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Published at December 5

Compositional Generative Multiphysics and Multi-component Simulation

cs.LG

Released Date: December 5, 2024

Authors: Tao Zhang¹, Zhenhai Liu, Feipeng Qi, Yongjun Jiao, Tailin Wu

Aff.: ¹State Key Laboratory of Advanced Nuclear Energy Technology, Nuclear Power Institute of China, Chengdu, China

Arxiv: http://arxiv.org/pdf/2412.04134v1

Refer to caption

	$u$		$v$
method	decoupled	coupled	decoupled	coupled
surrogate + FNO	0.0669	0.0600	0.0080	0.0320
MultiSimDiff (ours) + FNO	0.0270	0.0290	0.0102	0.0264
surrogate + U-Net	0.0152	0.0184	0.0039	0.0174
MultiSimDiff (ours) + U-Net	0.0119	0.0141	0.0046	0.0174