Structural mode shape alignment
US8882039B2 · kind B2 · utility
0Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Mar 6, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49622
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method is disclosed for reducing noise and vibration within a structure of a mobile platform, wherein the noise and vibration are at least in part caused by airflow over an outer skin of the mobile platform parallel to a longitudinal line extending fore to aft along the structure. The method may involve forming the structure such that a fundamental panel vibration mode shape of the structure is not parallel to the longitudinal line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.