Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Haiteng Hu"'
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2875 (2024)
In this paper, a novel single-phase double-leaf multi-stage acoustic black hole (SDM-ABH) is proposed. Compared with the traditional double-leaf ABH metamaterials, the unit cell consists of multiple sub-ABH structures arranged in a gradient periodica
Externí odkaz:
https://doaj.org/article/205bb4f9752b4fad9a09276a8884e5c4
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11542 (2023)
In this paper, we propose an acoustic black hole radial elastic metamaterial (AREM). Through the study of its dispersion relations, it is found that, compared with the conventional elastic metamaterial, the AREM gathers energy at the tip of the black
Externí odkaz:
https://doaj.org/article/10e0fb849e91401ea0eebc26ad069b87