3D Plot from Scientific Research

3D vortex lattice with disclinations coloured by the twist angle ( cos β from section ‘Defect analysis’). Yellow indicates a local +1/2 wedge profile, green a twist-type profile and blue a −1/2 wedge profile. Grey shading illustrates vorticity-dominated regions ( Q > 0 ), and white where the strain rate dominates ( Q < 0 ).

DOI