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Weiwei Zhang

Northwestern Polytechnic University (NPU)

127# YouYi Load

DEPARTMENT OF INDUSTRIAL ENGINEERING

Xi'an, 710072

China

SCHOLARLY PAPERS

10

DOWNLOADS

597

TOTAL CITATIONS

4

Scholarly Papers (10)

1.

Hierarchical Extreme Learning Machine for Solving Partial Differential Equations

Number of pages: 39 Posted: 27 Mar 2024
Daiwei Dong, Jiaqing Kou, Wei Suo and Weiwei Zhang
affiliation not provided to SSRN, Universidad Politécnica de Madrid - School of Aeronautics, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 185 (409,459)

Abstract:

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Extreme Learning Machine (ELM), Hierarchical computing architecture, regularized singular value decomposition method, linear/nonlinear partial differential equation, ill-conditioning

2.

A Data-Driven Convergence Booster of Steady-State Solvers: Mean-Based Minimal Residual

Number of pages: 45 Posted: 15 Feb 2024
Xukun Wang, Yilang Liu and Weiwei Zhang
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 110 (640,165)
Citation 1

Abstract:

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Computational fluid dynamicsconvergence enhancementsteady state flow simulationminimal residual method

3.

Physics-Constrained Graph Neural Networks for Solving Adjoint Equations

Number of pages: 23 Posted: 03 Nov 2024
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 68 (891,180)

Abstract:

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Adjoint method, Deep learning, Graph neural network, Physics-constrained, Fast aerodynamic analysis.

4.

Flow-Induced Vibration Modeling of Bluff Bodies with Data Assimilation

Number of pages: 33 Posted: 26 Oct 2022
Zijie Shi, Chuanqiang Gao, Zihao Dou and Weiwei Zhang
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and Northwestern Polytechnic University (NPU)
Downloads 47 (1,097,529)

Abstract:

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Flow-induced vibration, Bluff body, Data assimilation, Semi-empirical model, Vortex-induced vibration, Galloping

5.

A consistency-identifiable conditional variational autoencoder with uncertainty–determinism fusion for reliable generative shape design

Number of pages: 29 Posted: 15 Jan 2026
Long Ma, Xiaojing Wu, Zijun Zuo and Weiwei Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 42 (1,183,237)

Abstract:

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Conditional variational autoencoder, generative learning, shape design, cycle consistency, inverse problems

6.

A Unified Vortex-Induced Vibration Plot Incorporating Scaling Parameter Derived by Symbolic Regression

Number of pages: 33 Posted: 08 Apr 2025
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 42 (1,157,785)

Abstract:

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Vortex-induced vibration, VIV plot, Modified Griffin plot, Symbolic regression, Machine learning

7.

High Precision Aerodynamic Heat Prediction Method Based on Data Augmentation and Transfer Learning

Number of pages: 36 Posted: 14 Aug 2024
Ze Wang, Weiwei Zhang, Xu Wang and Shufang Song
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 38 (1,209,354)
Citation 2

Abstract:

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Aerodynamic heat prediction, Data-driven, Data augmentation, Transfer learning, Wind tunnel experiment

8.

A Data Assimilation Method for Recovering Turbulent Flows Using Heterogeneous Experimental Data

Number of pages: 22 Posted: 05 Aug 2024
Yuxuan Shi, Yilang Liu and Weiwei Zhang
affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 33 (1,277,121)
Citation 1

Abstract:

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Turbulence modeling, Data assimilation, Separation

9.

A new 3D Geometric Shape Parametric Method via Cross-Sectional Projection and Position-Conditioned Point Cloud Variational Autoencoder

Number of pages: 97 Posted: 28 Nov 2025
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 26 (1,372,601)

Abstract:

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3D Geometric Representation, Point Cloud Modeling, Cross-Sectional Projection, Conditional Variational Autoencoder

10.

Propeller-Focused 3D Parametric Modeling via Cross-Sectional Projection and Position-Conditioned Point Cloud Variational Autoencoder

Number of pages: 41 Posted: 04 Feb 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Northwestern Polytechnic University (NPU)
Downloads 6 (1,566,597)

Abstract:

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3D Geometric Representation, Point Cloud Modeling, Cross-Sectional Projection, Conditional Variational Autoencoder