| Title | Unstructured subzonal pressure method |
| Creator | |
| Date Issued | 2007 |
| Source Publication | Jisuan Wuli/Chinese Journal of Computational Physics
 |
| ISSN | 1001-246X |
| Volume | 24Issue:5Pages:526-532 |
| Abstract | The subzonal pressure is obtained with subzonal Lagrangian masses and corresponding densities. It results in subzonal corner forces and eliminates hourglass motion and spurious vorticity. We extend the compatible Lagrangian hydrodynamics algorithm including subzonal pressures to unstructured zone and develope the code. Numerical examples of Saltzman piston demonstrate that this algorithm captures shock discontinuity, eliminates hourglass motion and restrains spurious vorticity accurately and efficiently. |
| Keyword | Corner force Hourglass motion Unstructured subzonal pressure |
| URL | View source |
| Language | 英语English |
| Scopus ID | 2-s2.0-35248833593 |
| Citation statistics | |
| Document Type | Journal article |
| Identifier | http://repository.uic.edu.cn/handle/39GCC9TT/10757 |
| Collection | Research outside affiliated institution |
| Corresponding Author | Ge，Quanwen |
| Affiliation | Institute of Applied Physics and Computational Mathematics,Beijing 100088,China |
| Recommended Citation GB/T 7714 | Ge，Quanwen,Lin，Zhong,Wang，Ruili. Unstructured subzonal pressure method[J]. Jisuan Wuli/Chinese Journal of Computational Physics, 2007, 24(5): 526-532. |
| APA | Ge，Quanwen, Lin，Zhong, & Wang，Ruili. (2007). Unstructured subzonal pressure method. Jisuan Wuli/Chinese Journal of Computational Physics, 24(5), 526-532. |
| MLA | Ge，Quanwen,et al."Unstructured subzonal pressure method". Jisuan Wuli/Chinese Journal of Computational Physics 24.5(2007): 526-532. |
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