{"id":35535,"date":"2025-04-12T20:59:09","date_gmt":"2025-04-12T18:59:09","guid":{"rendered":"https:\/\/mead.upatras.gr\/?post_type=courses&#038;p=35535"},"modified":"2025-04-12T20:59:09","modified_gmt":"2025-04-12T18:59:09","slug":"special-topics-in-tribology","status":"publish","type":"courses","link":"https:\/\/mead.upatras.gr\/en\/courses\/special-topics-in-tribology\/","title":{"rendered":"Special Topics in Tribology"},"content":{"rendered":"<p><strong>Postgraduate Study Program | Design and Production<\/strong><\/p>\n<p>Introduction to Tribology. Friction. Laboratory: Measurement of surface friction and roughness. Introduction to wear. Wear mechanisms. Lubricants \u2013 lubrication. Semester project for students. Hydrodynamic lubrication Boundary lubrication. Contact mechanics. Hertz Theory. Contact of real surfaces. Greenwood-Williamson model. Model Greenwood-Tripp. Elasto- hydrodynamic lubrication. Line contacts. Point contacts. Determination of lubricant film thickness. Hamrock-Dowson and Chittenden-Dowson Relations. Mathematical Modeling. Non-Newtonian lubricants behavior. Thermal phenomena. Soft \/hard elasto-hydrodynamic theory of lubrication. Investigation of the main lubrication area. Stribeck curve. Hamrock-Dowson diagrams. Design of low friction surfaces. Design of sliding bearings. Design of magnetic bearings. Design of smart (magnetorheological) bearings. Laboratory: friction measurement on sliding bearings. Design of piston rings in Internal combustion Engines. Progress in semester Project.\u00a0 Laboratory: friction measurement in piston rings. Friction and temperature phenomena. Nano and Micro-Tribology. Final presentations and examination of semester Projects.<\/p>\n","protected":false},"featured_media":11525,"template":"","meta":{"_acf_changed":false},"msc_category":[1656],"courses_cat":[],"class_list":["post-35535","courses","type-courses","status-publish","has-post-thumbnail","hentry","msc_category-design-and-production"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Special Topics in Tribology - MEAD<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mead.upatras.gr\/en\/courses\/special-topics-in-tribology\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Special Topics in Tribology - MEAD\" \/>\n<meta property=\"og:description\" content=\"Postgraduate Study Program | Design and Production Introduction to Tribology. 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