Evaluation of reflected time-energy profile for evaluation of damping capacity, osseointegration and density

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专利权人:

发明人:

申请号：

EP11188989.5

公开号：

EP2422707A3

申请日:

2004.09.23

申请国别(地区):

EP

年份:

2012

代理人:

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).

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中国工程科技知识中心

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