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发表时间：2022-10-10
发表刊物：水道港口
期号：4
页面范围：455-460
ISSN号：1005-8443
摘要：According to the analysis of kinds of flow field simulation algorithm, 3D flow field visualization sys-tem was developed based on WPF platform and visual programming language. On the basis of visualization of 3d to-pography and surface flow field, multiple cross-section flow placed into original computational domain was pro-posed. At the same time, the description of tracer sphere and path line was adopted to reflect the structure character-istics of the flow field characteristics and local details of the flow field. The 3D visualization system can present the simulation of flow field efficiently and smoothly by asynchronous update. On the basis of dam break computation, it is demonstrated that the visual platform can be viewed as a practical tool for 3D flow field analysis.
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