Streamline pair selection for comparative flow field visualization
Streamline pair selection for comparative flow field visualization
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DOI：
10.1186/s42492-020-00056-8
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发表时间：
2020-08-27
影响因子：
2.8
通讯作者：
Stephens, Kingsley
中科院分区：
文献类型：
--
作者：
Sawada, Shoko;Itoh, Takayuki;Stephens, Kingsley
流体动力学模拟经常在不同的条件下重复。这导致产生大量的结果，难以比较。为了比较不同条件下的结果，将每个条件下产生的流线重叠在单个三维空间中是有效的。流线是一条曲线，它代表一种风的流动。本文提出了一种技术，自动选择和可视化的重要流线，是适合比较的模拟结果。此外，我们提出了一个实现，观察流场在虚拟现实空间。
Fluid dynamics simulation is often repeated under varying conditions. This leads to a generation of large amounts of results, which are difficult to compare. To compare results under different conditions, it is effective to overlap the streamlines generated from each condition in a single three-dimensional space. Streamline is a curved line, which represents a wind flow. This paper presents a technique to automatically select and visualize important streamlines that are suitable for the comparison of the simulation results. Additionally, we present an implementation to observe the flow fields in virtual reality spaces.