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논문 기본 정보

저자정보
(Chonnam National University) (Chonnam National University) (Chonnam National University) (Chonnam National University)
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한국가시화정보학회 한국가시화정보학회지 한국가시화정보학회지 Vol.21 No.1
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    초록·키워드

    Acquiring experimental data for PIV verification or machine learning training data is resource-demanding, leading to an increasing interest in synthetic particle images as simulation data. Conventional synthetic particle image generation algorithms do not follow physical laws, and the use of CFD is time-consuming and requires computing resources. In this study, we propose a new method for synthetic particle image generation, based on a Physics-Informed Neural Networks(PINN). The PINN is utilized to infer the flow fields, enabling the generation of synthetic particle images that follow physical laws with reduced computation time and have no constraints on spatial resolution compared to CFD. The proposed method is expected to contribute to the verification of PIV algorithms.

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