Squeal vibrations, glass sounds and the stick-slip effect
The origin of the squeal acoustic emissions when a chalk is rubbed on a blackboard or better on a ceramic plate, and those when a wet finger is rubbed on a smooth surface, such as a glass surface, is sought in the stick-slip effect between the rubbing surfaces. The elastic agency is sought in a shea...
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| Language: | en |
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2010
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| Online Access: | http://142.51.24.159/dspace/handle/10219/374 |