Mocaxue Xuebao/Tribology最新文献

{"title":"Elastohydrodynamic lubrication of rough surfaces in pure rolling","authors":"D. Berthe, M. Godet","doi":"10.1016/0041-2678(74)90036-0","DOIUrl":"10.1016/0041-2678(74)90036-0","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 2","pages":"Pages 67-69"},"PeriodicalIF":0.0,"publicationDate":"1974-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90036-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81540554","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":"Natural rubber as a bearing material for rotary wing aircraft applications","authors":"P.T. Herbst","doi":"10.1016/0041-2678(74)90040-2","DOIUrl":"10.1016/0041-2678(74)90040-2","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 2","pages":"Pages 83-86"},"PeriodicalIF":0.0,"publicationDate":"1974-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90040-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76521166","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":"First Italian tribology convention","authors":"W.H. Roberts","doi":"10.1016/0041-2678(74)90041-4","DOIUrl":"10.1016/0041-2678(74)90041-4","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 2","pages":"Pages 87-89"},"PeriodicalIF":0.0,"publicationDate":"1974-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90041-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84724579","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":"UK Patents","authors":"","doi":"10.1016/0041-2678(74)90042-6","DOIUrl":"https://doi.org/10.1016/0041-2678(74)90042-6","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 2","pages":"Pages 90-91"},"PeriodicalIF":0.0,"publicationDate":"1974-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90042-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92125686","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":"A viscous similarity of mineral oils","authors":"L. Rozeanu","doi":"10.1016/0041-2678(74)90064-5","DOIUrl":"10.1016/0041-2678(74)90064-5","url":null,"abstract":"<div><p>Mineral oils manifest a striking 1similarity in their behavior such that: <span><span><span><math><mtext>f(T)=</mtext><mtext>1</mtext><mtext>v</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>·</mtext><mtext>dv</mtext><mtext>dT</mtext></math></span></span></span> is quantitatively the same for all oils. From this relationship it is possible to reach the useful expression:<span><span><span><math><mtext>v</mtext><msup><mi></mi><mn>1</mn></msup><mtext>(T)=v∗· K</mtext><msub><mi></mi><mn><mtext>(T−T</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>)</mtext></mn></msub></math></span></span></span>which gives the viscosity <em>v</em> at any temperature <em>T</em> in the range <span><math><mtext>T</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>−30° </mtext><mtext>to</mtext><mtext> T+50°</mtext></math></span> as a function of <span><math><mtext>K</mtext><msub><mi></mi><mn><mtext>(T−T</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>)</mtext></mn></msub></math></span> which numerically varies with (<span><math><mtext>T−T</mtext><msup><mi></mi><mn>∗</mn></msup></math></span>): <span><math><mtext>v</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> and <span><math><mtext>T</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> are the co-ordinates of a particular point on the <em>v</em>′ vs <em>T</em> curve. In the above expression <em>v</em>′ = <em>v</em>₀ + 0.8 where <em>v</em>₀ is the actual viscosity in cSt. The values of <span><math><mtext>K</mtext><msub><mi></mi><mn><mtext>(T−T</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>)</mtext></mn></msub></math></span> are shown graphically as a curve of <span><math><mtext>K</mtext><msub><mi></mi><mn><mtext>(T−T</mtext><msup><mi></mi><mn>∗</mn></msup><mtext>)</mtext></mn></msub><mtext> </mtext><mtext>vs</mtext><mtext> T</mtext></math></span>. Some values of <span><math><mtext>v</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> and <span><math><mtext>T</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> for various viscosities and viscocity index levels are also given. The expected errors are less than 1%. Methods and means for calculating <span><math><mtext>v</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> and <span><math><mtext>T</mtext><msup><mi></mi><mn>∗</mn></msup></math></span> are given.</p></div>","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Pages 26-32"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90064-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74029553","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":"Dynamic seals","authors":"","doi":"10.1016/0041-2678(74)90059-1","DOIUrl":"10.1016/0041-2678(74)90059-1","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Page 6"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90059-1","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"53588094","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":"Biocide tablet","authors":"","doi":"10.1016/0041-2678(74)90053-0","DOIUrl":"https://doi.org/10.1016/0041-2678(74)90053-0","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Page 5"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90053-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92262841","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":"ASTM news","authors":"","doi":"10.1016/0041-2678(74)90055-4","DOIUrl":"https://doi.org/10.1016/0041-2678(74)90055-4","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Page 5"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90055-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92262842","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":"Cylinder wear","authors":"","doi":"10.1016/0041-2678(74)90047-5","DOIUrl":"https://doi.org/10.1016/0041-2678(74)90047-5","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Page 2"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90047-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92281086","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":"International ball bearing symposium","authors":"E.P. Kingsbury","doi":"10.1016/0041-2678(74)90070-0","DOIUrl":"10.1016/0041-2678(74)90070-0","url":null,"abstract":"","PeriodicalId":39768,"journal":{"name":"Mocaxue Xuebao/Tribology","volume":"7 1","pages":"Pages 41-43"},"PeriodicalIF":0.0,"publicationDate":"1974-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0041-2678(74)90070-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77065130","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}