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 | LECTURERS | LECTURE NOTES |
|---|---|---|---|
| Structural Dynamics | |||
| 1-13 | Structural Dynamics | ||
| Acoustics | |||
| 14 | Introduction The Acoustic Wave Equation | Schmidt | (PDF) |
| 15 | Helmholtz Equation Plane Waves Wavenumber Representation | Schmidt | (PDF) |
| 16 | Radiation from Infinite Plate 2-d Wavenumber Space Spherical Waves from Point Source | Schmidt | (PDF - 1.2 MB) |
| 17 | Directivity Function Radiation from Baffled Rectangular Piston | Schmidt | (PDF) |
| 18 | Radiation from Planar Sources | Schmidt | (PDF) Supporting Files (ZIP) (The ZIP file contains: circ.m, circ_arr.m, dba.m, dbp.m, rect.m, rect_arr.m, sinc.m, and wavei.m.) |
| 19 | Radiation from Elastic Plates | Schmidt | (PDF) Supporting Files (ZIP) (The ZIP file contains: plate.m.) |
| 20 | Quiz | ||
| 21 | Spherical Waves Spherical Harmonics | Battle | (PDF) |
| 22 | Spherical Multipole Radiation | Battle | (PDF) |
| 23 | Scattering from Spheres | Battle | |
| 24 | Cylindrical Waves | Battle | (PDF) |
| 25 | Helical Waves | Battle | (PDF) Supporting Files (ZIP) (This ZIP file contains: readme.txt, cylrad.m, dH_ndx.m, dhndx.m, dipole.m, djndx.m, H_n.m, hard_sphere.m, helical.m, hn.m, jn.m, lpoly.m, monopole.m, sharm.m, soft_sphere.m, Ymn.m, and yn.m.) |
| 26 | Radiation from Cylinders | Battle | |