{"id":7067,"date":"2018-10-27T13:31:32","date_gmt":"2018-10-27T13:31:32","guid":{"rendered":"https:\/\/servotecnica.com\/?p=7067"},"modified":"2023-05-02T10:47:43","modified_gmt":"2023-05-02T10:47:43","slug":"hybride-drehdurchfuehrungen-fuer-teleskope","status":"publish","type":"post","link":"https:\/\/servotecnica.com\/de\/hybride-drehdurchfuehrungen-fuer-teleskope\/","title":{"rendered":"Hybride Drehdurchf\u00fchrungen f\u00fcr Teleskope"},"content":{"rendered":"\n<p>Seit 2016 sind die DSTI-Drehkupplungen am BICEP3 in Betrieb, einem der leistungsst\u00e4rksten Teleskope der Welt an einem der entlegensten Orte der Erde: dem S\u00fcdpol.<\/p>\n\n\n\n<p>Auf der Amundsen-Scott-Forschungsstation versuchen mehrere Wissenschaftler weltweit, die wichtigsten Fragen \u00fcber die Natur des Universums zu beantworten.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunti-rotanti-ibridi-telescopio.jpg\" alt=\"\" class=\"wp-image-5605\" width=\"674\" height=\"450\" srcset=\"https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunti-rotanti-ibridi-telescopio.jpg 1130w, https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunti-rotanti-ibridi-telescopio-768x512.jpg 768w, https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunti-rotanti-ibridi-telescopio-700x468.jpg 700w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><\/figure>\n<\/div>\n\n\n<p><strong>Wie sah das Universum am Ursprung der Zeit aus? Welche physikalischen Prozesse f\u00fchrten zur Entstehung des Universums? Wie erkl\u00e4ren wir seine Struktur und Zusammensetzung in der heutigen Zeit?<\/strong><\/p>\n\n\n\n<p>Um die Forschung voranzutreiben, scannen Messinstrumente wie BICEP3 unerm\u00fcdlich den Himmel und messen selbst die schw\u00e4chste kosmische Hintergrundstrahlung (CMB), also die Restw\u00e4rmestrahlung, die auf den Urknall zur\u00fcckgeht, die gro\u00dfe Explosion, aus der das Universum vor 13,7 Milliarden Jahren entstand. <br><br>Heute wird an der Universit\u00e4t von Minnesota das Multifrequenz-Teleskop BICEP Array der n\u00e4chsten Generation zusammengebaut.<br>Das Teleskop wird vier Empf\u00e4nger und mehr als 30.000 Detektoren in seinem Inneren haben, die hochaufl\u00f6sende Karten erstellen k\u00f6nnen, die den Wissenschaftlern helfen werden, das Universum besser zu verstehen.<\/p>\n\n\n\n<p>Aufgrund des Erfolgs der DSTI-Drehgelenke im BICEP3-Projekt haben die Universit\u00e4ten von Minnesota und Harvard DSTI gebeten, zwei neue hybride (elektrisch + fluidisch) kombinierte Drehgelenke zu entwickeln und zu produzieren.<br>Die DSTI-L\u00f6sungen werden die \u00dcbertragung von hochreinem, unter Druck stehendem Stickstoff und Helium sowie von Strom und Ethernet-Signalen zwischen den beiden Drehachsen des Teleskops erm\u00f6glichen.<\/p>\n\n\n\n<p>&#8220;Das untere Ende des Gelenks bleibt verankert, w\u00e4hrend sich das obere Ende zusammen mit der Struktur, mit der es verbunden ist, dreht. Durch die Verwendung dieser Drehgelenke k\u00f6nnen die beiden Teile in st\u00e4ndiger Rotation verbleiben, wodurch ein Verdrehen der Kabel verhindert wird&#8221;, erkl\u00e4rt Clem Pryke, au\u00dferordentlicher Professor an der Universit\u00e4t von Minnesota.<br><br>Zurzeit arbeiten Postdoktoranden und Doktoranden an der Projektfakult\u00e4t.<br>Das Teleskop wird seine Reise zum S\u00fcdpol antreten, wenn die Entwicklungsarbeiten abgeschlossen sind.<br><\/p>\n\n\n\n<p>Um das Projekt zu verfolgen, besuchen Sie&nbsp;den <a rel=\"noreferrer noopener\" href=\"https:\/\/biceparray.wordpress.com\/blog\/\" target=\"_blank\">eigenen Blog<\/a>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunto_-rotante-all-interno-di-un-telescopio.jpg\" alt=\"\" class=\"wp-image-5608\" width=\"730\" height=\"487\" srcset=\"https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunto_-rotante-all-interno-di-un-telescopio.jpg 1130w, https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunto_-rotante-all-interno-di-un-telescopio-768x512.jpg 768w, https:\/\/servotecnica.com\/wp-content\/uploads\/2023\/03\/giunto_-rotante-all-interno-di-un-telescopio-700x468.jpg 700w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Seit 2016 sind die DSTI-Drehkupplungen am BICEP3 in Betrieb, einem der leistungsst\u00e4rksten Teleskope der Welt an einem der entlegensten Orte der Erde: dem S\u00fcdpol. Auf der [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":12114,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1201],"tags":[],"class_list":["post-7067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-success-stories"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hybride Drehdurchf\u00fchrungen f\u00fcr Teleskope - Servotecnica<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hybride Drehdurchf\u00fchrungen f\u00fcr Teleskope - Servotecnica\" \/>\n<meta property=\"og:description\" content=\"Seit 2016 sind die DSTI-Drehkupplungen am BICEP3 in Betrieb, einem der leistungsst\u00e4rksten Teleskope der Welt an einem der entlegensten Orte der Erde: dem S\u00fcdpol. 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