Parallel high-order FE-BI-MLFMA for scattering by large and nonuniform cavities

Ming Lin Yang; Xin Qing Sheng

Parallel high-order FE-BI-MLFMA for scattering by large and nonuniform cavities

Ming Lin Yang^*
, Xin Qing Sheng

^*此作品的通讯作者

集成电路与电子学院

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

To eliminate the bottleneck of finite element-boundary integral-multilevel multiple algorithm (FE-BI-MLFMA) proposed for scattering by large and deep cavities^[1], a parallelization approach is presented and implemented. To demonstrate the capability of this parallel FE-BI-MLFMA, a variety of large and deep complicat-ed cavities have been computed, including a circular cavity loaded by an array of straight blades model, a circular cavity with nonuniform parts and a large and deep open brick cavity with 15 λ × 15 λ × 100 λ. Numerical experiments verify the high efficiency of this parallelization approach.

源语言	英语
页（从-至）	178-183
页数	6
期刊	Dianbo Kexue Xuebao/Chinese Journal of Radio Science
卷	25
期	1
出版状态	已出版 - 2月 2010

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title = "Parallel high-order FE-BI-MLFMA for scattering by large and nonuniform cavities",

abstract = "To eliminate the bottleneck of finite element-boundary integral-multilevel multiple algorithm (FE-BI-MLFMA) proposed for scattering by large and deep cavities[1], a parallelization approach is presented and implemented. To demonstrate the capability of this parallel FE-BI-MLFMA, a variety of large and deep complicat-ed cavities have been computed, including a circular cavity loaded by an array of straight blades model, a circular cavity with nonuniform parts and a large and deep open brick cavity with 15 λ {\texttimes} 15 λ {\texttimes} 100 λ. Numerical experiments verify the high efficiency of this parallelization approach.",

keywords = "High-order FE-BI-MLFMA, Large and nonuniform cavity, Parallel, Scattering",

author = "Yang, \{Ming Lin\} and Sheng, \{Xin Qing\}",

year = "2010",

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language = "English",

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T1 - Parallel high-order FE-BI-MLFMA for scattering by large and nonuniform cavities

AU - Yang, Ming Lin

AU - Sheng, Xin Qing

PY - 2010/2

Y1 - 2010/2

N2 - To eliminate the bottleneck of finite element-boundary integral-multilevel multiple algorithm (FE-BI-MLFMA) proposed for scattering by large and deep cavities[1], a parallelization approach is presented and implemented. To demonstrate the capability of this parallel FE-BI-MLFMA, a variety of large and deep complicat-ed cavities have been computed, including a circular cavity loaded by an array of straight blades model, a circular cavity with nonuniform parts and a large and deep open brick cavity with 15 λ × 15 λ × 100 λ. Numerical experiments verify the high efficiency of this parallelization approach.

AB - To eliminate the bottleneck of finite element-boundary integral-multilevel multiple algorithm (FE-BI-MLFMA) proposed for scattering by large and deep cavities[1], a parallelization approach is presented and implemented. To demonstrate the capability of this parallel FE-BI-MLFMA, a variety of large and deep complicat-ed cavities have been computed, including a circular cavity loaded by an array of straight blades model, a circular cavity with nonuniform parts and a large and deep open brick cavity with 15 λ × 15 λ × 100 λ. Numerical experiments verify the high efficiency of this parallelization approach.

KW - High-order FE-BI-MLFMA

KW - Large and nonuniform cavity

KW - Parallel

KW - Scattering

UR - https://www.scopus.com/pages/publications/77951446725

M3 - Article

AN - SCOPUS:77951446725

SN - 1005-0388

VL - 25

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EP - 183

JO - Dianbo Kexue Xuebao/Chinese Journal of Radio Science

JF - Dianbo Kexue Xuebao/Chinese Journal of Radio Science

IS - 1

ER -

Parallel high-order FE-BI-MLFMA for scattering by large and nonuniform cavities

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