Merging of Two Dimensional Vortices by the Discrete Vortex Method
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概要
- 論文の詳細を見る
Interaction of two dimensional vortex blobs with finite core, particularly theirconvective merging, is investigated numerically by the use of the discrete vortexmethod, in which each vortex blob is replaced by a group of a number of pointvortices. The numerical experiment is performed for the two cases. One is theinteraction of two identical vortex blobs, and the other is the interaction of threevortex blobs with the same strength, where two of them have a like-signed cir-culation and the rest has the opposite. The results clarify the process of convectivemerging of two like-signed vortices and the effect of the third opposite-signedvortex to the merging.
- 社団法人日本物理学会の論文
- 1985-06-15
著者
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Tsuboi Kazuhiro
The Institute Of Space And Astronautical Science
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Oshima Yuko
Faculty Of Science Ochanomizu University
関連論文
- Interaction of Two Vortex Rings Moving along a Common Axis of Symmetry
- Head-on Collision of Two Vortex Rings
- Shedding Vortices from Spheres
- Interaction of Two Vortex Rings Moving Side by Side
- Merging of Two Dimensional Vortices by the Discrete Vortex Method
- The Game of Passing-Through of a Pair of Vortex Rings
- Hot Wire Measurement of Cross-linking and Unlinking in Uniting Two Circular Vortex Rings
- Crosslinking of Two Vortex Rings Side by Side
- Experimental Study of Interacting Vortex Rings
- Interaction of Two Vortex Rings along Parallel Axes in Air
- Motion of Vortex Rings in Water
- Vortex Filament Simulation for the Crosslinking Rings
- Interaction of Multi-Vortex Rings
- Generation and Decay of Viscous Vortex Rings
- Study of Three-Dimensional Separation on a Spheroid at Incidence
- Experimental Studies of Free Convection in a Rectangular Cavity