13.811 is split into two segments: structural dynamics for the first half of the semester and acoustics for the second half.
NOTE: Only the acoustics component is available on this site. The structural dynamics component has not yet been incorporated into OCW.
| Structural Dynamics |
| 1-13 |
Structural Dynamics |
|
| Acoustics |
| 14 |
Introduction
The Acoustic Wave Equation |
|
| 15 |
Helmholtz Equation
Plane Waves
Wavenumber Representation |
|
| 16 |
Radiation from Infinite Plate
2-d Wavenumber Space
Spherical Waves from Point Source |
|
| 17 |
Directivity Function
Radiation from Baffled Rectangular Piston |
|
| 18 |
Radiation from Planar Sources |
|
| 19 |
Radiation from Elastic Plates |
Problem set 1 due |
| 20 |
Quiz |
|
| 21 |
Spherical Waves
Spherical Harmonics |
|
| 22 |
Spherical Multipole Radiation |
Problem set 2 due |
| 23 |
Scattering from Spheres |
|
| 24 |
Cylindrical Waves |
Problem set 3 due |
| 25 |
Helical Waves |
|
| 26 |
Radiation from Cylinders |
Problem set 4 due |
|