{"id":153,"date":"2025-04-07T10:36:34","date_gmt":"2025-04-07T10:36:34","guid":{"rendered":"https:\/\/blog.metu.edu.tr\/e265438\/?p=153"},"modified":"2025-04-17T09:08:00","modified_gmt":"2025-04-17T09:08:00","slug":"kore-kalkis-rampasi-modellemesi","status":"publish","type":"post","link":"https:\/\/blog.metu.edu.tr\/e265438\/kore-kalkis-rampasi-modellemesi\/","title":{"rendered":"3-Boyutlu Kalk\u0131\u015f Rampas\u0131 Modellemesi"},"content":{"rendered":"\n<p>Kore yap\u0131m\u0131 uzay arac\u0131 olan KSLV-II (Korea Space Launch Vehicle-II) ve bu arac\u0131n kalk\u0131\u015f rampas\u0131 konfig\u00fcrasyonu a\u00e7\u0131k-kaynak kodlu Hesaplamal\u0131 Ak\u0131\u015fkanlar Dinami\u011fi yaz\u0131l\u0131mlar\u0131 ile incelenmi\u015ftir. Geometri referans makaleler kullan\u0131larak olu\u015fturulmu\u015ftur. [1]\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"408\" height=\"347\" src=\"https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriCAD-1.png\" alt=\"\" class=\"wp-image-156\" style=\"width:484px;height:auto\" srcset=\"https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriCAD-1.png 408w, https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriCAD-1-300x255.png 300w\" sizes=\"auto, (max-width: 408px) 100vw, 408px\" \/><figcaption class=\"wp-element-caption\"><strong>G\u00f6rsel 1 <\/strong>CAD \u00e7izimi<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-left\">Geometri Ref. [1]&#8217;de belirtilen \u00f6l\u00e7\u00fclerde \u00e7izilmi\u015ftir. G\u00f6rsel 1&#8217;de uzay arac\u0131n\u0131n ve \u00e7\u00f6z\u00fcm alan\u0131n l\u00fcle k\u0131s\u0131mlar\u0131n\u0131n CAD \u00e7izimi yak\u0131ndan g\u00f6r\u00fclebilir. Bu proje kapsam\u0131nda, bu b\u00f6l\u00fcmde analiz edilen geometri i\u00e7in \u00e7\u00f6z\u00fcm elde edebilmek ad\u0131na yap\u0131sal (structured) bir \u00e7\u00f6z\u00fcm a\u011f\u0131 (Mesh) olu\u015fturulmu\u015ftur. Yap\u0131sal (structured) \u00e7\u00f6z\u00fcm a\u011f\u0131n\u0131n tercih edilmesinin \u00f6nemli sebepleri aras\u0131nda, yap\u0131sal olmayan (unstructured) \u00e7\u00f6z\u00fcm a\u011flar\u0131na g\u00f6re daha d\u00fc\u015f\u00fck h\u00fccre say\u0131lar\u0131 kullanmas\u0131 ve CFL3D yaz\u0131l\u0131m\u0131n\u0131n yap\u0131sal \u00e7\u00f6z\u00fcm a\u011f\u0131nda \u00e7al\u0131\u015fmas\u0131d\u0131r. \u00c7\u00f6z\u00fcm a\u011f\u0131 g\u00f6rsel 2&#8217;de detayl\u0131 olarak g\u00f6r\u00fclebilir.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"421\" height=\"225\" src=\"https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriMesh-2.jpg\" alt=\"\" class=\"wp-image-159\" style=\"width:670px;height:auto\" srcset=\"https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriMesh-2.jpg 421w, https:\/\/blog.metu.edu.tr\/e265438\/files\/2025\/04\/nuriMesh-2-300x160.jpg 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><figcaption class=\"wp-element-caption\"><strong>G\u00f6rsel 2 <\/strong>Geometri \u00fczerindeki \u00e7\u00f6z\u00fcm a\u011f\u0131<\/figcaption><\/figure>\n<\/div>\n\n\n<p>\u0130ncelenen <a href=\"https:\/\/blog.metu.edu.tr\/e265438\/hello-world\/\" data-type=\"post\" data-id=\"1\">fenomenin <\/a>do\u011fas\u0131 gere\u011fi, HAD \u00e7\u00f6z\u00fcmleri zamana-ba\u011fl\u0131 (unsteady) yap\u0131lmaktad\u0131r. SU2 [2] ile al\u0131nan say\u0131sal \u00e7\u00f6z\u00fcm videosu a\u015fa\u011f\u0131da g\u00f6r\u00fclebilir.<\/p>\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"lyte-wrapper fourthree\" style=\"width:420px;max-width:100%;margin:5px;\"><div class=\"lyMe\" id=\"WYL_3fmlR8BKUz0\"><div id=\"lyte_3fmlR8BKUz0\" data-src=\"\/\/i.ytimg.com\/vi\/3fmlR8BKUz0\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/3fmlR8BKUz0\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/3fmlR8BKUz0\/0.jpg\" alt=\"YouTube video thumbnail\" width=\"420\" height=\"295\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:420px;margin:5px;\"><\/div><figcaption><\/figcaption><\/figure>\n\n\n<p>Kalk\u0131\u015f rampas\u0131 geometrisinin OpenFOAM ile al\u0131nm\u0131\u015f analiz sonu\u00e7lar\u0131 ise a\u015fa\u011f\u0131daki gibi g\u00f6r\u00fclebilir. S\u0131ras\u0131yla Mach, s\u0131cakl\u0131k ve bas\u0131n\u00e7 konturlar\u0131 rampa \u00e7\u00f6z\u00fcm alan\u0131 boyunca izlenebilir.