{"id":520,"date":"2025-11-24T10:45:36","date_gmt":"2025-11-24T10:45:36","guid":{"rendered":"https:\/\/datenflug.de\/index.php\/datenflug-english\/"},"modified":"2026-04-13T16:21:51","modified_gmt":"2026-04-13T16:21:51","slug":"datenflug-english","status":"publish","type":"page","link":"https:\/\/datenflug.de\/index.php\/en\/datenflug-english\/","title":{"rendered":"DATENFLUG"},"content":{"rendered":"\n<h5 class=\"wp-block-heading\" id=\"block-afdb1748-279e-44b6-925b-ed76f0718073\">Analysis, Modeling, Simulation, Opimization and Design.<\/h5>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"798\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53.jpg\" alt=\"\" class=\"wp-image-218\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53.jpg 720w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53-271x300.jpg 271w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"block-b5ecde56-10e9-48bd-948c-d99147fe7f2e\"><strong style=\"font-size: 1.5em;\">Our Offers<\/strong><\/p>\n\n\n\n<p id=\"block-4a2a5868-7f6b-4445-954d-2e202ed0fbfa\"><strong>Mathematical Modeling<\/strong><br>Expertise in numerical solutions of coupled partial differential equations (PDEs) in technical design and analysis of complex physical systems.<\/p>\n\n\n\n<p id=\"block-4a2a5868-7f6b-4445-954d-2e202ed0fbfa\"><strong>Fluid Flow Simulation (CFD) and Visualization<\/strong><br>We simulate flows in air, gases and liquids for spaces with high demands in terms of cleanliness, temperature and humidity.<\/p>\n\n\n\n<p id=\"block-21d2242b-fec3-486b-b64b-6242e4bbbddc\"><strong>Planning and Optimization in the Areas Energy, Water and Cooling<br><\/strong>We take into account dependencies from geo-coordinates of the position of a construction site.<\/p>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"block-86f6e197-dba5-4474-b41e-22e54592ea23\"><strong style=\"font-size: 1.5em;\">Industries<\/strong><\/p>\n\n\n\n<p id=\"block-86f6e197-dba5-4474-b41e-22e54592ea23\">Our solutions are used in different areas, such as chip and battery production and the pharmacy industry as well.<br>We serve for the layout of special rooms with high demands, e.g. museums, laboratory and research buildings.<br>We are in the position to consider high demands in terms of cleanliness, temperature, humidity and guided flows.<\/p>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"block-2cbc4ad9-61c2-484c-bcb8-c9dfe05c7206\"><strong><strong style=\"font-size: 1.5em;\">Technologies<\/strong><\/strong><\/p>\n\n\n\n<p id=\"block-86f6e197-dba5-4474-b41e-22e54592ea23\">We trust in modern computer algebra systems (Mathematica) to perform modeling, simulation and optimization.<br>This allows for very fast prototyping.<\/p>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"block-86f6e197-dba5-4474-b41e-22e54592ea23\"><strong style=\"font-size: 1.5em;\">About us<\/strong><\/p>\n\n\n\n<p id=\"block-b97ed0fc-0f94-422f-8406-297214aff244\">Datenflug is a multi- and interdisciplinary team of physicists, mathematicians, architects and software developer based in the greater Berlin area \/ Germany.<br><br><strong>The founders are:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"280\" height=\"380\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image.png\" alt=\"\" class=\"wp-image-440\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image.png 280w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image-221x300.png 221w\" sizes=\"auto, (max-width: 280px) 100vw, 280px\" \/><\/figure>\n\n\n\n<p><strong>Dipl.-Ing. Rolf Kretschmer:<\/strong><br>Expert in architecture and engineering with<br>a focus on sustainable design and energy-efficient systems.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"380\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image-1.png\" alt=\"\" class=\"wp-image-441\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image-1.png 288w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/image-1-227x300.png 227w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/figure>\n\n\n\n<p><strong>Prof. Dr. Frank Brand:<\/strong><br>Renowned professor with extensive experience in technical optimization and sustainable engineering solutions.