Artículos de revistas
Vortex dynamics on a domain with holes
Registro en:
Theoretical And Computational Fluid Dynamics. Springer, v. 24, n. 41730, n. 51, n. 57, 2010.
0935-4964
WOS:000275422800006
10.1007/s00162-009-0141-6
Autor
Lopes, MD
Lopes, HJN
Institución
Resumen
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) We explore the relationship between the hydrodynamic Green's function and the Dirichlet Green's function in a bounded domain with holes. This relationship is expressed using the harmonic measures on the domain, following the work of Flucher and Gustafsson (Vortex motion in two-dimensional hydrodynamics, energy renormalization and stability of vortex pairs, TRITA preprint series, 1997). The explicit form of this relation expresses velocity in terms of vorticity in a way which turns out to be very convenient, especially for analysis. We explain the advantages and describe some applications. 24 41730 SI 51 57 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) CNPq [303.301/2007-4, 302.214/2004-6]