On the absence of some resonance modes in acoustic scattering by spherical scatt erers in isotropic elastic media | Zendy

Wu Rui-Xin | Zendy; Yaojun Wang | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

On the absence of some resonance modes in acoustic scattering by spherical scatt erers in isotropic elastic media

Author(s) -

Wu Rui-Xin,

Yaojun Wang

Publication year - 2003

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.52.1948

Subject(s) - resonance (particle physics) , physics , scattering , isotropy , spheres , zero (linguistics) , plane (geometry) , transverse plane , acoustic resonance , plane wave , matrix (chemical analysis) , optics , atomic physics , geometry , materials science , mathematics , linguistics , philosophy , structural engineering , astronomy , engineering , composite material

Resonance scattering by iron spheres in plaxiglass matrix is investigated numer ically. Based on the analysis of the zero and singular points of the scattered l ongitudinal and transverse wave coefficients, the absence of some resonance mode s is found to appear only in the scattered longitudinal wave modes of the lowest order. The absence of some resonance modes results from the fact that the zero points of the numerator and denominator of scattered longitudinal wave coefficie nts are located at the same positions in the complex frequency plane.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research