Flow
Acoustics
Aim: To present the
fundamental theories for sound and
propagation in fluids with non-stationary
(turbulent) flow fields
Syllabus: Sound
propagatio in moving media. The wave
equation with source terms. Lighthillns
theory for aerodynamic sound generation
with applications. Sound from moving
sources. Sound propagation in ducts and
pipes.Self sustained
oscillators-Whistles. Sound generation
from various fluid machines.
Laboratory exercise: Sound
propagation in ducts with flow.
Project exercise:
Design of a muffler
Prerequisites:
Advanced course in mathematical analysis,
Basic course in fluid dynamics and sound
and vibration
Requirements: Written
examination (TEN1; 1.5 P), approved
exercises (TEN2; 1.5 P) and projects
(LAB1,2; 0.5+0.5 P)
Required Reading:
Kompendium i strömningsakustik (Swedish)
| KTH credits: 4 |
ECTS credits: 6 |
Level: D |
| Grading (KTH): 3,4,5 |
Compulsory for: B4 LJV, M4
LJV, T4 LJV |
Language: Swedish |
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