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 | |
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Structural Dynamics | |||
1-13 | Structural Dynamics | ||
Acoustics | |||
14 | Introduction The Acoustic Wave Equation |
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15 | Helmholtz Equation Plane Waves Wavenumber Representation |
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16 | Radiation from Infinite Plate 2-d Wavenumber Space Spherical Waves from Point Source |
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17 | Directivity Function Radiation from Baffled Rectangular Piston |
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18 | Radiation from Planar Sources | ||
19 | Radiation from Elastic Plates | Problem set 1 due | |
20 | Quiz | ||
21 | Spherical Waves Spherical Harmonics |
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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 |