基于贝叶斯优化<bold>GPR</bold>模型的<bold>PCHE</bold>流动传热性能三维降阶分析方法

基于贝叶斯优化<bold>GPR</bold>模型的<bold>PCHE</bold>流动传热性能三维降阶分析方法

印刷电路板式换热器（Printed Circuit plate Heat Exchanger，PCHE）具有高效紧凑的换热特点，但基于有限体积法（Finite Volume Method，FVM）开展PCHE流动换热性能分析效率较低、不易开展优化计算。本文将本征正交分解（Proper Orthogonal Decomposition，POD）、截断奇异值分解（Truncated Singular Value Decomposition，tSVD）与高斯过程回归（Gaussian Process Regression，GPR）相结合构建融合场降阶模型，提高对三维模型的分析优化效率。以梯形PCHE...

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Bibliographic Details
Main Authors:	赵梓炎, 温从义, 赵鹏程, 刘紫静
Format:	Article
Language:	zho
Published:	Science Press 2025-06-01
Series:	He jishu
Subjects:	印刷板式换热器高斯过程回归奇异值分解本征正交分解模型降阶
Online Access:	https://www.sciengine.com/doi/10.11889/j.0253-3219.2025.hjs.48.240329
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