Chinatsu Saito, Shiori Nishimoto, Takumi Ishikawa, K. Yanagisawa, H. Matsuoka
{"title":"Characteristics of Contact Line in Dynamic Wetting and Dewetting Processes on a Hydrophobic Surface","authors":"Chinatsu Saito, Shiori Nishimoto, Takumi Ishikawa, K. Yanagisawa, H. Matsuoka","doi":"10.2474/trol.18.78","DOIUrl":"https://doi.org/10.2474/trol.18.78","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"3 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87596259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Announcement - 2022 JAST Best Paper Award -","authors":"","doi":"10.2474/trol.18.i","DOIUrl":"https://doi.org/10.2474/trol.18.i","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"1215 ","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72498158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. C. Opia, M. Abdollah, S. Mamah, M. K. A. Hamid, Ibrahim Ali Audu, Charles N. Johnson, Ibham Veza, Sule Ahmed
{"title":"Tribological Performance Evaluation of Blended Lubricants Incorporated with Organic Polymer","authors":"A. C. Opia, M. Abdollah, S. Mamah, M. K. A. Hamid, Ibrahim Ali Audu, Charles N. Johnson, Ibham Veza, Sule Ahmed","doi":"10.2474/trol.18.64","DOIUrl":"https://doi.org/10.2474/trol.18.64","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"399 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87871943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Time History of Maximum Bearing Temperature Based on a Simplified Thermohydrodynamic Lubrication Theory","authors":"K. Hatakenaka","doi":"10.2474/trol.18.53","DOIUrl":"https://doi.org/10.2474/trol.18.53","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"52 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89948679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The lubrication performances of three different fully synthetic motorcycle oils have been investigated in an on-road test. One aim of this study is to quantify the viscosity loss due to shear degradation and show that it is a key degradation process for motorcycle engines. A further aim is to compare the wear performance of these three lubricants. It is found that - while shear degradation may be strong for certain oils - an expected immediate and concurrent increase of wear rate is not observed, which might be attributed to well performing anti-wear additive packages. Central to this work is the intention to understand more what constitutes optimal lubrication for an engine.
{"title":"Viscosity Loss and Wear Performance of Engine Oils Tested in a Motorcycle On-Road Test","authors":"Hannes Allmaier, David E. Sander, Sophia Bastidas","doi":"10.2474/trol.18.34","DOIUrl":"https://doi.org/10.2474/trol.18.34","url":null,"abstract":"The lubrication performances of three different fully synthetic motorcycle oils have been investigated in an on-road test. One aim of this study is to quantify the viscosity loss due to shear degradation and show that it is a key degradation process for motorcycle engines. A further aim is to compare the wear performance of these three lubricants. It is found that - while shear degradation may be strong for certain oils - an expected immediate and concurrent increase of wear rate is not observed, which might be attributed to well performing anti-wear additive packages. Central to this work is the intention to understand more what constitutes optimal lubrication for an engine.","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135394966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. C. Opia, M. Abdollah, M. K. A. Hamid, Ibham Veza
{"title":"A Review on Bio-Lubricants as an Alternative Green Product:Tribological Performance, Mechanism, Challenges and Future Opportunities","authors":"A. C. Opia, M. Abdollah, M. K. A. Hamid, Ibham Veza","doi":"10.2474/trol.18.18","DOIUrl":"https://doi.org/10.2474/trol.18.18","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"6 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86355294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Iuliia Valerievna Kapitonova, P. Tarasova, A. Okhlopkova, N. Lazareva, A. V. Khokhlov
{"title":"Frictional Properties and Wear of Composites Based on PTFE / Layered Silicates","authors":"Iuliia Valerievna Kapitonova, P. Tarasova, A. Okhlopkova, N. Lazareva, A. V. Khokhlov","doi":"10.2474/trol.18.10","DOIUrl":"https://doi.org/10.2474/trol.18.10","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"31 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81918998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"An Experimental Study of Surface Damage on Rolling Bearings in Low Lambda Conditions","authors":"I. I. M. Yazid, H. Komata, S. Hashimoto, K. Ueda","doi":"10.2474/trol.18.1","DOIUrl":"https://doi.org/10.2474/trol.18.1","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"10 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86883180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Friction Reduction by Laser Irradiation for a Friction System Using Bearing Steel and Aluminum Alloy in Engine Oil","authors":"K. Ihara, K. Adachi","doi":"10.2474/trol.17.335","DOIUrl":"https://doi.org/10.2474/trol.17.335","url":null,"abstract":"","PeriodicalId":23314,"journal":{"name":"Tribology Online","volume":"14 1","pages":""},"PeriodicalIF":1.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73699111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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