Simulation of suppression of vortex breakdown over delta wings by vortex filament method
This study focuses on three-dimensional evolution of unperturbed and perturbed leading-edge vortices over delta wings. Since the vortex filament method can discretize the high vorticity-containing region of vorticity fields and track this discretization in a Lagrangian frame, it is chosen to simulat...
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| التنسيق: | Theses and Dissertations |
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2008
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10356/5972 |
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| المؤسسة: | Nanyang Technological University |
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sg-ntu-dr.10356-59722023-03-11T17:12:24Z Simulation of suppression of vortex breakdown over delta wings by vortex filament method Lewpiriyawong Nuttawut. Srigrarom, Sutthiphong School of Mechanical and Aerospace Engineering DRNTU::Engineering::Aeronautical engineering This study focuses on three-dimensional evolution of unperturbed and perturbed leading-edge vortices over delta wings. Since the vortex filament method can discretize the high vorticity-containing region of vorticity fields and track this discretization in a Lagrangian frame, it is chosen to simulate the core of the leading-edge vortices. The purpose of perturbing the vortex core is to delay or suppress vortex breakdown over delta wings. Master of Engineering (MAE) 2008-09-17T11:03:56Z 2008-09-17T11:03:56Z 2006 2006 Thesis Lewpiriyawong, N. (2006). Simulation of suppression of vortex breakdown over delta wings by vortex filament method. Master’s thesis, Nanyang Technological University, Singapore. http://hdl.handle.net/10356/5972 Nanyang Technological University application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| topic |
DRNTU::Engineering::Aeronautical engineering |
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DRNTU::Engineering::Aeronautical engineering Lewpiriyawong Nuttawut. Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| description |
This study focuses on three-dimensional evolution of unperturbed and perturbed leading-edge vortices over delta wings. Since the vortex filament method can discretize the high vorticity-containing region of vorticity fields and track this discretization in a Lagrangian frame, it is chosen to simulate the core of the leading-edge vortices. The purpose of perturbing the vortex core is to delay or suppress vortex breakdown over delta wings. |
| author2 |
Srigrarom, Sutthiphong |
| author_facet |
Srigrarom, Sutthiphong Lewpiriyawong Nuttawut. |
| format |
Theses and Dissertations |
| author |
Lewpiriyawong Nuttawut. |
| author_sort |
Lewpiriyawong Nuttawut. |
| title |
Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| title_short |
Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| title_full |
Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| title_fullStr |
Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| title_full_unstemmed |
Simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| title_sort |
simulation of suppression of vortex breakdown over delta wings by vortex filament method |
| publishDate |
2008 |
| url |
http://hdl.handle.net/10356/5972 |
| _version_ |
1761781977666551808 |