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.
| LEC # | TOPICS | KEY DATES | |
|---|---|---|---|
| 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 | |
