Fast and Stable Surface Feature Simulation for Particle-Based Fluids

被引：0
作者：
Wang X. [1 ,2 ]
Xu Y. [1 ,2 ]
Ban X. [1 ,2 ]
Ye P. [1 ,2 ]
机构：
[1] School of Computer and Communication Engineering, University of Science and Technology Beijing, Beijing
[2] Beijing Key Laboratory of Knowledge Engineering for Materials Science, Beijing
来源：
Journal of Beijing Institute of Technology (English Edition) | 2019年 / 28卷 / 01期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
3D visualization; Fluid simulation; Surface feature; Virtual reality;
D O I：
10.15918/j.jbit1004-0579.18026
中图分类号：
学科分类号：
摘要：
In order to efficiently and realistically capture microscopic features of fluid surface, a fast and stable surface feature simulation approach for particle-based fluids is presented in this paper. This method employs a steady tension and adhesion model to construct surface features with the consideration of the adsorption effect of fluid to solid. Molecular cohesion and surface area minimization are appended for surface tension, and adhesion is added to better show the microscopic characteristics of fluid surface. Besides, the model is integrated to an implicit incompressible smoothed particle hydrodynamics (SPH) method to improve the efficiency and stability of simulation. The experimental results demonstrate that the method can better simulates surface features in a variety of scenarios stably and efficiently. © 2019 Editorial Department of Journal of Beijing Institute of Technology .
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页码：57 / 66
页数：9
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