Acoustics Modeling in COMSOL^® Version 5.5

Name: Acoustics Modeling in COMSOL® Version 5.5
Uploaded: 2019-12-18 20:19:15
Duration: 56 min 4 s
Description: Interested in the updated functionality available in the Acoustics Module? Watch this archived webinar to see what's new as of COMSOL® version 5.5.

Duration: 56:04

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Overview
Transcript

Learn about the updated features and functionality for modeling acoustics as of COMSOL^® software version 5.5. This archived webinar discusses the latest acoustics modeling capabilities in the Acoustics Module, such as acoustic-structure interaction (ASI) problems, analysis of microacoustic subsystems, and new multiphysics couplings.

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Chapter Selection

Introduction (0:00) Agenda (0:18) The COMSOL^® Software Product Suite (2:37) The Acoustics Module (2:47) Elastic Waves, Time Explicit (4:19) DG, Time Explicit: Application Areas (7:27) Nondestructive Testing (9:15) Multiphysics Couplings (12:17) dG-FEM Time Explicit Method (16:00) Union Vs. Assembly (18:08) Time Explicit Interfaces of the Acoustics Module (18:38) Time Explicit Interfaces: Other News (18:58) Small Changes in the GUI (19:36) Ports in Thermoviscous Acoustics (22:32) New Solver for Large Pressure Acoustics Models (27:52) The Directivity Plot: True Logarithmic Axis (31:04) New Multiphysics Couplings (31:52) Coupling and Mapping for Aeroacoustics (33:12) Lorentz Coupling (33:49) Acoustic-Pipe Acoustics Connection (36:57) Acoustic-Structured Interaction for Layered Shells (37:22) Anisotropic Material Model (38:50) Detailed Material Properties from Thermodynamics (40:00) Acoustophoretic Radiation Force (41:25) New “Industry Scale” Tutorials (42:56) Head and Torso HRTF Computation (43:10) OW Microspeaker (43:28) Headphone on Artificial Ear Tutorial (43:59) Wax Guard Acoustics (44:36) Sound Transmission Loss Through Concrete Walls (44:44) DPF Acoustics (New) (45:12) Piezoelectric MEMS Speaker (New) (45:51) Q&A (46:21)