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ndltd-OhioLink-oai-etd.ohiolink.edu-ucin1109277506
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ndltd-OhioLink-oai-etd.ohiolink.edu-ucin11092775062021-08-03T06:10:13Z APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS BOGRAD, SERGIY Application of the traditional transfer path analysis (TPA) to hydraulic pipes, like the ones found in the braking systems, can not be easily performed due to the fluid-structure interaction and rigid coupling between the pipes and the piping unit. This thesis focused on studying how the vibrational energy is transferred in hydraulic pipes with the fluid-structure coupling and how the transfer path analysis can be applied to such systems. A test bench for testing the propagation of vibration from a hydraulic pump to simplified structure was constructed and tested. It consisted of the hydraulic exciter, generating pressure pulses by two opposing piezo-stacks, a brake pipe filled with hydraulic oil and connected with rigid mounts to the steel sheet. Transfer functions that could be used for the TPA were acquired. Parallel to the experimental work, the FE model of the test bench was created in ANSYS. Correlation with the experimental model was performed and transient and harmonic analysis data was acquired. In addition, an initial analysis on a system with more complicated geometry was performed. 2005-05-23 English text University of Cincinnati / OhioLINK http://rave.ohiolink.edu/etdc/view?acc_num=ucin1109277506 http://rave.ohiolink.edu/etdc/view?acc_num=ucin1109277506 unrestricted This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.
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NDLTD
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| language |
English
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| sources |
NDLTD
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| author |
BOGRAD, SERGIY
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| spellingShingle |
BOGRAD, SERGIY
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| author_facet |
BOGRAD, SERGIY
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| author_sort |
BOGRAD, SERGIY
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| title |
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| title_short |
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| title_full |
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| title_fullStr |
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| title_full_unstemmed |
APPLICATION OF THE TRANSFER PATH ANALYSIS TO HYDRAULIC SYSTEMS
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| title_sort |
application of the transfer path analysis to hydraulic systems
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| publisher |
University of Cincinnati / OhioLINK
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| publishDate |
2005
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| url |
http://rave.ohiolink.edu/etdc/view?acc_num=ucin1109277506
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| work_keys_str_mv |
AT bogradsergiy applicationofthetransferpathanalysistohydraulicsystems
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| _version_ |
1719432062348296192
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