Adaptive smoothing length method based on weighted average of neighboring particle density for SPH fluid simulation

Adaptive smoothing length method based on weighted average of neighboring particle density for SPH fluid simulation

Background: In the smoothed particle hydrodynamics (SPH) fluid simulation method, thesmoothing length affects not only the process of neighbor search but also the calculation accuracy of the pressure solver. Therefore, it plays a crucial role in ensuring the accuracy and stability of SPH. Methods: I...

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Bibliographic Details
Main Authors: Rongda Zeng, Zihao Wu, Shengbang Deng, Jian Zhu, Xiaoyu Chi
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2021-04-01
Series:Virtual Reality & Intelligent Hardware
Subjects:
Fluid simulation
SPH
Smoothing length
Adaptive
Particle density
Online Access:http://www.sciencedirect.com/science/article/pii/S2096579621000115

Internet

http://www.sciencedirect.com/science/article/pii/S2096579621000115

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