1. Cerra,A. W.and Smith, C. R. (1983) Experimental observations of vortex ring interaction adjacent to a surface. Report FM-4, Department of Mechanical Engineering and Mechanics, Lehigh University, Bethlehem,PA.
2. The boundary layer induced by a convected two-dimensional vortex
3. Fabris, D. (1996) Combined experimental and numerical investigations of a vortex ring impinging normally on a wall. PhD dissertation,Univ. CaliforniaatBerkeley.
4. Fabris,D.,Liepmann,D., andMarcus,D. (1996a) Experimental measurement and matching simulation of a vortex ring impinging on awall. ASMEFED, vol 238,Proceedings of the ASME Fluids Engineering Division Summer Meeting, San Diego, CA;July7-11,1996;pp.49-56.
5. Quantitative experimental and numerical investigation of a vortex ring impinging on a wall