Determination of a stochastic friction coefficient depending on a randomly rough surface

Determination of a stochastic friction coefficient depending on a randomly rough surface

The goal of this contribution is to calculate the the friction coefficient for a scanned surface of a worn brake pad. The data shows that the asperities can be approximated by paraboloids which allows to calculate the contact force and area with the Hertz contact model if the deformation is elastic....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Proceedings in applied mathematics and mechanics 2012-12, Vol.12 (1), p.241-242
Hauptverfasser: Gaus, Nicole, Proppe, Carsten, Hetzler, Hartmut
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 242
container_issue 1
container_start_page 241
container_title Proceedings in applied mathematics and mechanics
container_volume 12
creator Gaus, Nicole
Proppe, Carsten
Hetzler, Hartmut
description The goal of this contribution is to calculate the the friction coefficient for a scanned surface of a worn brake pad. The data shows that the asperities can be approximated by paraboloids which allows to calculate the contact force and area with the Hertz contact model if the deformation is elastic. The friction force is calculated with the Bowden‐Tabor approach which suggests that the friction force is the force to shear apart contacting asperities. This is considered to be the dominant friction cause in dry contact. To generate many surfaces with similar peak statistics the spectral decomposition is used. The friction coefficient and it's stochastic properties is calculated for these surfaces. (© 2012 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
doi_str_mv 10.1002/pamm.201210111
format Article
fullrecord <record><control><sourceid>istex_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1002_pamm_201210111</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ark_67375_WNG_Q8MMPFXG_0</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1721-35a6fea36206bddd7e2745c7699fb0b90c4ca99b0c9a0a3a0752979110cbebec3</originalsourceid><addsrcrecordid>eNqFkEFPwkAQhRujiYhePe8fKM60dNc9EhQ0oYqJRm6b6XYXVmlLdkuUfy-IIdw8zUve--bwRdE1Qg8BkpsVVVUvAUwQEPEk6iBHEQvgeHqUz6OLED62e-QpdKLZnWmNr1xNrWtq1lhGLLSNXlBonWbWO_1b6MZY67QzdctKszJ16eo52xbEPNVlUy03zDfr-YKFtbekzWV0ZmkZzNXf7UZvo_vX4UM8eR4_DgeTWKNIME4z4tZQyhPgRVmWwiSin2nBpbQFFBJ0X5OUBWhJQCmByBIpJCLowhRGp92ot_-rfROCN1atvKvIbxSC2nlROy_q4GULyD3w5ZZm889aTQd5fszGe9aF1nwfWPKfiotUZOr9aaxebvN8OpqNFaQ_36t4Hw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Determination of a stochastic friction coefficient depending on a randomly rough surface</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>Access via Wiley Online Library</source><creator>Gaus, Nicole ; Proppe, Carsten ; Hetzler, Hartmut</creator><creatorcontrib>Gaus, Nicole ; Proppe, Carsten ; Hetzler, Hartmut</creatorcontrib><description>The goal of this contribution is to calculate the the friction coefficient for a scanned surface of a worn brake pad. The data shows that the asperities can be approximated by paraboloids which allows to calculate the contact force and area with the Hertz contact model if the deformation is elastic. The friction force is calculated with the Bowden‐Tabor approach which suggests that the friction force is the force to shear apart contacting asperities. This is considered to be the dominant friction cause in dry contact. To generate many surfaces with similar peak statistics the spectral decomposition is used. The friction coefficient and it's stochastic properties is calculated for these surfaces. (© 2012 Wiley‐VCH Verlag GmbH &amp; Co. KGaA, Weinheim)</description><identifier>ISSN: 1617-7061</identifier><identifier>EISSN: 1617-7061</identifier><identifier>DOI: 10.1002/pamm.201210111</identifier><language>eng</language><publisher>Berlin: WILEY-VCH Verlag</publisher><ispartof>Proceedings in applied mathematics and mechanics, 2012-12, Vol.12 (1), p.241-242</ispartof><rights>Copyright © 2012 WILEY‐VCH Verlag GmbH &amp; Co. KGaA, Weinheim</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1721-35a6fea36206bddd7e2745c7699fb0b90c4ca99b0c9a0a3a0752979110cbebec3</citedby><cites>FETCH-LOGICAL-c1721-35a6fea36206bddd7e2745c7699fb0b90c4ca99b0c9a0a3a0752979110cbebec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpamm.201210111$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpamm.201210111$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,781,785,1418,27926,27927,45576,45577</link.rule.ids></links><search><creatorcontrib>Gaus, Nicole</creatorcontrib><creatorcontrib>Proppe, Carsten</creatorcontrib><creatorcontrib>Hetzler, Hartmut</creatorcontrib><title>Determination of a stochastic friction