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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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Science Press
2025-06-01
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| Series: | He jishu |
| Subjects: | |
| Online Access: | https://www.sciengine.com/doi/10.11889/j.0253-3219.2025.hjs.48.240329 |
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