{"id":7761,"date":"2025-06-03T15:18:13","date_gmt":"2025-06-03T13:18:13","guid":{"rendered":"https:\/\/ikv-aachen.de\/rp\/sfb-trr-402-model-reduction-and-formalization-to-increase-the-efficiency-of-integrative-simulation-chains\/"},"modified":"2025-09-22T15:43:18","modified_gmt":"2025-09-22T13:43:18","slug":"sfb-trr-402-model-reduction-and-formalisation-to-increase-the-efficiency-of-integrative-simulation-chains","status":"publish","type":"cpt_ikv_rp","link":"https:\/\/ikv-aachen.de\/en\/rp\/sfb-trr-402-model-reduction-and-formalisation-to-increase-the-efficiency-of-integrative-simulation-chains\/","title":{"rendered":"SFB\/ TRR 402: Model reduction and formalisation to increase the efficiency of integrative simulation chains"},"content":{"rendered":"<style type=\"text\/css\">\n    #single-header-block_e427ee06f59ab1d49f01ebfaadf06ceb .swiperThumbsNavi .swiper-slide {\n        opacity: 0.4;\n    }\n\n    #single-header-block_e427ee06f59ab1d49f01ebfaadf06ceb .swiperThumbsNavi .swiper-slide-thumb-active {\n        opacity: 1;\n    }\n<\/style>\n    <section id=\"single-header-block_e427ee06f59ab1d49f01ebfaadf06ceb\" class=\"block-single-header theGridWrapper \">\n        <div class=\"theGrid12\">\n            <div class=\" col-start-2 col-span-10 md:col-start-3  md:col-span-8\">\n                <h2 class=\"font-serif font-semibold text-blue text-sm w-4\/5\">\n                    Subproject C03                <\/h2>\n                                    <div class=\"mt-base text-blue text-sm font border-l-8  border-blue pl-base my-12 leading-normal \">\n                        The objective of sub-project C03 is to investigate the efficiency of integrative simulation chains in the context of component and process optimisation and to identify methods for reducing their complexity and efforts. These will serve as a basis for the computation of gradings in material properties of composite material structures investigated within the overall project.                    <\/div>\n                                            <\/div>\n        <\/div>\n    <\/section>\n\n\n\n<p class=\"wp-block-paragraph\">Thermoplastic (and to a certain extent thermoset and ceramic) materials with glass or carbon fibers as reinforcing phases are investigated. These composite types are illustrated by graded wallpaper laminates (A02, B05), realigned discontinuous fibers (B03) and different grades of reinforcement in injection-molded structures (B01, C01, C02).<\/p>\n\n\n<figure class=\" relative flex flex-col gap-2xs mb-xs md:mb-l xl:mb-xl\"><img decoding=\"async\"  class=\" w-full  \"  src=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2025\/06\/SFB-TRR-402-C03.jpg\" srcset=\"https:\/\/ikv-aachen.de\/wp-content\/uploads\/2025\/06\/SFB-TRR-402-C03-748x499.jpg 748w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2025\/06\/SFB-TRR-402-C03-1536x1024.jpg 1536w, https:\/\/ikv-aachen.de\/wp-content\/uploads\/2025\/06\/SFB-TRR-402-C03-768x512.jpg 768w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" width=\"1536\" height=\"1024\" alt=\"SFB TRR 402 - C03\" loading=\"lazy\" \/><span class=\" text-copyright order-3 justify-end text-right w-full  w-full \">&copy; IKV<\/span><figcaption class=\" w-full  text-figcaption justify-end text-right \">Conventional methodology for determining local material properties using the example of an in-house designed component in contrast to the planned data-driven approach.<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">The project is investigating methods for data-driven prediction of local material properties such as stiffness or thermal conductivity. Supported by machine learning methods, the procedures use both previously acquired experimental data and synthetic data from established analytical relationships and numerical models as a database. The materials to be examined are categorised and parameterised into morphology classes according to the material components and their morphology resulting from the manufacturing process. Based on this, suitable numerical models are developed, selected and transferred into a modularised Knowledge Discovery in Databases (KDD) procedure for the description of homogenised composite material properties. They are intended to enable efficient surrogate modeling to reduce computing time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To validate the data-driven models, the generated results are compared with multiscale simulations outside the KDD data set. Morphology modelling, data collection and storage between the relevant sub-projects will be standardised and combined in a central database. The result of the subproject is a method with which data-driven local mechanical and thermal property predictions can be made within the almost infinitely finely graded combinatorial parameter space of morphology and constituent parameters of the materials investigated in the overall project. The iEP system should then have the entire spectrum of graded materials represented in the overall project available for component and process optimisation without computing time restrictions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The objective of sub-project C03 is to investigate the efficiency of integrative simulation chains in the context of component and process optimisation and to identify methods for reducing their complexity and efforts. These will serve as a basis for the computation of gradings in material properties of composite material structures investigated within the overall project. <\/p>\n","protected":false},"featured_media":7759,"parent":0,"template":"","tags":[994],"research_fields":[809,841],"class_list":["post-7761","cpt_ikv_rp","type-cpt_ikv_rp","status-publish","has-post-thumbnail","hentry","tag-simulation-en-2","research_fields-fiber-reinforced-plastics","research_fields-analysis-and-testing-of-plastics"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SFB\/ TRR 402: Model reduction and formalisation to increase the efficiency of integrative simulation chains | IKV-Aachen<\/title>\n<meta name=\"description\" content=\"The aim of sub-project C03 is to investigate the efficiency of integrative simulation chains for component and process optimisation and to identify methods for reducing their complexity and effort. 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