PyVT: A python-based open-source software for visualization and graphic analysis of fluid dynamics datasets
文献类型：期刊论文
| 作者 | Liu, Qing2; Qiao, Zheng3; Lv Y(吕钰)1,3 |
| 刊名 | AEROSPACE SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2021-10-01 |
| 卷号 | 117页码:9 |
| 关键词 | Visualization VTK PyQt5 Fluid dynamics |
| ISSN号 | 1270-9638 |
| DOI | 10.1016/j.ast.2021.106961 |
| 通讯作者 | Lv, Yu(ylv@ae.msstate.edu) |
| 英文摘要 | We developed a Python-based open-source software for scientific visualization of fluid dynamics datasets. This software is enabled by the VTK graphic rendering library and equipped with an interactive user interface built upon PyQt5. The concept of "scene module" is proposed to construct the rendered scene for graphic analysis. In the context of fluid dynamics, scene module is defined by associating a manifested geometry, such as a cut plane, an iso-surface, a set of streamlines and a vector field, with a set of visual attributes, including rendering scalar, colormap, and opacity. In the proposed framework, each scene module is processed by one single VTK pipeline, and a number of modules can be rendered simultaneously for multivariate graphic analysis. Beyond the VTK built-in functionality, additional implementation efforts are taken to enhance the annotating capability, improve the display of coordinate axes, and load input data of various formats. Two case studies are presented to demonstrate the capability of PyVT, especially the visualization of multivariate fluid dynamic datasets that typically possess complex and interdependent flow physics. (C) 2021 Elsevier Masson SAS. All rights reserved. |
| 分类号 | 一类 |
| WOS关键词 | WAKE |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000687270600008 |
| 其他责任者 | Lv, Yu |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/87356]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 2.Mississippi State Univ, Dept Comp Sci, Mississippi State, MS 39762 USA; 3.Mississippi State Univ, Dept Aerosp Engn, Mississippi State, MS 39762 USA; |
| 推荐引用方式 GB/T 7714 | Liu, Qing,Qiao, Zheng,Lv Y. PyVT: A python-based open-source software for visualization and graphic analysis of fluid dynamics datasets[J]. AEROSPACE SCIENCE AND TECHNOLOGY,2021,117:9. |
| APA | Liu, Qing,Qiao, Zheng,&吕钰.(2021).PyVT: A python-based open-source software for visualization and graphic analysis of fluid dynamics datasets.AEROSPACE SCIENCE AND TECHNOLOGY,117,9. |
| MLA | Liu, Qing,et al."PyVT: A python-based open-source software for visualization and graphic analysis of fluid dynamics datasets".AEROSPACE SCIENCE AND TECHNOLOGY 117(2021):9. |
入库方式： OAI收割
来源：力学研究所
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