Thermo-viscous damping of acoustic waves in narrow channels: a comparison of effects in air and water

Engineering

• Phase Speed 100%
• Narrow Channel 100%
• Acoustic Propagation 100%
• Microstructure 50%
• Controlling Mechanism 50%
• Newtonian Fluid 50%
• Broad Range 50%
• Dispersion Relation 50%
• Complex Phase 50%
• Structure Interaction Effect 50%
• Metasurface 50%
• Fluid-Structure Interaction 50%
• Boundary Layer Thickness 50%

Physics

• Acoustic Attenuation 50%