<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-alpha-channel-opacity\"\/>\n\n\n\n<p id=\"block-535ef88e-e03d-43a6-8739-854be35c6bc8\"><strong><strong><strong style=\"font-size: 1.5em;\">Contact<\/strong><\/strong><\/strong><\/p>\n\n\n\n<p id=\"block-535ef88e-e03d-43a6-8739-854be35c6bc8\">Datenflug GmbH<br>Zionskirchstra\u00dfe 1<br>10119 Berlin<br>Germany<br><br>Mail: <a href=\"mailto:info@datenflug.de\">info@datenflug.de<\/a><br>Phone: +49 173 3053257<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p><strong style=\"font-size: 1.5em;\">Examples of our calculations and analyses<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"908\" height=\"600\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/flow.jpg\" alt=\"\" class=\"wp-image-502\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/flow.jpg 908w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/flow-300x198.jpg 300w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/11\/flow-768x507.jpg 768w\" sizes=\"auto, (max-width: 908px) 100vw, 908px\" \/><\/figure>\n\n\n\n<p>Visualization of air circulation from top to bottom connected with velocities and pressures at different points.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"648\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image22-edited.png\" alt=\"\" class=\"wp-image-568\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image22-edited.png 864w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image22-edited-300x225.png 300w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image22-edited-768x576.png 768w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><\/figure>\n\n\n\n<p>Stream plot around inner obstacles in a volume with flow from left to right via tubes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"300\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image2-e1756825553764.png\" alt=\"\" class=\"wp-image-261\" style=\"width:500px\"\/><\/figure>\n\n\n\n<p>Surfaces of equal barometric pressure (isobar) in a volume with inner obstacles \/ air inlet left, air outlet right via tubes.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"720\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image54-edited.jpg\" alt=\"Isobare - Datenflug GmbH\" class=\"wp-image-569\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image54-edited.jpg 720w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image54-edited-300x300.jpg 300w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/image54-edited-150x150.jpg 150w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>Surfaces of equal barometric pressure (isobar) in a volume with inner obstacles \/ air inlet via both left and top faces of given cube, outlet via both right and bottom faces.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"240\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung-edited.png\" alt=\"\" class=\"wp-image-575\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung-edited.png 360w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung-edited-300x200.png 300w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/figure>\n\n\n\n<p>Visualization of air circulation around inner obstacles in different layers in z-direction.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"798\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53.jpg\" alt=\"Umstr\u00f6mung\" class=\"wp-image-218\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53.jpg 720w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/08\/image53-271x300.jpg 271w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>Visualization of air circulation around inner obstacles in different layers in x-, y- and z-direction.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<figure class=\"wp-block-image alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"368\" height=\"296\" src=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung2D.png\" alt=\"\" class=\"wp-image-580\" style=\"width:500px\" srcset=\"https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung2D.png 368w, https:\/\/datenflug.de\/wp-content\/uploads\/2025\/12\/Umstroemung2D-300x241.png 300w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/><\/figure>\n\n\n\n<p>Visualization of air circulation around inner obstacles additionally showing the velocities at different points<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Analysis, Modeling, Simulation, Opimization and Design. Our Offers Mathematical ModelingExpertise in numerical solutions of coupled partial differential equations (PDEs) in technical design and analysis of complex physical systems. Fluid Flow Simulation (CFD) and VisualizationWe simulate flows in air, gases and liquids for spaces with high demands in terms of cleanliness, temperature and humidity. Planning and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-520","page","type-page","status-publish","hentry"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DATENFLUG -<\/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:\/\/datenflug.de\/index.php\/en\/datenflug-english\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DATENFLUG -\" \/>\n<meta property=\"og:description\" content=\"Analysis, Modeling, Simulation, Opimization and Design. 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