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Resonant optical transducers for in-situ gas detection 专利
专利号: US9880096, 申请日期: 2018-01-30, 公开日期: 2018-01-30
作者:  BOND, TIZIANA C;  COLE, GARRETT;  GODDARD, LYNFORD
收藏  |  浏览/下载:19/0  |  提交时间:2019/12/26
Ultrasonic guided wave based T-shaped stringer defect locating method, involves determining transverse defect position of T-shaped stringer according to detection result of selected frequency and different transverse defect sensitivity. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-12
作者:  WU Z ZHANG J YANG Z LIU K ZHENG Y Z
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/02
Symmetrical section stringer based acoustic elastic ultrasonic guided wave axial stress monitoring method, involves drawing fitting curve according to wave signal, and performing wave axial stress monitoring process based on fitting curve. 专利
申请日期: 2018-01-01, 公开日期: 2018-06-15
作者:  WU Z YANG Z ZHANG J LIU K ZHOU K ZH
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/02


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