| 发明名称 |
System and method for multiple mode flexible excitation in sonic infrared imaging |
| 摘要 |
A defect detection system for thermally imaging a structure that has been energized by a sound energy. The system includes a transducer that couples a sound signal into the structure, where the sound signal causes defects in the structure to heat up. In one embodiment, the sound signal has one or more frequencies that are at or near an eigen-mode of the structure.
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| 申请公布号 |
US2005167596(A1) |
申请公布日期 |
2005.08.04 |
| 申请号 |
US20050069242 |
申请日期 |
2005.03.01 |
| 申请人 |
SIEMENS WESTINGHOUSE POWER CORPORATION |
发明人 |
ROTHENFUSSER MAX J.;BAUMANN JOACHIM F.;SHANNON ROBERT E.;ZOMBO PAUL J. |
| 分类号 |
G01F23/00;G01H13/00;G01J5/02;G01J5/48;G01N3/00;G01N3/06;G01N3/32;G01N3/60;G01N21/00;G01N21/71;G01N25/72;G01N29/04;G01N29/22;G01N29/28;G01N29/34;(IPC1-7):G01N21/00 |
主分类号 |
G01F23/00 |
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