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发布时间：2019-03-11

论文类型：会议论文

发表时间：2008-05-27

收录刊物：Scopus、CPCI-S、EI

卷号：5

页面范围：598-602

关键字：semi-Lagrange; large eddy; real-time; rendering

摘要：Based on the real-time fluid simulating method in the field of volume and surface rendering, gas phenomena can be rendered by using semi-Lagrange algorithm in three-dimensional volume environment. Combined with the large eddy model of single building, simulation of turbulent windfield around building by simplified eddy model can decrease the complexity, and add details to render. The mirror reflection method of simulation the alternation between building and fluid can avoid the change caused by shape of the building. The rendering and simulation of gas phenomena around building has been accomplished at lower cost.