发明名称 |
EVALUATION OF REFLECTED TIME-ENERGY PROFILE FOR EVALUATION OF DAMPING CAPACITY, OSSEOINTEGRATION AND DENSITY |
摘要 |
A method for measuring the acoustic damping capacity of a specimen (114), such as a layered honeycomb structure, comprises tapping the specimen (114) with a tapping rod (102). The tapping action imparts mechanical energy to the specimen (114). The method further comprises measuring, for a time interval, energy reflected from the specimen (114) as a result of the tapping. The method further comprises creating a time-energy profile (120) based on the energy reflected from the specimen during the time interval. The method further comprises evaluating the time-energy profile (120) to determine the acoustic damping capacity of the specimen (114). |
申请公布号 |
WO2005030077(A2) |
申请公布日期 |
2005.04.07 |
申请号 |
WO2004US31282 |
申请日期 |
2004.09.23 |
申请人 |
EARTHMAN, JAMES, C.;SHEETS, CHERILYN, G. |
发明人 |
EARTHMAN, JAMES, C.;SHEETS, CHERILYN, G. |
分类号 |
A61B5/11;A61B8/08;A61C8/00;A61C19/04;G01N3/06;G01N3/30;G01N29/04;G01N29/11 |
主分类号 |
A61B5/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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