Functionality diagrams for hybrid mechanical seals with silicon nitride rings
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/6131 |
Resumo: | Ring-on-ring tribological experiments were performed with hybrid mechanical seals with silicon nitride (Si3N4) rings. The K x PV product, where K is the wear coefficient, P the sealing pressure, and V the linear speed, is proposed as a novel parameter to characterize the total working range of a mechanical seal system, with the advantage of directly indicating the thickness reduction for a certain time of service. The KxPV criterion is represented in a map form called ‘‘functionality diagram.’’ The rotary Si3N4 rings show the better behavior (KxPV=0.05 µm/h) against WC–Co mating faces. |
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Functionality diagrams for hybrid mechanical seals with silicon nitride ringsScience & TechnologyRing-on-ring tribological experiments were performed with hybrid mechanical seals with silicon nitride (Si3N4) rings. The K x PV product, where K is the wear coefficient, P the sealing pressure, and V the linear speed, is proposed as a novel parameter to characterize the total working range of a mechanical seal system, with the advantage of directly indicating the thickness reduction for a certain time of service. The KxPV criterion is represented in a map form called ‘‘functionality diagram.’’ The rotary Si3N4 rings show the better behavior (KxPV=0.05 µm/h) against WC–Co mating faces.American Ceramic SocietyUniversidade do MinhoCarrapichano, J. M.Oliveira, F. J.Silva, R. F.Gomes, J. R.2005-082005-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/6131eng"Journal of the American ceramic society". ISSN 0002-7820. 88:8 (Aug. 2005) 2177-2180.0002-782010.1111/j.1551-2916.2005.00397.xinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:38:08Zoai:repositorium.sdum.uminho.pt:1822/6131Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:34:31.485560Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
title |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
spellingShingle |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings Carrapichano, J. M. Science & Technology |
title_short |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
title_full |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
title_fullStr |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
title_full_unstemmed |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
title_sort |
Functionality diagrams for hybrid mechanical seals with silicon nitride rings |
author |
Carrapichano, J. M. |
author_facet |
Carrapichano, J. M. Oliveira, F. J. Silva, R. F. Gomes, J. R. |
author_role |
author |
author2 |
Oliveira, F. J. Silva, R. F. Gomes, J. R. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Carrapichano, J. M. Oliveira, F. J. Silva, R. F. Gomes, J. R. |
dc.subject.por.fl_str_mv |
Science & Technology |
topic |
Science & Technology |
description |
Ring-on-ring tribological experiments were performed with hybrid mechanical seals with silicon nitride (Si3N4) rings. The K x PV product, where K is the wear coefficient, P the sealing pressure, and V the linear speed, is proposed as a novel parameter to characterize the total working range of a mechanical seal system, with the advantage of directly indicating the thickness reduction for a certain time of service. The KxPV criterion is represented in a map form called ‘‘functionality diagram.’’ The rotary Si3N4 rings show the better behavior (KxPV=0.05 µm/h) against WC–Co mating faces. |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005-08 2005-08-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/6131 |
url |
http://hdl.handle.net/1822/6131 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
"Journal of the American ceramic society". ISSN 0002-7820. 88:8 (Aug. 2005) 2177-2180. 0002-7820 10.1111/j.1551-2916.2005.00397.x |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
American Ceramic Society |
publisher.none.fl_str_mv |
American Ceramic Society |
dc.source.none.fl_str_mv |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799132867721166848 |