Review on Oblique Transition
Oblique transition is a transition scenario initiated by a pair of oblique waves with equal but opposite angles. It widely exists in boundary layer flow (over flat plate, cone at zero angle of attack, two-dimensional curved plate etc.), compression corner flow and free shear flow. Oblique transition...
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| Format: | Article |
| Language: | zho |
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China Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases
2023-05-01
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| Series: | 气体物理 |
| Subjects: | |
| Online Access: | http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1018 |
| _version_ | 1797632654120583168 |
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| author | Ze-feng DENG Xi CHEN Chuan-hong ZHANG |
| author_facet | Ze-feng DENG Xi CHEN Chuan-hong ZHANG |
| author_sort | Ze-feng DENG |
| collection | DOAJ |
| description | Oblique transition is a transition scenario initiated by a pair of oblique waves with equal but opposite angles. It widely exists in boundary layer flow (over flat plate, cone at zero angle of attack, two-dimensional curved plate etc.), compression corner flow and free shear flow. Oblique transition/breakdown is not only one of the main natural transition paths in supersonic or hypersonic flows but also represents an important subcritical transition or bypass transition, which plays an important role in the transition of tube flow, channel flow and hypersonic large-blunt boundary (entropy) layer flows. Therefore, it is of great significance to carry out the study of oblique transition for comprehending the transition mechanisms, improving the transition prediction level, elevating the ability of the transition control, and ultimately optimizing the design of aircrafts. In this paper, important progress of studies on oblique transition in the past thirty years was reviewed, briefly introducing the physical mechanisms of oblique transition, its relationship with other transition scenarios and related control methods. Finally, some issues needed to be further studied were discussed. |
| first_indexed | 2024-03-11T11:39:52Z |
| format | Article |
| id | doaj.art-bb646fb292c84394ae4bc84d195300fa |
| institution | Directory Open Access Journal |
| issn | 2096-1642 |
| language | zho |
| last_indexed | 2024-03-11T11:39:52Z |
| publishDate | 2023-05-01 |
| publisher | China Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases |
| record_format | Article |
| series | 气体物理 |
| spelling | doaj.art-bb646fb292c84394ae4bc84d195300fa2023-11-10T06:19:56ZzhoChina Astronautic Publishing CO., LTD. ; Editorial Office of Physics of Gases气体物理2096-16422023-05-018311810.19527/j.cnki.2096-1642.1018qtwl-8-3-1Review on Oblique TransitionZe-feng DENG0Xi CHEN1Chuan-hong ZHANG2College of Aeronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, ChinaState Key Laboratory of Aerodynamics, Mianyang 621000, ChinaCollege of Aeronautics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, ChinaOblique transition is a transition scenario initiated by a pair of oblique waves with equal but opposite angles. It widely exists in boundary layer flow (over flat plate, cone at zero angle of attack, two-dimensional curved plate etc.), compression corner flow and free shear flow. Oblique transition/breakdown is not only one of the main natural transition paths in supersonic or hypersonic flows but also represents an important subcritical transition or bypass transition, which plays an important role in the transition of tube flow, channel flow and hypersonic large-blunt boundary (entropy) layer flows. Therefore, it is of great significance to carry out the study of oblique transition for comprehending the transition mechanisms, improving the transition prediction level, elevating the ability of the transition control, and ultimately optimizing the design of aircrafts. In this paper, important progress of studies on oblique transition in the past thirty years was reviewed, briefly introducing the physical mechanisms of oblique transition, its relationship with other transition scenarios and related control methods. Finally, some issues needed to be further studied were discussed.http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1018oblique transitionhydrodynamic stabilitytransition controltransition reversalbreakdown mechanisms |
| spellingShingle | Ze-feng DENG Xi CHEN Chuan-hong ZHANG Review on Oblique Transition 气体物理 oblique transition hydrodynamic stability transition control transition reversal breakdown mechanisms |
| title | Review on Oblique Transition |
| title_full | Review on Oblique Transition |
| title_fullStr | Review on Oblique Transition |
| title_full_unstemmed | Review on Oblique Transition |
| title_short | Review on Oblique Transition |
| title_sort | review on oblique transition |
| topic | oblique transition hydrodynamic stability transition control transition reversal breakdown mechanisms |
| url | http://qtwl.xml-journal.net/cn/article/doi/10.19527/j.cnki.2096-1642.1018 |
| work_keys_str_mv | AT zefengdeng reviewonobliquetransition AT xichen reviewonobliquetransition AT chuanhongzhang reviewonobliquetransition |