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Transfer Learning with Gradient-Structural Regularization for Turbulent Combustion under Data Scarcity

delete2026-07-27
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OA
AI
Z
Zhiwu Wang
Y
Yu Wang
M
Man Zhang *
Y
Yinzhang Ma
X
Xin Wang
S
Sheng Meng
Z
Zixu Zhang
W
Weifeng Qin
DOI:10.1016/j.egyai.2026.100854delete
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Abstract

Abstract

En 中文
• A transfer learning framework with structural regularization predicts turbulent flames under data scarcity. • Gradient structural regularization preserves sharp flame fronts and shear layers, outperforming conventional data-driven models. • The model simultaneously predicts velocity, temperature, and key species distributions in three-dimensional turbulent combustion.
Keywords:
Turbulent combustion
Transfer learning
Gradient-structural regularization
Data scarcity
Multiphysics field prediction
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Journal

Energy and AI cover
Energy and AI
IF:
9.6
Papers:
835
Citations:
3.1K

Organization

N
northwestern polytechnical university
Scholars:
1.1W
Papers: 3.9K
Citations: 0
A
Aero Engine Corporation of China
Scholars:
147
Papers: 83
Citations: 0