{"id":2153,"date":"2018-06-06T14:30:05","date_gmt":"2018-06-06T14:30:05","guid":{"rendered":"http:\/\/www.polibrixia.it\/?p=2153"},"modified":"2018-06-13T08:06:14","modified_gmt":"2018-06-13T08:06:14","slug":"implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect","status":"publish","type":"post","link":"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/","title":{"rendered":"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect"},"content":{"rendered":"<p><em>M. Antonini [1], D. Fausti [1], M. Mor [1],<br \/>\n[1] PoliBrixia s.r.l., Brescia, Italy<\/em><\/p>\n<p>In this paper, the &#8220;Morton Effect&#8221; is analyzed. This phenomenon is a particular kind of rotor instability due to non-uniform journal bearing heating. In this paper, an overview of the previous works has been done. After this preliminary study, a specific approach suggested by\u00a0 literature has been chosen and analyzed. A thermal model, a rotor dynamic model and a stability criterion were implemented with COMSOL\u00ae.<\/p>\n<p><a href=\"https:\/\/www.comsol.it\/paper\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect-38151\" target=\"_blank\" rel=\"noopener\">view more<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M. Antonini [1], D. Fausti [1], M. Mor [1], [1] PoliBrixia s.r.l., Brescia, Italy In this paper, the &#8220;Morton Effect&#8221; is analyzed. This phenomenon is a particular kind of rotor instability due to non-uniform journal bearing heating. In this paper, an overview of the previous works has been done. After this preliminary study, a specific &hellip; <a href=\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":2067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[59],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.7.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect - Polibrixia<\/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:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect - Polibrixia\" \/>\n<meta property=\"og:description\" content=\"M. Antonini [1], D. Fausti [1], M. Mor [1], [1] PoliBrixia s.r.l., Brescia, Italy In this paper, the &#8220;Morton Effect&#8221; is analyzed. This phenomenon is a particular kind of rotor instability due to non-uniform journal bearing heating. In this paper, an overview of the previous works has been done. After this preliminary study, a specific &hellip; Continue reading Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/\" \/>\n<meta property=\"og:site_name\" content=\"Polibrixia\" \/>\n<meta property=\"article:published_time\" content=\"2018-06-06T14:30:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-06-13T08:06:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.polibrixia.it\/wp-content\/uploads\/2016\/12\/big.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"173\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Massimo Antonini\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.polibrixia.it\/#website\",\"url\":\"https:\/\/www.polibrixia.it\/\",\"name\":\"Polibrixia\",\"description\":\"| Immaginare, progettare, creare\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.polibrixia.it\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.polibrixia.it\/wp-content\/uploads\/2016\/12\/big.png\",\"contentUrl\":\"https:\/\/www.polibrixia.it\/wp-content\/uploads\/2016\/12\/big.png\",\"width\":400,\"height\":173},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/#webpage\",\"url\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/\",\"name\":\"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect - Polibrixia\",\"isPartOf\":{\"@id\":\"https:\/\/www.polibrixia.it\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/#primaryimage\"},\"datePublished\":\"2018-06-06T14:30:05+00:00\",\"dateModified\":\"2018-06-13T08:06:14+00:00\",\"author\":{\"@id\":\"https:\/\/www.polibrixia.it\/#\/schema\/person\/0cc1a4b3624f2d7cba5ebccd2afa10c9\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.polibrixia.it\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.polibrixia.it\/#\/schema\/person\/0cc1a4b3624f2d7cba5ebccd2afa10c9\",\"name\":\"Massimo Antonini\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.polibrixia.it\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/00ce8368d65628078443a0fd42510746?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/00ce8368d65628078443a0fd42510746?s=96&d=mm&r=g\",\"caption\":\"Massimo Antonini\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect - Polibrixia","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.polibrixia.it\/en\/implementation-of-a-thermo-hydrodynamic-model-to-predict-the-morton-effect\/","og_locale":"en_US","og_type":"article","og_title":"Implementation of a Thermo-Hydrodynamic Model to Predict the Morton Effect - Polibrixia","og_description":"M. Antonini [1], D. Fausti [1], M. Mor [1], [1] PoliBrixia s.r.l., Brescia, Italy In this paper, the &#8220;Morton Effect&#8221; is analyzed. This phenomenon is a particular kind of rotor instability due to non-uniform journal bearing heating. In this paper, an overview of the previous works has been done. 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