Publicação
Computational and experimental analysis of mechanical systems with revolute clearance joints
| Resumo: | The main objective of this work is to present a computational and experimental study on the contact forces developed in revolute clearance joints. For this purpose, a well-known slider-crank mechanism with a revolute clearance joint between the connecting rod and slider is utilized. The intra-joint contact forces that generated at this clearance joints are computed by considered several different elastic and dissipative approaches, namely those based on the Hertz contact theory and the ESDU tribology-based for cylindrical contacts, along with a hysteresis-type dissipative damping. The normal contact force is augmented with the dry Coulomb’s friction force. An experimental apparatus is use to obtained some experimental data in order to verify and validate the computational models. From the outcomes reported in this paper, it is concluded that the selection of the appropriate contact force model with proper dissipative damping plays a significant role in the dynamic response of mechanical systems involving contact events at low or moderate impact velocities. |
|---|---|
| Autores principais: | Cheriyan, Sony |
| Outros Autores: | Flores, Paulo; Lankarani, Hamid M. |
| Assunto: | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | comunicação em conferência |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866878196279934976 |
|---|---|
| author | Cheriyan, Sony |
| author2 | Flores, Paulo Lankarani, Hamid M. |
| author2_role | author author |
| author_facet | Cheriyan, Sony Flores, Paulo Lankarani, Hamid M. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Cheriyan, Sony\"},{\"Person.name\":\"Flores, Paulo\"},{\"Person.name\":\"Lankarani, Hamid M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Cheriyan, Sony Flores, Paulo Lankarani, Hamid M. |
| datacite.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2014-12-18T15:44:23Z |
| datacite.date.embargoed.fl_str_mv | 2014-12-18T15:44:23Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| datacite.titles.title.fl_str_mv | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Cheriyan, Sony Flores, Paulo Lankarani, Hamid M. |
| dc.date.Accepted.fl_str_mv | 2014-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2014-12-18T15:44:23Z |
| dc.date.embargoed.fl_str_mv | 2014-12-18T15:44:23Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/32202 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | American Society of Mechanical Engineers (ASME) |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| dc.title.fl_str_mv | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_5794 |
| description | The main objective of this work is to present a computational and experimental study on the contact forces developed in revolute clearance joints. For this purpose, a well-known slider-crank mechanism with a revolute clearance joint between the connecting rod and slider is utilized. The intra-joint contact forces that generated at this clearance joints are computed by considered several different elastic and dissipative approaches, namely those based on the Hertz contact theory and the ESDU tribology-based for cylindrical contacts, along with a hysteresis-type dissipative damping. The normal contact force is augmented with the dry Coulomb’s friction force. An experimental apparatus is use to obtained some experimental data in order to verify and validate the computational models. From the outcomes reported in this paper, it is concluded that the selection of the appropriate contact force model with proper dissipative damping plays a significant role in the dynamic response of mechanical systems involving contact events at low or moderate impact velocities. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | conferencePaper |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/6bdc4ea3-3bba-41cf-b5de-0c58c42d1b08/download |
| id | rum_7e151adfb2c7e4dd50e05c190539ca51 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/32202 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/32202 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Cheriyan, Sony Flores, Paulo Lankarani, Hamid M. |
| publishDate | 2014 |
| publisher.none.fl_str_mv | American Society of Mechanical Engineers (ASME) |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engAmerican Society of Mechanical Engineers (ASME)porThe main objective of this work is to present a computational and experimental study on the contact forces developed in revolute clearance joints. For this purpose, a well-known slider-crank mechanism with a revolute clearance joint between the connecting rod and slider is utilized. The intra-joint contact forces that generated at this clearance joints are computed by considered several different elastic and dissipative approaches, namely those based on the Hertz contact theory and the ESDU tribology-based for cylindrical contacts, along with a hysteresis-type dissipative damping. The normal contact force is augmented with the dry Coulomb’s friction force. An experimental apparatus is use to obtained some experimental data in order to verify and validate the computational models. From the outcomes reported in this paper, it is concluded that the selection of the appropriate contact force model with proper dissipative damping plays a significant role in the dynamic response of mechanical systems involving contact events at low or moderate impact velocities.application/pdfporComputational and experimental analysis of mechanical systems with revolute clearance jointsCheriyan, SonyFlores, PauloLankarani, Hamid M.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISBNIsPartOf9780791855966DOIIsPartOf10.1115/DETC2013-125952014-12-18T15:44:23Z20142014-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/32202http://purl.org/coar/access_right/c_16ecrestricted accessRevolute clearance jointsComputational approachExperimental approachContact forcesMultibody dynamics3461319 bytesother research producthttp://purl.org/coar/resource_type/c_5794conference paperhttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/6bdc4ea3-3bba-41cf-b5de-0c58c42d1b08/download |
| spellingShingle | Computational and experimental analysis of mechanical systems with revolute clearance joints Cheriyan, Sony Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| status | SINGLETON |
| subject.fl_str_mv | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| title | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| title_full | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| title_fullStr | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| title_full_unstemmed | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| title_short | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| title_sort | Computational and experimental analysis of mechanical systems with revolute clearance joints |
| topic | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| topic_facet | Revolute clearance joints Computational approach Experimental approach Contact forces Multibody dynamics |
| url | https://hdl.handle.net/1822/32202 |
| visible | 1 |