promote international cooperation within different specific fields of acoustics, provide assistance in organizing EAA events, suggest special issues for Acta Acustica or Acoustics in Practice, initiate studies and prepare documents such as strategies, policy statements, state-of-the-art assessments, reports, etc, within its defined technical field.

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Waves in materials and structures

AGH University of Science and Technology

Docent
  • Jerzy Wiciak
Type
Lecture
Term
summer semester
Subject type
Compulsory
Study path
Acoustic Engineering - MSc Course - Semester I
Specialisation/branch
Vibration and noise in engineering and environment
Keywords
1. The propagation of an acoustic wave in a inviscid fluid. 2. Vibrations of the point particle. 3. The propagation of waves in solids. Equation of the transverse wave on a string. 4. Longitudinal and quasi-longitudinal wave in beams and plates. 5. Torsional, transverse and bending waves in solids. 6. The propagation of waves in solids with finite dimensions. Wave equation. 7. Material damping - mathematical description. Measurements of damping. 8. Bending vibrations in membranes and plates. 9. Sound radiation. 10. The influence of material type and cross section on the propagation of longitudinal and bending waves. 11. Impact of joints on wave propagation. 12. Flexible spacers. Longitudinal and bending waves. 13. Analysis of the impact of additional mass. Longitudinal and bending waves. 14. Spatial periodic systems. 15. Systems of parallel plates.
Total ECTS credit
6.0
Examination
Language
Webpage
Last modified
Nov. 30, 2024, 1:43 p.m.

The European Acoustics Association (EAA) is a non-profit entity established in 1992 that includes in its membership societies predominantly in European countries interested in to promote development and progress of acoustics in its different aspects, its technologies and applications. EAA gathers 33 societies of acoustics and serves more than 9000 individual members all over Europe. The European Acoustics Association (EAA) is an Affiliate Member of the International Commission for Acoustics (ICA) and of Initiative of Science in Europe (ISE).

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