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Motion simulation of three-dimensional ideal water based on central-differences method

  • DING Zhen ,
  • RUI Xiao-Ping ,
  • LIU Zhen-Yu ,
  • LU Jin
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  • 1. College of Resources and Environment, Graduate University, Chinese Academy of Sciences, Beijing 100049, China;
    2. China Institute of Water Resources and Hydropower Research, Beijing 100038, China

Received date: 2011-09-23

  Revised date: 2012-03-22

  Online published: 2013-01-15

Abstract

We propose a method for simulating the motion effect of three-dimensional water surface. First, the shape of water surface is built by the method of fractional Brownian motion. Secondly, the simplified equation of fluid mechanics is discretized by using central-differences method. Finally, the texture mapping and the LOD construction for simulation of large-scale water surface are also discussed. Experimental results show that this method is effective and it can achieve a good visualization effect.

Cite this article

DING Zhen , RUI Xiao-Ping , LIU Zhen-Yu , LU Jin . Motion simulation of three-dimensional ideal water based on central-differences method[J]. Journal of University of Chinese Academy of Sciences, 2013 , 30(1) : 33 -39 . DOI: 10.7523/j.issn.1002-1175.2013.01.006

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