Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/86086
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ramalho, Amílcar Lopes | - |
dc.contributor.advisor | Robbe-Valloire, François | - |
dc.contributor.author | Ganhoto, João Ricardo de Almeida | - |
dc.date.accessioned | 2019-03-26T23:53:38Z | - |
dc.date.available | 2019-03-26T23:53:38Z | - |
dc.date.issued | 2018-07-23 | - |
dc.date.submitted | 2019-03-26 | - |
dc.identifier.uri | https://hdl.handle.net/10316/86086 | - |
dc.description | Dissertação de Mestrado Integrado em Engenharia Mecânica apresentada à Faculdade de Ciências e Tecnologia | - |
dc.description.abstract | O objetivo principal deste trabalho é fazer um estudo teórico, usando um modelo de contacto proposto por , que visa validar, ou não, testes realizados num tribómetro de disco duplo, no Institut Supérieur de Mecánique de Paris (SUPMECA), comparando, ambos os resultados, como a teoria linear de Kalker. Para tal, fez-se um estudo alongado sobre o contacto entre superfícies cilíndricas lisas e rugosas, carregadas com diferentes tipos de esforços, começando no mais simples, acabando no mais complexo. Muitas das avaliações feitas neste trabalho, tiveram por base modelos já existentes que serão corretamente citados à posteriori. No final irá, então, fazer-se a comparação de ambos os resultados para ver se se chega a um consenso quanto à validade das experiencias feitas.O objetivo principal deste trabalho é fazer um estudo teórico, usando um modelo de contacto proposto por , que visa validar, ou não, testes realizados num tribómetro de disco duplo, no Institut Supérieur de Mecánique de Paris (SUPMECA), comparando, ambos os resultados, como a teoria linear de Kalker. Para tal, fez-se um estudo alongado sobre o contacto entre superfícies cilíndricas lisas e rugosas, carregadas com diferentes tipos de esforços, começando no mais simples, acabando no mais complexo. Muitas das avaliações feitas neste trabalho, tiveram por base modelos já existentes que serão corretamente citados à posteriori. No final irá, então, fazer-se a comparação de ambos os resultados para ver se se chega a um consenso quanto à validade das experiencias feitas | por |
dc.description.abstract | The main objective of this work is to do a theoretical study, using a contact model proposed by, which aims to validate, or not, tests performed in a double disc tribometer, at the Institut Supérieur de Mecánique de Paris (SUPMECA), comparing both results , such as Kalker's linear theory. For this, an elongated study was made on the contact between smooth and rough cylindrical surfaces, loaded with different types of efforts, beginning at the simplest, finishing at the most complex. Many of the evaluations made in this work were based on existing models that will be correctly cited a posteriori.At the end, then, both results will be compared to see if there is a consensus about the validity of the experiences made.The main objective of this work is to do a theoretical study, using a contact model proposed by, which aims to validate, or not, tests performed in a double disc tribometer, at the Institut Supérieur de Mecánique de Paris (SUPMECA), comparing both results , such as Kalker's linear theory. For this, an elongated study was made on the contact between smooth and rough cylindrical surfaces, loaded with different types of efforts, beginning at the simplest, finishing at the most complex. Many of the evaluations made in this work were based on existing models that will be correctly cited a posteriori.At the end, then, both results will be compared to see if there is a consensus about the validity of the experiences made.The main objective of this work is to do a theoretical study, using a contact model proposed by, which aims to validate, or not, tests performed in a double disc tribometer, at the Institut Supérieur de Mecánique de Paris (SUPMECA), comparing both results , such as Kalker's linear theory. For this, an elongated study was made on the contact between smooth and rough cylindrical surfaces, loaded with different types of efforts, beginning at the simplest, finishing at the most complex. Many of the evaluations made in this work were based on existing models that will be correctly cited a posteriori.At the end, then, both results will be compared to see if there is a consensus about the validity of the experiences made. | eng |
dc.language.iso | eng | - |
dc.rights | openAccess | - |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Coeficiente de atrito | por |
dc.subject | Mecanica de contacto | por |
dc.subject | contacto cilindro-cilindro | por |
dc.subject | Tribologia | por |
dc.subject | Máquina bi-disco | por |
dc.subject | Friction ratio | eng |
dc.subject | Contact mechanics | eng |
dc.subject | cylinder-cylinder contact | eng |
dc.subject | tribology | eng |
dc.subject | Twin disc machine | eng |
dc.title | Study of the traction curves in rolling/sliding dry contact including microgeometry effects | eng |
dc.title.alternative | Estudo das curvas de tração em contacto seco na condição de rolamento/escorregamento tendo em conta efeitos de micro geometria | por |
dc.type | masterThesis | - |
degois.publication.location | Departamento de Engenharia Mecânica | - |
degois.publication.title | Study of the traction curves in rolling/sliding dry contact including microgeometry effects | eng |
dc.peerreviewed | yes | - |
dc.identifier.tid | 202203824 | - |
thesis.degree.discipline | Engenharia Mecânica | - |
thesis.degree.grantor | Universidade de Coimbra | - |
thesis.degree.level | 1 | - |
thesis.degree.name | Mestrado Integrado em Engenharia Mecânica | - |
uc.degree.grantorUnit | Faculdade de Ciências e Tecnologia - Departamento de Engenharia Mecânica | - |
uc.degree.grantorID | 0500 | - |
uc.contributor.author | Ganhoto, João Ricardo de Almeida::0000-0002-0631-9229 | - |
uc.degree.classification | 16 | - |
uc.degree.presidentejuri | Antunes, Fernando Jorge Ventura | - |
uc.degree.elementojuri | Ramalho, Amílcar Lopes | - |
uc.degree.elementojuri | Coelho, Luís Manuel de Jesus | - |
uc.contributor.advisor | Ramalho, Amílcar Lopes | - |
uc.contributor.advisor | Robbe-Valloire, François | - |
uc.controloAutoridade | Sim | - |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | masterThesis | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.advisor.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.advisor.orcid | 0000-0001-7004-2212 | - |
Appears in Collections: | UC - Dissertações de Mestrado |
Files in This Item:
File | Description | Size | Format | |
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THESIS_JOAO_GANHOTO3-a-entregar.pdf | 2.29 MB | Adobe PDF | View/Open |
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