ABAQUS声学分析-acoustics-lecture5.pptVIP

Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Results Structural-Acoustic Analysis with ABAQUS Example Problem Refined Fluid Mesh Structural-Acoustic Analysis with ABAQUS Example Problem Comparison of Results between Coarse and Fine Fluid Meshes Structural-Acoustic Analysis with ABAQUS Example Problem Run time comparison Structural-Acoustic Analysis with ABAQUS Acoustic Scattering and Shock with ABAQUS Template: *HEADING … *ACOUSTIC WAVE FORMULATION, TYPE=SCATTERED WAVE *SURFACE, NAME=Afw Data lines to define the fluid surface wetting the solid *SURFACE, NAME=Asw Data lines to define the solid surface wetted by the fluid *SURFACE, NAME=Ainf Data lines to define the acoustic surface separating the modeled region from the infinite medium Structural-Acoustic Analysis with ABAQUS Acoustic Scattering and Shock with ABAQUS *INCIDENT WAVE PROPERTY, NAME=IWPROP Data lines to define the incident wave field *INCIDENT WAVE FLUID PROPERTY Data lines to define the fluid properties for the incident wave field *AMPLITUDE, DEFINITION=TABULAR, NAME=PRESSUREVTIME Data lines to define the pressur