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For the first time, it is planned to be used in a real accelerator. A relatively small number of Nb$_3$Sn quadrupoles and dipoles will be installed in the LHC to increase machine luminosity. Although it will prove the possibility of using Nb$_3$Sn magnets in real machines, many questions of scaling this technology up remain. One of them is related to slow training of Nb$_3$Sn magnets compared to the traditional Nb-Ti accelerator magnets. Since the goal is to operate thousands of Nb$_3$Sn magnets in a future post-LHC accelerator, the slow training will affect both the practical design margin and the nominal operation field. Consequently, the cost of the project to reach the design field level is also increased. To improve our understanding of slow magnet training the existing Fermilab data from Nb$_3$Sn magnet tests we reanalyzed. A summary of coil training features and correlations with fabrication parameters observed is presented in this paper. Stoynev, Stoyan; Riemer, Kevin; Zlobin, Alexander V.; Ambrosio, Giorgio; Ferracin, Paolo; Sabbi, GianLuca; Wanderer, Peter" /> <meta name="keywords" content="Accelerators, Coils, Training, Superconducting magnets, Mirrors, Magnetomechanical effects, Niobium-tin, Conductors, accelerator magnets, niobium alloys, storage rings, tin alloys, Nb3Sn accelerator magnet training, Nb3Sn accelerator magnet technology, Nb3Sn magnet tests, Nb3Sn quadrupoles, Nb3Sn dipoles, Large Hadron Collider, machine luminosity, practical design margin, nominal operation field, design field level, Fermilab data, fabrication parameters, traditional Nb-Ti accelerator magnets, slow magnet, slow training, future post-LHC accelerator, Nb3Sn, Nb $_3$ Sn accelerator magnets, superconducting coils, superconducting magnet training, quench performance" /> <script type="text/javascript" src="https://cds.cern.ch/js/jquery.min.js"></script>  <link rel="stylesheet" href="https://cds.cern.ch/img/webnews.css" type="text/css" />  <script type="text/javascript" src="https://cds.cern.ch/js/webnews.js?v=20131009"></script> <meta property="fb:app_id" content="137353533001720"/> <script type="text/x-mathjax-config"> MathJax.Hub.Config({ tex2jax: {inlineMath: [['$','$']], processEscapes: true}, showProcessingMessages: false, messageStyle: "none" }); </script> <script src="/MathJax/MathJax.js?config=TeX-AMS_CHTML" type="text/javascript"> </script>  <meta content="Analysis of Nb3Sn Accelerator Magnet Training" name="citation_title" /> <meta content="Analysis of Nb$_3$Sn Accelerator Magnet Training" name="citation_title" /> <meta content="Stoynev, Stoyan" name="citation_author" /> <meta content="Ambrosio, Giorgio" name="citation_author" /> <meta content="Sabbi, GianLuca" name="citation_author" /> <meta content="Ferracin, Paolo" name="citation_author" /> <meta content="Zlobin, Alexander V." name="citation_author" /> <meta content="Riemer, Kevin" name="citation_author" /> <meta content="Wanderer, Peter" name="citation_author" /> <meta content="10.1109/TASC.2019.2895554" name="citation_doi" /> <meta content="IEEE Trans. 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For the first time, it is planned to be used in a real accelerator. A relatively small number of Nb$_3$Sn quadrupoles and dipoles will be installed in the LHC to increase machine luminosity. Although it will prove the possibility of using Nb$_3$Sn magnets in real machines, many questions of scaling this technology up remain. One of them is related to slow training of Nb$_3$Sn magnets compared to the traditional Nb-Ti accelerator magnets. Since the goal is to operate thousands of Nb$_3$Sn magnets in a future post-LHC accelerator, the slow training will affect both