@inproceedings{4213c47a74434c61b2a7b015d86ffb10,
title = "An improved shallow water equation model for water animation",
abstract = "In this paper, we proposed a new scheme for simulating water flows under shallow water assumption. The method is an extension of traditional shallow water equations. In contrast to traditional methods, we design a dynamic coordinate system for modeling in order to efficiently simulate water flows. Within this system, we derive our specialized shallow water equations directly from the Navier-Stockes equation. At the same time, we develop an implicit mechanism for solving the advection term and a vector projection operator for solving the external forces acting on water. We also present a two-way coupling method for simulating the interaction between water and rigid solid. The experimental results show that the proposed scheme can achieve a more realistic and accurate water model compared with the traditional methods, especially when the solid surfaces are too steep. Also we demonstrate the efficiency of our method in several scenes, all run at least 50 frames per second on average which allows real-time simulation.",
keywords = "Dynamic coordinate system, Implicit advection solver, Two-way coupling, Vector projection operator",
author = "Mingjing Ai and Anding Du and Han Xu and Jianwei Niu",
note = "Publisher Copyright: {\textcopyright} 2017 Author(s).; 1st International Conference on Advances in Materials, Machinery, Electronics, AMME 2017 ; Conference date: 25-02-2017 Through 26-02-2017",
year = "2017",
month = mar,
day = "13",
doi = "10.1063/1.4977362",
language = "英语",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Can Yang and Lin Liu and Jianfeng Ke",
booktitle = "Advances in Materials, Machinery, Electronics I",
}