Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ...
It has been already made, calibrated and tested by physical model an instrument of geometry normalized electromagnetic system. This instrument is better than the previous instrument (horizontal loop electromagnetic system) since it is relatively not sensitive to geometrical factor (geometry normaliz...
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| Format: | Article |
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[Yogyakarta] : Universitas Gadjah Mada
2004
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| author | Perpustakaan UGM, i-lib |
| author_facet | Perpustakaan UGM, i-lib |
| author_sort | Perpustakaan UGM, i-lib |
| collection | UGM |
| description | It has been already made, calibrated and tested by physical model an instrument of geometry normalized electromagnetic system.
This instrument is better than the previous instrument (horizontal loop electromagnetic system) since it is relatively not sensitive to geometrical factor (geometry normalized), i.e., the distance, height differences, and angle between transmitter and receiver coils. Beside that this instrument has no interconnecting cable between transmitter and receiver, optimum noise reduction, and electronical distance measurement system.
Simultaneously transmission of two electromagnetic waves with different frequencies will induced an eddy current in surrounding conductor or ore body. This current will produce secondary electromagnetic fields which are measured by the receiver together with the primary fields. Measurement of percent change of vertical component of the field will give the anomaly caused by the conductor.
Keywords : geometry normalized, eddy current, primary fields, secondary electromagnetic fields. |
| first_indexed | 2024-03-05T22:52:30Z |
| format | Article |
| id | oai:generic.eprints.org:17693 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T18:33:40Z |
| publishDate | 2004 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:176932014-06-18T00:28:40Z https://repository.ugm.ac.id/17693/ Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... Perpustakaan UGM, i-lib Jurnal i-lib UGM It has been already made, calibrated and tested by physical model an instrument of geometry normalized electromagnetic system. This instrument is better than the previous instrument (horizontal loop electromagnetic system) since it is relatively not sensitive to geometrical factor (geometry normalized), i.e., the distance, height differences, and angle between transmitter and receiver coils. Beside that this instrument has no interconnecting cable between transmitter and receiver, optimum noise reduction, and electronical distance measurement system. Simultaneously transmission of two electromagnetic waves with different frequencies will induced an eddy current in surrounding conductor or ore body. This current will produce secondary electromagnetic fields which are measured by the receiver together with the primary fields. Measurement of percent change of vertical component of the field will give the anomaly caused by the conductor. Keywords : geometry normalized, eddy current, primary fields, secondary electromagnetic fields. [Yogyakarta] : Universitas Gadjah Mada 2004 Article NonPeerReviewed Perpustakaan UGM, i-lib (2004) Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... Jurnal i-lib UGM. http://i-lib.ugm.ac.id/jurnal/download.php?dataId=455 |
| spellingShingle | Jurnal i-lib UGM Perpustakaan UGM, i-lib Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title | Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title_full | Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title_fullStr | Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title_full_unstemmed | Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title_short | Pembuatan, pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik=Development, calibration and physical modeling examination of a geometry ... |
| title_sort | pembuatan pengkalibrasian dan pengujian model fisis alat sistem elektromagnetik ternormalisasi geometerik development calibration and physical modeling examination of a geometry |
| topic | Jurnal i-lib UGM |
| work_keys_str_mv | AT perpustakaanugmilib pembuatanpengkalibrasiandanpengujianmodelfisisalatsistemelektromagnetikternormalisasigeometerikdevelopmentcalibrationandphysicalmodelingexaminationofageometry |