术.通过对基于点插值的配点型无网格法解Helmholtz问题的研究,验证了该技术的优越性.

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