the practical design margin and the nominal operation field. Consequently, the cost of the project to reach the design field level is also increased. To improve our understanding of slow magnet training the existing Fermilab data from Nb$_3$Sn magnet tests we reanalyzed. A summary of coil training features and correlations with fabrication parameters observed is presented in this paper." property="og:description" />  <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <meta content="summary" name="twitter:card" /> <style></style> </head> <body class="CERN32Document32Server search" lang="ru">  <div id="cern-toolbar"> <h1><a href="http://cern.ch" title="CERN">CERN <span>Accelerating science</span></a></h1> <ul> <li class="cern-accountlinks"><a class="cern-account" href="https://cds.cern.ch/youraccount/login?ln=ru&referer=https%3A//cds.cern.ch/record/2758827%3Fln%3Dru" title="Sign in to your CERN account">Sign in</a></li> <li><a class="cern-directory" href="http://cern.ch/directory" title="Search CERN resources and browse the directory">Directory</a></li> </ul> </div>   <div role="banner" class="clearfix" id="header"> <div class="header-inner inner"> <hgroup class="clearfix"> <h2 id="site-name"> <a rel="home" title="Home" href="/"><span>CERN Document Server</span></a> </h2> <h3 id="site-slogan">Access articles, reports and multimedia content in HEP</h3> </hgroup> <div role="navigation" id="main-navigation" class="cdsmenu"> <h2 class="element-invisible">Main menu</h2><ul class="links inline clearfix"> <li class="menu-386 first active-trail"><a class="active-trail" href="https://cds.cern.ch/?ln=ru">Искать</a></li> <li class="menu-444 "><a class="" title="" href="https://cds.cern.ch/submit?ln=ru">Внести</a></li> <li class="menu-426 "><a class="" href="https://cds.cern.ch/help/?ln=ru">Помощь</a></li> <li class="leaf hassubcdsmenu"> <a hreflang="en" class="header" href="https://cds.cern.ch/youraccount/display?ln=ru">Персонализовать</a> <ul class="subsubcdsmenu"><li><a href="https://cds.cern.ch/youralerts/list?ln=ru">Ваши оповещения</a></li><li><a href="https://cds.cern.ch/yourbaskets/display?ln=ru">Ваши книжные полки</a></li><li><a href="https://cds.cern.ch/yourcomments?ln=ru">Your comments</a></li><li><a href="https://cds.cern.ch/youralerts/display?ln=ru">Ваши поисковые запросы</a></li></ul></li> </ul> </div> </div> </div>  <table class="navtrailbox"> <tr> <td class="navtrailboxbody"> <a href="/?ln=ru" class="navtrail">Главная страница</a> > Analysis of Nb$_3$Sn Accelerator Magnet Training </td> </tr> </table> </div> <div class="pagebody"><div class="pagebodystripemiddle"> <div class="detailedrecordbox"> <div class="detailedrecordtabs"> <div> <ul class="detailedrecordtabs"><li class="on first"><a href="/record/2758827/?ln=ru">Информация </a></li><li class=""><a href="/record/2758827/files?ln=ru">Файлы </a></li></ul> <div id="tabsSpacer" style="clear:both;height:0px"> </div></div> </div> <div class="detailedrecordboxcontent"> <div class="top-left-folded"></div> <div class="top-right-folded"></div> <div class="inside">  <abbr class="unapi-id" title="2758827"></abbr> <style type="text/css">  </style> <table class="formatRecordTableFullWidth" > <tr> <td class="formatRecordHeader" style="background-image: url('https://cds.cern.ch/img/journals.jpg');" colspan="2">  Article </td> </tr> <script type="text/javascript"> $( document ).ready(function() { $('.showAuthor').on('click', function() { var author = '<p>' + $(this).data('name') + '</p>'; var affiliation = $(this).data('affiliation') + '</br>'; var contribution = $(this).data('contribution') + '</br>'; $.magnificPopup.open({ items: { src: '<div id="ovelary-mathjax" class="overlay-white oc-content overlay-white-500">' + author + affiliation + contribution + '</div>', type: 'inline' }, callbacks: { open: function() { var div = document.getElementById("overlay-mathjax") MathJax.Hub.Queue(["Typeset", MathJax.Hub, div]); }, } }) }) }); </script> <tr><td class="formatRecordLabel"> Report number </td><td style="padding-left:5px;">FERMILAB-PUB-18-662-TD</td></tr> <tr><td class="formatRecordLabel"> Title </td><td style="padding-left:5px;"><b>Analysis of Nb$_3$Sn Accelerator Magnet Training Analysis of Nb3Sn Accelerator Magnet Training</b></td></tr> <tr><td class="formatRecordLabel"><span style="white-space:nowrap;"> Author(s) </span> </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?f=author&p=Stoynev%2C%20Stoyan&ln=ru">Stoynev, Stoyan</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Riemer%2C%20Kevin&ln=ru">Riemer, Kevin</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Zlobin%2C%20Alexander%20V.&ln=ru">Zlobin, Alexander V.</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Ambrosio%2C%20Giorgio&ln=ru">Ambrosio, Giorgio</a> (Fermilab) ; <a href="https://cds.cern.ch/search?f=author&p=Ferracin%2C%20Paolo&ln=ru">Ferracin, Paolo</a> (CERN) ; <a href="https://cds.cern.ch/search?f=author&p=Sabbi%2C%20GianLuca&ln=ru">Sabbi, GianLuca</a> (LBL, Berkeley) ; <a href="https://cds.cern.ch/search?f=author&p=Wanderer%2C%20Peter&ln=ru">Wanderer, Peter</a> (Brookhaven Natl. Lab.)</td></tr> <tr><td class="formatRecordLabel"> Publication </td><td style="padding-left:5px;">2019</td></tr> <tr><td class="formatRecordLabel"> Number of pages </td><td style="padding-left:5px;">6</td></tr> <tr><td class="formatRecordLabel"> In: </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1109/TASC.2019.2895554"><i>IEEE Trans. Appl. Supercond.</i> 29 (2019) 4001206</a> </a></td></tr> <tr><td class="formatRecordLabel"> DOI </td><td style="padding-left:5px;"><a href="http://dx.doi.org/10.1109/TASC.2019.2895554" title="DOI" target="_blank">10.1109/TASC.2019.2895554</a> <tr><td class="formatRecordLabel"> Accelerator/Facility, Experiment </td><td style="padding-left:5px;"><a href="https://cds.cern.ch/search?p=CERN%20LHC&f=693__a">CERN LHC</a></td></tr> <tr><td class="formatRecordLabel"> Abstract </td><td style="padding-left:5px;">Nb$_3$Sn accelerator magnet technology has made significant progress during the past decades. For the first time, it is planned to be used in a real accelerator. A relatively small number of Nb$_3$Sn quadrupoles and dipoles will be installed in the LHC to increase machine luminosity. Although it will prove the possibility of using Nb$_3$Sn magnets in real machines, many questions of scaling this technology up remain. One of them is related to slow training of Nb$_3$Sn magnets compared to the traditional Nb-Ti accelerator magnets. Since the goal is to operate thousands of Nb$_3$Sn magnets in a future post-LHC accelerator, the slow training will affect both the practical design margin and the nominal operation field. Consequently, the cost of the project to reach the design field level is also increased. To improve our understanding of slow magnet training the existing Fermilab data from Nb$_3$Sn magnet tests we reanalyzed. A summary of coil training features and correlations with fabrication parameters observed is presented in this paper.