IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ)
Geophone is a device which measures ground movement by converting the detected motion into voltage. Geophones have been used in field of geology for many years especially for finding new source of oil and gas deposits. Geophones are made up of spring mounted magnetic mass moving back and forth in a...
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2016
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| Institution: | Universiti Teknologi Petronas |
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my-utp-utpedia.177712017-11-23T09:43:07Z http://utpedia.utp.edu.my/17771/ IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) Luka, Mawa Patrick TK Electrical engineering. Electronics Nuclear engineering Geophone is a device which measures ground movement by converting the detected motion into voltage. Geophones have been used in field of geology for many years especially for finding new source of oil and gas deposits. Geophones are made up of spring mounted magnetic mass moving back and forth in a wire coil to create voltage. The response of coil is proportional to the velocity of the ground motion. At various frequencies seismic events can be measures using geophones. However most geophones only allow accurate measurements above their natural frequency (5Hz), below this range geophones encounter inaccuracy detecting the motion. IRC 2016-05 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/17771/1/Mawa%20Patrick%20Luka_FR.pdf Luka, Mawa Patrick (2016) IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ). IRC, Universiti Teknologi PETRONAS. |
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TK Electrical engineering. Electronics Nuclear engineering |
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TK Electrical engineering. Electronics Nuclear engineering Luka, Mawa Patrick IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| description |
Geophone is a device which measures ground movement by converting the detected motion into voltage. Geophones have been used in field of geology for many years especially for finding new source of oil and gas deposits. Geophones are made up of spring mounted magnetic mass moving back and forth in a wire coil to create voltage. The response of coil is proportional to the velocity of the ground motion. At various frequencies seismic events can be measures using geophones. However most geophones only allow accurate measurements above their natural frequency (5Hz), below this range geophones encounter inaccuracy detecting the motion. |
| format |
Final Year Project |
| author |
Luka, Mawa Patrick |
| author_facet |
Luka, Mawa Patrick |
| author_sort |
Luka, Mawa Patrick |
| title |
IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| title_short |
IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| title_full |
IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| title_fullStr |
IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| title_full_unstemmed |
IMPROVEMENT OF GEOPHONE SENSITIVITY AT LOWER FREQUENCY (1 to 8HZ) |
| title_sort |
improvement of geophone sensitivity at lower frequency (1 to 8hz) |
| publisher |
IRC |
| publishDate |
2016 |
| url |
http://utpedia.utp.edu.my/17771/1/Mawa%20Patrick%20Luka_FR.pdf http://utpedia.utp.edu.my/17771/ |
| _version_ |
1739832418918989824 |