2026-04-17T15:53:05Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/1864822025-07-16T22:36:01Zcom_2072_1033col_2072_452949

Simulation of butterfly flapping with the method of dipole domains Dynnikova, Galina Ya. Guvernyuk, Sergey V. Syrovatskiy, Dmitry A. Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits Finite element method Computational methods in mechanics Particle methods (Numerical analysis) Mesh-free numerical method, three dimensional flow, dipole particles, butterfly model, mechanism of the thrust performance Elements finits, Mètode dels A numerical mesh-free method of dipole domains [1,2] is used for simulation of a butterfly flapping model. This method is based on the representation of a vortex field by the set of dipole particles. The vector function D describes density of dipole moments in accordanse with Navier-Stokes or Euler equations [3]. The butterfly model consists of two flat plates with a common edge performing harmonic oscillations in two planes. New mechanism of the thrust performing is proposed. 2019 Conference report 978-84-121101-1-1 https://hdl.handle.net/2117/186482 eng Open Access 6 p. application/pdf CIMNE