</td></tr> <tr><td class="formatRecordLabel"> Copyright/License </td><td style="padding-left:5px;">publication: © 2019-2024 IEEE</td></tr> </table> <br/>Corresponding record in: <a href="http://inspirehep.net/record/1722681">Inspire</a> <small> </small> <br/> <br/><br/><div align="right"><div style="padding-bottom:2px;padding-top:30px;"><span class="moreinfo" style="margin-right:10px;"> <a href="" class="moreinfo">Back to search</a> </span></div></div> <div class="bottom-left-folded"><div class="recordlastmodifiedbox" style="position:relative;margin-left:1px"> Запись создана 2021-03-23, последняя модификация 2021-03-24</div></div> <div class="bottom-right-folded" style="text-align:right;padding-bottom:2px;"> <span class="moreinfo" style="margin-right:10px;"><a href="/search?ln=ru&p=recid%3A2758827&rm=wrd" class="moreinfo">Подобные записи</a></span></div> </div> </div> </div> <br/> <br /> <div class="detailedrecordminipanel"> <div class="top-left"></div><div class="top-right"></div> <div class="inside"> <div id="detailedrecordminipanelfile" style="width:33%;float:left;text-align:center;margin-top:0"> <div><small class="detailedRecordActions">Preprint:</small> <br /><a href="/record/2758827/files/fermilab-pub-18-662-td.pdf"><img style="border:none" src="/img/file-icon-text-34x48.gif" alt="Загрузка полного текста" /><br />PDF</a><br /></div> </div> <div id="detailedrecordminipanelreview" style="width:30%;float:left;text-align:center"> </div> <div id="detailedrecordminipanelactions" style="width:36%;float:right;text-align:right;"> <ul class="detailedrecordactions"> <li><a href="/yourbaskets/add?ln=ru&recid=2758827">Добавить в личную книжную полку</a></li> <li>Экспортировать как <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/hx?ln=ru">BibTeX</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/hm?ln=ru">MARC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/xm?ln=ru">MARCXML</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/xd?ln=ru">DC</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/xe?ln=ru">EndNote</a>,  <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/xn?ln=ru">NLM</a>, <a style="text-decoration:underline;font-weight:normal" href="/record/2758827/export/xw?ln=ru">RefWorks</a> </li> </ul> <div style='padding-left: 13px;'>  <div id="bookmark"></div> <div id="bookmark_sciencewise"></div> <style type="text/css"> #bookmark_sciencewise, #bookmark {float: left;} #bookmark_sciencewise li {padding: 2px; width: 25px;} #bookmark_sciencewise ul, #bookmark ul {list-style-image: none;} </style> <script type="text/javascript" src="/js/jquery.bookmark.min.js"></script> <style type="text/css">@import "/css/jquery.bookmark.css";</style> <script type="text/javascript">// <![CDATA[ $.bookmark.addSite('sciencewise', 'ScienceWise.info', 'https://cds.cern.ch/img/sciencewise.png', 'en', 'bookmark', 'http://sciencewise.info/bookmarks/cds:2758827/add'); $('#bookmark_sciencewise').bookmark({sites: ['sciencewise']}); $('#bookmark').bookmark({ sites: ['facebook', 'twitter', 'linkedin', 'google_plusone'], icons: '/img/bookmarks.png', url: 'https://cds.cern.ch/record/2758827', addEmail: true, title: "Analysis of Nb$_3$Sn Accelerator Magnet Training", description: "Nb$_3$Sn accelerator magnet technology has made significant progress during the past decades. For the first time, it is planned to be used in a real accelerator. A relatively small number of Nb$_3$Sn quadrupoles and dipoles will be installed in the LHC to increase machine luminosity. Although it will prove the possibility of using Nb$_3$Sn magnets in real machines, many questions of scaling this technology up remain. One of them is related to slow training of Nb$_3$Sn magnets compared to the traditional Nb-Ti accelerator magnets. Since the goal is to operate thousands of Nb$_3$Sn magnets in a future post-LHC accelerator, the slow training will affect both the practical design margin and the nominal operation field. Consequently, the cost of the project to reach the design field level is also increased. To improve our understanding of slow magnet training the existing Fermilab data from Nb$_3$Sn magnet tests we reanalyzed. 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