{"id":36,"date":"2019-07-30T12:07:06","date_gmt":"2019-07-30T12:07:06","guid":{"rendered":"https:\/\/lexis-project.eu\/web\/?page_id=36"},"modified":"2022-08-07T16:40:24","modified_gmt":"2022-08-07T16:40:24","slug":"aeronautics","status":"publish","type":"page","link":"https:\/\/lexis-project.eu\/web\/lexis-project\/aeronautics\/","title":{"rendered":"Aeronautics"},"content":{"rendered":"\n<p>The Aeronautics Pilot comprised of two different use cases.\u00a0<\/p>\n\n\n\n<p><strong>Avio Aero Turbomachinery Use Case <\/strong><\/p>\n\n\n\n<p>The first one, Turbomachinery use case, has been focused on accelerating simulations of designed components. The code was rewritten to leverage modern hardware GPU accelerators which led to 21.4x speed up of the computation in comparison to the original computation time. Additionally, a check-pointing mechanism was implemented which saves the state during the computation and restarts the computation at that point in case of system failure. Another feature made available for this use case was simple user-friendly visualisation of the progress through the LEXIS Portal during the computation.<\/p>\n\n\n\n<div class=\"wp-block-columns has-3-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_1.jpg\" title=\"3D LP turbine rows and exit guide vanes; HPC; Aerospace engineering; Aeronautics\" rel=\"1\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_1.jpg\" alt=\"3D LP turbine rows and exit guide vanes; HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-632\" width=\"210\" height=\"180\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_1.jpg 515w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_1-300x256.jpg 300w\" sizes=\"(max-width: 210px) 100vw, 210px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">3D view of LP turbine rows and Exit Guide Vanes<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_2.jpg\" rel=\"1\" title=\"2D blade-to-blade view of turbine airfoils: evolving wakes; HPC; Aerospace engineering; Aeronautics\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_2.jpg\" alt=\"2D blade-to-blade view of turbine airfoils: evolving wakes; HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-633\" width=\"302\" height=\"180\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_2.jpg 604w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_2-300x179.jpg 300w\" sizes=\"(max-width: 302px) 100vw, 302px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">2D blade-to-blade view of turbine airfoils: evolving wakes  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_3.jpg\" rel=\"1\" title=\"Tangential pressure contour at turbine EGV exit; HPC; Aerospace engineering; Aeronautics\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_3.jpg\" alt=\"Tangential pressure contour at turbine EGV exit; HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-634\" width=\"242\" height=\"180\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_3.jpg 474w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_3-300x223.jpg 300w\" sizes=\"(max-width: 242px) 100vw, 242px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">Tangential pressure contour at turbine EGV exit  <\/p>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Avio Aero Rotating parts Use Case<\/strong><\/p>\n\n\n\n<p>The second use case, focused on Rotating Parts, has concentrated on the implementation of a new methodology for the simulation of the advanced hydrodynamics in the complex geometries under turbulent motion. This allows for the definition of the proper accuracy of the simulation and minimisation of the required computing time. Also, the computationally intensive preprocessing phase was included in the LEXIS workflow, making it possible to run the whole computation at once from the LEXIS Portal.<\/p>\n\n\n\n<div class=\"wp-block-columns has-3-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_4.jpg\" title=\"Gearboxes; HPC; Aerospace engineering; Aeronautics\" rel=\"1\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_4.jpg\" alt=\"Gearboxes; HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-640\" width=\"162\" height=\"156\"><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">Gearboxes is a key Avio Aero product  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_5.jpg\" title=\"HPC; Aerospace engineering; Aeronautics\" rel=\"1\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_5.jpg\" alt=\"HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-641\" width=\"165\" height=\"156\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_5.jpg 319w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_5-300x282.jpg 300w\" sizes=\"(max-width: 165px) 100vw, 165px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">Lubricated Research test article to be simulated in Lexis Project  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter is-resized\"><a href=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_6.jpg\" title=\"Oil jets impinging on the tooth crest of a GBX; HPC; Aerospace engineering; Aeronautics\" rel=\"1\"><img loading=\"lazy\" src=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_6.jpg\" alt=\"Oil jets impinging on the tooth crest of a GBX; HPC; Aerospace engineering; Aeronautics\" class=\"wp-image-642\" width=\"356\" height=\"156\" srcset=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_6.jpg 992w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_6-300x131.jpg 300w, https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/08\/aero_6-768x336.jpg 768w\" sizes=\"(max-width: 356px) 100vw, 356px\" \/><\/a><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:12px\">Oil jets impinging on the tooth crest of a GBX  <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Aeronautics Pilot comprised of two different use cases.\u00a0 Avio Aero Turbomachinery Use Case The first one, Turbomachinery use case, has been focused on accelerating simulations of designed components. The code was rewritten to leverage modern hardware GPU accelerators which led to 21.4x speed up of the computation in comparison to the original computation time. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1332,"parent":16,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\r\n<title>Aeronautics - Lexis Project - Aerospace engineering<\/title>\r\n<meta name=\"description\" content=\"The challenge of Avio Aero is to develop new technologies enabling to design and produce aeronautical components and modules for next generation greener and quieter engines.\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/lexis-project.eu\/web\/lexis-project\/aeronautics\/\" \/>\r\n<meta property=\"og:locale\" content=\"en_GB\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Aeronautics - Lexis Project - Aerospace engineering\" \/>\r\n<meta property=\"og:description\" content=\"The challenge of Avio Aero is to develop new technologies enabling to design and produce aeronautical components and modules for next generation greener and quieter engines.\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/lexis-project.eu\/web\/lexis-project\/aeronautics\/\" \/>\r\n<meta property=\"og:site_name\" content=\"LEXIS project \/ LEXIS Platform\" \/>\r\n<meta property=\"article:modified_time\" content=\"2022-08-07T16:40:24+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/10\/aeronauticsHeader-1.jpg\" \/>\r\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\r\n\t<meta property=\"og:image:height\" content=\"620\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/lexis-project.eu\/web\/#website\",\"url\":\"https:\/\/lexis-project.eu\/web\/\",\"name\":\"LEXIS project \/ LEXIS Platform\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/lexis-project.eu\/web\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/lexis-project.eu\/web\/lexis-project\/aeronautics\/#primaryimage\",\"inLanguage\":\"en-GB\",\"url\":\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/10\/aeronauticsHeader-1.jpg\",\"contentUrl\":\"https:\/\/lexis-project.eu\/web\/wp-content\/uploads\/2019\/10\/aeronauticsHeader-1.jpg\",\"width\":1920,\"height\":620,\"caption\":\"Detail of wing of commercial jet airplane flying above clouds in beautiful sunset light. 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