AEE548 FUNDAMENTALS OF AERODYNAMIC NOISE
| Course Code: |
5720548 |
| METU Credit (Theoretical-Laboratory hours/week): |
3(3-0) |
| ECTS Credit: |
8.0 |
| Department: |
Aerospace Engineering |
| Language of Instruction: |
English |
| Level of Study: |
Graduate |
| Course Coordinator: |
Prof.Dr. YUSUF ÖZYÖRÜK |
| Offered Semester: |
Fall Semesters. |
Course Content
Basic equations of fluid dynamics. linearized Euler equations. speed of sound. Classical acoustics: the wave equation. solutions in Cartesian. cylindrical. and spherical coordinates. Fourier transform and convolution integrals. Green's function for the wave equation. Compact. noncompact sources. Lighthill's theory of aerodynamic noise: acoustic analogy. jet noise. scaling laws. Turbomachinery noise: duct acoustics. mode generation mechanisms. sound attenuation. Noise from moving bodies: helicopter noise. propeller noise. airframe noise. Computational aeroacoustics: high-resolution numerical algorithms. boundary conditions.
