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Your search keyword '"Guo, Dong-Lei"' showing total 11 results
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11 results on '"Guo, Dong-Lei"'

6. SnO2/metal organic complex composite derived from low-temperature activated metal organic complex for advanced lithium storage.

Author

Liu, Gui-Long, Zhao, Zi-Han, Shen, Jin-Ke, Zhao, Zi-Bo, Wu, Nai-Teng, Guo, Dong-Lei, Yuan, Wei-Wei, Liu, Yong, Su, Ye-Hua, and Liu, Xian-Ming

Abstract

Copyright of Rare Metals is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2024
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9. CGNS Data Format Used for A 2D/3D Finite Volume Unstructured Grid Flow Solver

Author

Minggang Zhu, Ming Pingjian, Wenping Zhang, Gong-min Liu, and Guo-dong Lei

Subjects
Commercial software, Finite volume method, Information engineering, Software, Computer science, business.industry, Mesh generation, Parallel computing, Solver, business, Hash table, Unstructured grid, Computational science
Abstract

In this paper we discuss the application of CGNS data format as a means for pre- and post- processing of an in-house 3D finite volume unstructured grid flow solver which is under development. Hashing techniques are developed for speedy processing of interior faces and boundary faces needed by the finite volume flow solver. For a case with more than 300,000 unstructured hybrid cells, the preprocessing time (reading and calculating all the information needed by the solver) takes only about 5.0 cpu seconds (on a P4 3.4 GHz processor). The results from the solver can then be written into the same CGNS file for showing in most post-processing software such as Tecplot, Fluent. This development roadmap allows the avoidance of substantial work needed for pre- and postprocessing packages. It also allows bench-marking with other commercial software packages. As examples, a backward facing step flow and the flow in a muffler are computed with the in-house flow solver and the results are compared with a commercial package.

Published
2006

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