cranisch
Mechanical
- Jan 25, 2007
- 25
Hello Everyone!
I would like to conduct an acoustic analysis of the noise radiation of a hollow box, which is excited from within by a transient dynamic force on shaft. The shaft is carried by the box. I am interested in the information, which frequencies are amplified or damped by the radiation into the air on the free surfaces of the box. I am not sure how do it properly.
Does anybody know if there is some tutorial beside the ABAQUS Documentation?
Can I use infinite acoustic elements for that purpose?
How to design the interface between the acoustic elements and the surfaces?
thx in advance
I would like to conduct an acoustic analysis of the noise radiation of a hollow box, which is excited from within by a transient dynamic force on shaft. The shaft is carried by the box. I am interested in the information, which frequencies are amplified or damped by the radiation into the air on the free surfaces of the box. I am not sure how do it properly.
Does anybody know if there is some tutorial beside the ABAQUS Documentation?
Can I use infinite acoustic elements for that purpose?
How to design the interface between the acoustic elements and the surfaces?
thx in advance
