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5. Stabilization and Fine-tuning of Projection-based Reduced Order Models for Compressible Flow via Min

Stabilization and Fine-tuning of Projection-based Reduced Order Models for Compressible Flow via Min

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：jeff1986928

【摘 要】

：

　　For a ROM to be stable and accurate,the dynamics of the truncated subspace must be accounted for.This talk proposes an approach for stabilizing and fine-tun

【作 者】

：

TezaurIrina[1]BalajewiczMaciej[2] 

【机 构】

：

Sandia national Laboratories

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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论文部分内容阅读

　　For a ROM to be stable and accurate,the dynamics of the truncated subspace must be accounted for.This talk proposes an approach for stabilizing and fine-tuning projection-based fluid ROMs in which truncated modes are accounted for a priori via minimal rotation of the projection subspace.

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