Search Results for author: Tianhao He

Found 3 papers, 0 papers with code

Uncertainty quantification of two-phase flow in porous media via coupled-TgNN surrogate model

no code implementations28 May 2022 Jian Li, Dongxiao Zhang, Tianhao He, Qiang Zheng

In this work, a novel coupled theory-guided neural network (TgNN) based surrogate model is built to facilitate computation efficiency under the premise of satisfactory accuracy.

Uncertainty Quantification

Identification of Physical Processes and Unknown Parameters of 3D Groundwater Contaminant Problems via Theory-guided U-net

no code implementations30 Apr 2022 Tianhao He, Haibin Chang, Dongxiao Zhang

Furthermore, based on the constructed TgU-net surrogate, a data assimilation method is employed to identify the physical process and parameters simultaneously.

Model Selection

Deep Learning of Dynamic Subsurface Flow via Theory-guided Generative Adversarial Network

no code implementations2 Jun 2020 Tianhao He, Dongxiao Zhang

In this study, a theory-guided generative adversarial network (TgGAN) is proposed to solve dynamic partial differential equations (PDEs).

Generative Adversarial Network Transfer Learning

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