Numerical Research on Store Separation Based on Polyhedral Overset Mesh
Store separation is one of the essential issues for weapons in warfare missions, and matters to the carrier safety. In this paper, based on the CFD methods including polyhedral hybrid mesh, overset mesh and 6-DOF equations of rigid body motion, the simulation of store separation of a calibration mod...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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China Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases
2024-01-01
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| Series: | 气体物理 |
| Subjects: | |
| Online Access: | http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1096 |
| _version_ | 1797300270992982016 |
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| author | Xiaoxue YAN Jianping NIU Yuntao XU Changwen LI |
| author_facet | Xiaoxue YAN Jianping NIU Yuntao XU Changwen LI |
| author_sort | Xiaoxue YAN |
| collection | DOAJ |
| description | Store separation is one of the essential issues for weapons in warfare missions, and matters to the carrier safety. In this paper, based on the CFD methods including polyhedral hybrid mesh, overset mesh and 6-DOF equations of rigid body motion, the simulation of store separation of a calibration model was carried out. The effect of initial ejection forces on the separation safety was studied, and the separation characteristics in both the longitudinal and lateral motions were analyzed, which can be used as a reference for engineering applications. |
| first_indexed | 2024-03-07T23:03:52Z |
| format | Article |
| id | doaj.art-1be538f0bc7a43a4aa8b2b7a2eefb134 |
| institution | Directory Open Access Journal |
| issn | 2096-1642 |
| language | zho |
| last_indexed | 2024-03-07T23:03:52Z |
| publishDate | 2024-01-01 |
| publisher | China Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases |
| record_format | Article |
| series | 气体物理 |
| spelling | doaj.art-1be538f0bc7a43a4aa8b2b7a2eefb1342024-02-22T06:11:27ZzhoChina Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases气体物理2096-16422024-01-0191364410.19527/j.cnki.2096-1642.1096qtwl-9-1-36Numerical Research on Store Separation Based on Polyhedral Overset MeshXiaoxue YAN0Jianping NIU1Yuntao XU2Changwen LI3Beijing Electro-Mechanical Engineering Institute, Beijing 100074, ChinaBeijing Electro-Mechanical Engineering Institute, Beijing 100074, ChinaBeijing Electro-Mechanical Engineering Institute, Beijing 100074, ChinaBeijing Electro-Mechanical Engineering Institute, Beijing 100074, ChinaStore separation is one of the essential issues for weapons in warfare missions, and matters to the carrier safety. In this paper, based on the CFD methods including polyhedral hybrid mesh, overset mesh and 6-DOF equations of rigid body motion, the simulation of store separation of a calibration model was carried out. The effect of initial ejection forces on the separation safety was studied, and the separation characteristics in both the longitudinal and lateral motions were analyzed, which can be used as a reference for engineering applications.http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1096store separationpolyhedral meshoverset meshcfd numerical simulation |
| spellingShingle | Xiaoxue YAN Jianping NIU Yuntao XU Changwen LI Numerical Research on Store Separation Based on Polyhedral Overset Mesh 气体物理 store separation polyhedral mesh overset mesh cfd numerical simulation |
| title | Numerical Research on Store Separation Based on Polyhedral Overset Mesh |
| title_full | Numerical Research on Store Separation Based on Polyhedral Overset Mesh |
| title_fullStr | Numerical Research on Store Separation Based on Polyhedral Overset Mesh |
| title_full_unstemmed | Numerical Research on Store Separation Based on Polyhedral Overset Mesh |
| title_short | Numerical Research on Store Separation Based on Polyhedral Overset Mesh |
| title_sort | numerical research on store separation based on polyhedral overset mesh |
| topic | store separation polyhedral mesh overset mesh cfd numerical simulation |
| url | http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1096 |
| work_keys_str_mv | AT xiaoxueyan numericalresearchonstoreseparationbasedonpolyhedraloversetmesh AT jianpingniu numericalresearchonstoreseparationbasedonpolyhedraloversetmesh AT yuntaoxu numericalresearchonstoreseparationbasedonpolyhedraloversetmesh AT changwenli numericalresearchonstoreseparationbasedonpolyhedraloversetmesh |