Noise Reduction of the Rectangular Panel from a Railroad Freight Car Using Evolutionary Strategy
This book studied the new method to reduce the noise emission from panels by employing curvilinear stiffener and/or point masses. It is proved that this new method works very well in the low-frequency range to reduce noise at a resonance or from a frequency range. The new method has the advantage of low financial cost and high effect of noise reduction. It can be easily applied to develop innovative freight wagons or cars.
| Autor: | Liu, Entuo |
|---|---|
| EAN: | 9783741872693 |
| Sprache: | Englisch |
| Seitenzahl: | 212 |
| Produktart: | kartoniert, broschiert |
| Verlag: | epubli |
| Untertitel: | Dissertationsschrift |
| Schlagworte: | vibration acoustic mechanics noise reduction optimization sound radiation FEM CMA |
| Größe: | 12 × 170 × 240 |
| Gewicht: | 369 g |
