Add to ORKGThe motivation for studying close vortex interactions is briefly discussed in the light of turbulence and coherent structures. Particular attention is given to the interaction known as reconnection. Two reconnection mechanisms are discussed. One is annihilation of vorticity by cross-diffusion, the other is an inviscid head-tail formation. At intermediate Reynolds numbers both mechanisms are operating
The merger of two like-signed vortices is a well-studied problem, but in a turbulent flow, we may of...
Experimental evidence is reported regarding the structure of the threedimensional mean and fluctuati...
18 pages, 6 figuresInternational audienceWe study the reconnection of vortices in a quantum fluid wi...
Motivated by an early conjecture that vortex cut-and-connect plays a key role in mixing and producti...
We investigate numerically the Navier-Stokes dynamics of reconnecting vortex rings at small Reynolds...
This chapter discusses the vortex interactions and coherent structures in turbulence. The study of v...
International audienceAt high Reynolds number, the interaction between two vortex tubes leads to int...
A computational study is reported of the close interaction of nominally anti-parallel vortex tubes w...
In the past decade, the study of vortices and vortex motions ["the sinews and muscles of fluid motio...
Turbulence has long been believed to be associated with the behavior of vorticity. Ever since experi...
This paper addresses reconnection of vortex tubes, with particular focus on the topology of the vort...
International audienceA new analysis method of the jet/vortex interaction is presented to better und...
Previous high-resolution contour dynamics calculations [Dritschel and Waugh, Phys. Fluids A 4, 1737 ...
This paper addresses the interaction of initially antiparallel vortex tubes containing an axial flow...
4 p.The interaction of two parallel vortices of equal circulation is observed experimentally. For lo...
The merger of two like-signed vortices is a well-studied problem, but in a turbulent flow, we may of...
Experimental evidence is reported regarding the structure of the threedimensional mean and fluctuati...
18 pages, 6 figuresInternational audienceWe study the reconnection of vortices in a quantum fluid wi...
Motivated by an early conjecture that vortex cut-and-connect plays a key role in mixing and producti...
We investigate numerically the Navier-Stokes dynamics of reconnecting vortex rings at small Reynolds...
This chapter discusses the vortex interactions and coherent structures in turbulence. The study of v...
International audienceAt high Reynolds number, the interaction between two vortex tubes leads to int...
A computational study is reported of the close interaction of nominally anti-parallel vortex tubes w...
In the past decade, the study of vortices and vortex motions ["the sinews and muscles of fluid motio...
Turbulence has long been believed to be associated with the behavior of vorticity. Ever since experi...
This paper addresses reconnection of vortex tubes, with particular focus on the topology of the vort...
International audienceA new analysis method of the jet/vortex interaction is presented to better und...
Previous high-resolution contour dynamics calculations [Dritschel and Waugh, Phys. Fluids A 4, 1737 ...
This paper addresses the interaction of initially antiparallel vortex tubes containing an axial flow...
4 p.The interaction of two parallel vortices of equal circulation is observed experimentally. For lo...
The merger of two like-signed vortices is a well-studied problem, but in a turbulent flow, we may of...
Experimental evidence is reported regarding the structure of the threedimensional mean and fluctuati...
18 pages, 6 figuresInternational audienceWe study the reconnection of vortices in a quantum fluid wi...