<\/p>\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"lyte-wrapper fourthree\" style=\"width:420px;max-width:100%;margin:5px;\"><div class=\"lyMe\" id=\"WYL_RuYovEjFXTE\"><div id=\"lyte_RuYovEjFXTE\" data-src=\"\/\/i.ytimg.com\/vi\/RuYovEjFXTE\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/RuYovEjFXTE\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/RuYovEjFXTE\/0.jpg\" alt=\"YouTube video thumbnail\" width=\"420\" height=\"295\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:420px;margin:5px;\"><\/div><figcaption><\/figcaption><\/figure>\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"lyte-wrapper fourthree\" style=\"width:420px;max-width:100%;margin:5px;\"><div class=\"lyMe\" id=\"WYL_U6keh8GOCX4\"><div id=\"lyte_U6keh8GOCX4\" data-src=\"\/\/i.ytimg.com\/vi\/U6keh8GOCX4\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/U6keh8GOCX4\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/U6keh8GOCX4\/0.jpg\" alt=\"YouTube video thumbnail\" width=\"420\" height=\"295\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:420px;margin:5px;\"><\/div><figcaption><\/figcaption><\/figure>\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"lyte-wrapper fourthree\" style=\"width:420px;max-width:100%;margin:5px;\"><div class=\"lyMe\" id=\"WYL_W555v5OYBTw\"><div id=\"lyte_W555v5OYBTw\" data-src=\"\/\/i.ytimg.com\/vi\/W555v5OYBTw\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\"><\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/W555v5OYBTw\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/W555v5OYBTw\/0.jpg\" alt=\"YouTube video thumbnail\" width=\"420\" height=\"295\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:420px;margin:5px;\"><\/div><figcaption><\/figcaption><\/figure>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" \/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>KAYNAKLAR<\/strong><\/h4>\n\n\n\n[1] Oh, H., Lee, J., Um, H., and Huh, H., \u201cNumerical Study for Flame Deflector Design of a Space Launch Vehicle,\u201d <em>Advances in Space Research<\/em>, Vol. 59, No. 6, 2017, pp. 1833\u20131847. <a class=\"\" href=\"https:\/\/doi.org\/10.1016\/j.asr.2016.12.038\">https:\/\/doi.org\/10.1016\/j.asr.2016.12.038<\/a>.<br \/>[2] &nbsp;Palacios, F., Colonno, M. R., Aranake, A. C., Campos, A., Copeland, S. R., Economon, T. D., Lonkar, A. K., Lukaczyk, T. W., Taylor, T. W. R., and Alonso, J. J., \u201cStanford University Unstructured (SU2): An Open-Source Integrated Computational Environment for Multi-Physics Simulation and Design,\u201d <em>51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition<\/em>, Grapevine, TX, Jan. 7\u201310, 2013. AIAA 2013-0287.<a href=\"https:\/\/doi.org\/10.2514\/6.2013-287\">https:\/\/doi.org\/10.2514\/6.2013-287<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kore yap\u0131m\u0131 uzay arac\u0131 olan KSLV-II (Korea Space Launch Vehicle-II) ve bu arac\u0131n kalk\u0131\u015f rampas\u0131 konfig\u00fcrasyonu a\u00e7\u0131k-kaynak kodlu Hesaplamal\u0131 Ak\u0131\u015fkanlar Dinami\u011fi yaz\u0131l\u0131mlar\u0131 ile incelenmi\u015ftir. Geometri referans makaleler kullan\u0131larak olu\u015fturulmu\u015ftur. [1] Geometri Ref. [1]&#8217;de belirtilen \u00f6l\u00e7\u00fclerde \u00e7izilmi\u015ftir. G\u00f6rsel 1&#8217;de uzay arac\u0131n\u0131n &hellip; <a href=\"https:\/\/blog.metu.edu.tr\/e265438\/kore-kalkis-rampasi-modellemesi\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":9337,"featured_media":161,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[6],"tags":[],"class_list":["post-153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sayisal-sonuclar"],"_links":{"self":[{"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/posts\/153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/users\/9337"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/comments?post=153"}],"version-history":[{"count":0,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/posts\/153\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/media\/161"}],"wp:attachment":[{"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/media?parent=153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/categories?post=153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.metu.edu.tr\/e265438\/wp-json\/wp\/v2\/tags?post=153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}