Effectiveness of grips at minimizing vibrations during field hockey hits
Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016.
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| Other Authors: | |
| Format: | Thesis |
| Language: | eng |
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Massachusetts Institute of Technology
2016
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| Online Access: | http://hdl.handle.net/1721.1/105707 |
| _version_ | 1826209709415202816 |
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| author | Gulliver, Morgan (Morgan E.) |
| author2 | Anette Hosoi. |
| author_facet | Anette Hosoi. Gulliver, Morgan (Morgan E.) |
| author_sort | Gulliver, Morgan (Morgan E.) |
| collection | MIT |
| description | Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016. |
| first_indexed | 2024-09-23T14:27:36Z |
| format | Thesis |
| id | mit-1721.1/105707 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T14:27:36Z |
| publishDate | 2016 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1057072019-04-11T01:57:06Z Effectiveness of grips at minimizing vibrations during field hockey hits Gulliver, Morgan (Morgan E.) Anette Hosoi. Massachusetts Institute of Technology. Department of Mechanical Engineering. Massachusetts Institute of Technology. Department of Mechanical Engineering. Mechanical Engineering. Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2016. Cataloged from PDF version of thesis. Includes bibliographical references (page 30). An experiment was carried out in order to determine the frequencies experienced in two locations on the stick during two different field hockey hits, the push and the strike. The results from these experiments showed that the top hand during a hit experiences a higher resonant frequency. During the push the top hand experienced an average resonant frequency of 349.1 Hz, compared to the lower hand which experienced an average resonant frequency of 43.95 Hz. During the strike the top hand experienced an average resonant frequency of 197.8 Hz, compared to the lower hand which experienced an average resonant frequency of 24.41 Hz. A second experiment was carried out in order to determine how effective the grip was at dissipating frequencies. The results determined that the grip is most effective over the frequencies of 117 Hz-470 Hz. Both an old and new grip were tested. The new grip was slightly more effective over the frequencies of 117 Hz - 235 Hz, and similar over the frequencies 250 Hz - 470 Hz. From these experiments it was concluded that field hockey grips are most needed and effective on the shaft of the field hockey stick. by Morgan Gulliver. S.B. 2016-12-05T19:58:52Z 2016-12-05T19:58:52Z 2016 2016 Thesis http://hdl.handle.net/1721.1/105707 964660527 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 30 pages application/pdf Massachusetts Institute of Technology |
| spellingShingle | Mechanical Engineering. Gulliver, Morgan (Morgan E.) Effectiveness of grips at minimizing vibrations during field hockey hits |
| title | Effectiveness of grips at minimizing vibrations during field hockey hits |
| title_full | Effectiveness of grips at minimizing vibrations during field hockey hits |
| title_fullStr | Effectiveness of grips at minimizing vibrations during field hockey hits |
| title_full_unstemmed | Effectiveness of grips at minimizing vibrations during field hockey hits |
| title_short | Effectiveness of grips at minimizing vibrations during field hockey hits |
| title_sort | effectiveness of grips at minimizing vibrations during field hockey hits |
| topic | Mechanical Engineering. |
| url | http://hdl.handle.net/1721.1/105707 |
| work_keys_str_mv | AT gullivermorganmorgane effectivenessofgripsatminimizingvibrationsduringfieldhockeyhits |