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Detection, localization, and identification of bearings with raceway defect for a dynamometer using high frequency modal analysis of vibration across an array of accelerometers
| Title: | Detection, localization, and identification of bearings with raceway defect for a dynamometer using high frequency modal analysis of vibration across an array of accelerometers. |
 138 views 41 downloads |
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| Name(s): |
Waters, Nicholas. College of Engineering and Computer Science Department of Ocean and Mechanical Engineering |
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| Type of Resource: | text | |
| Genre: | Electronic Thesis Or Dissertation | |
| Date Issued: | 2012 | |
| Publisher: | Florida Atlantic University | |
| Physical Form: | electronic | |
| Extent: | xiv, 96 p. : ill. (some col.) | |
| Language(s): | English | |
| Summary: | This thesis describes a method to detect, localize and identify a faulty bearing in a rotating machine using narrow band envelope analysis across an array of accelerometers. This technique is developed as part of the machine monitoring system of an ocean turbine. A rudimentary mathematical model is introduced to provide an understanding of the physics governing the vibrations caused by a bearing with a raceway defect. This method is then used to detect a faulty bearing in two setups : on a lathe and in a dynamometer. | |
| Identifier: | 835906681 (oclc), 3359156 (digitool), FADT3359156 (IID), fau:4054 (fedora) | |
| Note(s): |
by Nicholas Waters. Thesis (M.S.C.S.)--Florida Atlantic University, 2012. Includes bibliography. Mode of access: World Wide Web. System requirements: Adobe Reader. |
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| Subject(s): |
Marine turbines -- Mathematical models Vibration -- Measurement Fluid dynamics Dynamic testing |
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| Persistent Link to This Record: | http://purl.flvc.org/FAU/3359156 | |
| Use and Reproduction: | http://rightsstatements.org/vocab/InC/1.0/ | |
| Host Institution: | FAU |