coefficient depending on a randomly rough surface</title><title>Proceedings in applied mathematics and mechanics</title><addtitle>Proc. Appl. Math. Mech</addtitle><description>The goal of this contribution is to calculate the the friction coefficient for a scanned surface of a worn brake pad. The data shows that the asperities can be approximated by paraboloids which allows to calculate the contact force and area with the Hertz contact model if the deformation is elastic. The friction force is calculated with the Bowden‐Tabor approach which suggests that the friction force is the force to shear apart contacting asperities. This is considered to be the dominant friction cause in dry contact. To generate many surfaces with similar peak statistics the spectral decomposition is used. The friction coefficient and it's stochastic properties is calculated for these surfaces. (© 2012 Wiley‐VCH Verlag GmbH &amp; Co. KGaA, Weinheim)</description><issn>1617-7061</issn><issn>1617-7061</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkEFPwkAQhRujiYhePe8fKM60dNc9EhQ0oYqJRm6b6XYXVmlLdkuUfy-IIdw8zUve--bwRdE1Qg8BkpsVVVUvAUwQEPEk6iBHEQvgeHqUz6OLED62e-QpdKLZnWmNr1xNrWtq1lhGLLSNXlBonWbWO_1b6MZY67QzdctKszJ16eo52xbEPNVlUy03zDfr-YKFtbekzWV0ZmkZzNXf7UZvo_vX4UM8eR4_DgeTWKNIME4z4tZQyhPgRVmWwiSin2nBpbQFFBJ0X5OUBWhJQCmByBIpJCLowhRGp92ot_-rfROCN1atvKvIbxSC2nlROy_q4GULyD3w5ZZm889aTQd5fszGe9aF1nwfWPKfiotUZOr9aaxebvN8OpqNFaQ_36t4Hw</recordid><startdate>201212</startdate><enddate>201212</enddate><creator>Gaus, Nicole</creator><creator>Proppe, Carsten</creator><creator>Hetzler, Hartmut</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201212</creationdate><title>Determination of a stochastic friction coefficient depending on a randomly rough surface</title><author>Gaus, Nicole ; Proppe, Carsten ; Hetzler, Hartmut</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1721-35a6fea36206bddd7e2745c7699fb0b90c4ca99b0c9a0a3a0752979110cbebec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Gaus, Nicole</creatorcontrib><creatorcontrib>Proppe, Carsten</creatorcontrib><creatorcontrib>Hetzler, Hartmut</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><jtitle>Proceedings in applied mathematics and mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gaus, Nicole</au><au>Proppe, Carsten</au><au>Hetzler, Hartmut</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of a stochastic friction coefficient depending on a randomly rough surface</atitle><jtitle>Proceedings in applied mathematics and mechanics</jtitle><addtitle>Proc. Appl. Math. Mech</addtitle><date>2012-12</date><risdate>2012</risdate><volume>12</volume><issue>1</issue><spage>241</spage><epage>242</epage><pages>241-242</pages><issn>1617-7061</issn><eissn>1617-7061</eissn><abstract>The goal of this contribution is to calculate the the friction coefficient for a scanned surface of a worn brake pad. The data shows that the asperities can be approximated by paraboloids which allows to calculate the contact force and area with the Hertz contact model if the deformation is elastic. The friction force is calculated with the Bowden‐Tabor approach which suggests that the friction force is the force to shear apart contacting asperities. This is considered to be the dominant friction cause in dry contact. To generate many surfaces with similar peak statistics the spectral decomposition is used. The friction coefficient and it's stochastic properties is calculated for these surfaces. (© 2012 Wiley‐VCH Verlag GmbH &amp; Co. KGaA, Weinheim)</abstract><cop>Berlin</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/pamm.201210111</doi><tpages>2</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1617-7061
ispartof Proceedings in applied mathematics and mechanics, 2012-12, Vol.12 (1), p.241-242
issn 1617-7061
1617-7061
language eng
recordid cdi_crossref_primary_10_1002_pamm_201210111
source Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Access via Wiley Online Library
title Determination of a stochastic friction coefficient depending on a randomly rough surface
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-18T07%3A42%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-istex_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Determination%20of%20a%20stochastic%20friction%20coefficient%20depending%20on%20a%20randomly%20rough%20surface&rft.jtitle=Proceedings%20in%20applied%20mathematics%20and%20mechanics&rft.au=Gaus,%20Nicole&rft.date=2012-12&rft.volume=12&rft.issue=1&rft.spage=241&rft.epage=242&rft.pages=241-242&rft.issn=1617-7061&rft.eissn=1617-7061&rft_id=info:doi/10.1002/pamm.201210111&rft_dat=%3Cistex_cross%3Eark_67375_WNG_Q8MMPFXG_0%3C/istex_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true