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 |