Acoustic-Vibration Characteristics of Heavy Electric Locomotive Cab
Based on the detailed structural finite element model of a heavy electric locomotive cab, the natural frequency of cab structure was calculated and analyzed. The acoustic FEM was applied to simulate cavity acoustic modes, and sound pressure response of frequency range from 6.3 Hz to 200 Hz at sound...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2013-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2013.01.025 |
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