Air terminations for lightning protection of structures
The most recent knowledge on physics of discharges derived from researchers on long air gap sparks is considered to assess the conditions for the inception of upward leaders from earthed structures. The protection angles of rods or wires are determined by means of simplified physical models of light...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , , |
| التنسيق: | article |
| منشور في: |
1998
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14371/1/14371_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14371/2/14371_2.doc |
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| _version_ | 1864513384104329216 |
|---|---|
| author | Farag, A.S. |
| author2 | Shwehdi, M. Belhadj, C.A. Cheng, T.C. Penn, D. unknown |
| author2_role | author author author author author |
| author_facet | Farag, A.S. Shwehdi, M. Belhadj, C.A. Cheng, T.C. Penn, D. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Farag, A.S. Shwehdi, M. Belhadj, C.A. Cheng, T.C. Penn, D. unknown |
| dc.date.none.fl_str_mv | 1998-10 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14371/1/14371_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14371/2/14371_2.doc (1998) Air terminations for lightning protection of structures. Electrical Insulation and Dielectric Phenomena, 1998. Annual Report. conference, 1. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14371/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Air terminations for lightning protection of structures |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | The most recent knowledge on physics of discharges derived from researchers on long air gap sparks is considered to assess the conditions for the inception of upward leaders from earthed structures. The protection angles of rods or wires are determined by means of simplified physical models of lightning which takes into account the electric field on earthed objects. Shielding criteria is then defined which takes into account the risk of damage of the protected structure related with the statistical distributions of the lightning parameters involved in the phenomenon. Spacing between air terminations and protected structure to withstand induced voltage stresses is examined. Thermal effects at the impact point are summarized and practical sizing of air-termination elements are given |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_704c444331a181e2a8043d34d223929f |
| identifier_str_mv | (1998) Air terminations for lightning protection of structures. Electrical Insulation and Dielectric Phenomena, 1998. Annual Report. conference, 1. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14371 |
| publishDate | 1998 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Air terminations for lightning protection of structuresFarag, A.S.Shwehdi, M.Belhadj, C.A.Cheng, T.C.Penn, D.unknownComputerThe most recent knowledge on physics of discharges derived from researchers on long air gap sparks is considered to assess the conditions for the inception of upward leaders from earthed structures. The protection angles of rods or wires are determined by means of simplified physical models of lightning which takes into account the electric field on earthed objects. Shielding criteria is then defined which takes into account the risk of damage of the protected structure related with the statistical distributions of the lightning parameters involved in the phenomenon. Spacing between air terminations and protected structure to withstand induced voltage stresses is examined. Thermal effects at the impact point are summarized and practical sizing of air-termination elements are givenIEEE1998-102020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14371/1/14371_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14371/2/14371_2.doc (1998) Air terminations for lightning protection of structures. Electrical Insulation and Dielectric Phenomena, 1998. Annual Report. conference, 1. enenhttps://eprints.kfupm.edu.sa/id/eprint/14371/info:eu-repo/semantics/openAccessoai::143712019-11-01T14:05:32Z |
| spellingShingle | Air terminations for lightning protection of structures Farag, A.S. Computer |
| status_str | publishedVersion |
| title | Air terminations for lightning protection of structures |
| title_full | Air terminations for lightning protection of structures |
| title_fullStr | Air terminations for lightning protection of structures |
| title_full_unstemmed | Air terminations for lightning protection of structures |
| title_short | Air terminations for lightning protection of structures |
| title_sort | Air terminations for lightning protection of structures |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14371/1/14371_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14371/2/14371_2.doc |