{"id":1498,"date":"2018-03-04T19:18:53","date_gmt":"2018-03-04T18:18:53","guid":{"rendered":"http:\/\/web.fs.uni-lj.si\/cem\/?page_id=1498"},"modified":"2018-03-04T22:17:31","modified_gmt":"2018-03-04T21:17:31","slug":"cem-merilni-sistem-cms","status":"publish","type":"page","link":"https:\/\/web.fs.uni-lj.si\/cem\/?page_id=1498&lang=sl","title":{"rendered":"CEM Merilni Sistem (CMS)"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>CEM MEASURING SYSTEM (CMS)<\/strong><\/p>\n<div id=\"wrapper\">\n<div class=\"firefox_white\" style=\"float: left; width: 52%;\">\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-1498 gallery-columns-2 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1551'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1551\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view-300x215.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view-768x549.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view-419x300.png 419w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-general-view.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1551'>\n\t\t\t\tGeneralni pregled CEM merilnega sistema\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1554'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1554\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath-300x215.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath-768x549.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath-419x300.png 419w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Thermal-bath.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1554'>\n\t\t\t\tTermalna kad\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1552'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1552\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part-300x215.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part-768x549.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part-419x300.png 419w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-hydraulic-part.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1552'>\n\t\t\t\tHidravli\u010dni del CEM merilnega sistema\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1549'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1549\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts-300x215.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts-768x549.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts-419x300.png 419w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Different-samples-for-relaxometer-and-dilatometer-inserts.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1549'>\n\t\t\t\tVzorci za dilatometrijo in relaksometrijo\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1553'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1553\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts-300x214.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts-768x548.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts-420x300.png 420w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Relaxometer-and-dilatometer-inserts.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1553'>\n\t\t\t\tRelaksometer in dilatometer vstavka\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1550'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"143\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments-200x143.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1550\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments-200x143.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments-300x215.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments-768x549.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments-419x300.png 419w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/CEM-Measuring-system-Example-of-bulk-creep-compliance-segments.png 776w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1550'>\n\t\t\t\tPrimer segmentov volumetri\u010dne voljnosti materiala\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1547'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"125\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1-200x125.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1547\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1-200x125.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1-300x187.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1-768x478.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1-482x300.png 482w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/1.png 1012w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1547'>\n\t\t\t\tPrimer modula stri\u017ene ralaksacije pri razli\u010dnih temperaturah [2]. \n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/web.fs.uni-lj.si\/cem\/?attachment_id=1548'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"120\" src=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-200x120.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-1548\" srcset=\"https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-200x120.png 200w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-300x180.png 300w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-768x462.png 768w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-1024x616.png 1024w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21-500x300.png 500w, https:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2018\/03\/21.png 1033w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-1548'>\n\t\t\t\tPrimer modula stri\u017ene ralaksacije pri razli\u010dnih tlakih [2]. \n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p style=\"margin-top: -3.6em;\"><a href=\"http:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2012\/03\/CEM-Measuring-setup-principle-scheme1.png\" rel=\"lightbox\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-254\" title=\"Principle scheme of CEM measuring setup\" src=\"http:\/\/web.fs.uni-lj.si\/cem\/wp-content\/uploads\/2012\/03\/CEM-Measuring-setup-principle-scheme1.png\" alt=\"\" width=\"428\" height=\"187\" \/><\/a><\/p>\n<\/div>\n<div class=\"firefox_white\" style=\"float: right; width: 44%;\">\n<p><em><strong>Princip delovanja<\/strong><\/em><\/p>\n<p>Merilni sistem<sup>[1]<\/sup> razvit v Centru za eksperimentalno mehaniko (CEM) je zasnovan za raziskovanje stri\u017enega in volumetri\u010dnega vedenja materialov pri razli\u010dnih temperaturah in visokih hidrostati\u010dnih tlakih. Sistem lahko meri stri\u017eni modul relaksacije, <em>G(t)<\/em> in volumetri\u010dno voljnost, <em>B(t)<\/em> pri povi\u0161ani temperaturi in tlaku.<\/p>\n<p><em><strong>Rezultati<\/strong><\/em><\/p>\n<p>Merilni sistem nam omogo\u010da direktno pridobitev segmentov stri\u017enega modula, <em>G(t)<\/em> in volumetri\u010dno voljnost, <em>B(t)<\/em> pri temperaturah od -20\u00b0C do 120\u00b0C in tlaku do 4000 bar (400 MPa). Z uporabo \u010dasovno temperaturne superpozicije in \u010dasovno tla\u010dne superpozicije (standard: (ISO\/DIS 18437-6:2017 <sup>[3]<\/sup>)) lahko iz posameznih segmentov sestavimo sumarno krivuljo. Z uporabo Williams-Landel-Ferry (WLF) ali Fillers-Moonan-Tschoegl (FMT) modelov pa lahko napovemo stri\u017eno in volumetri\u010dno vedenje materialov pri referen\u010dnih okolijskih pogojih (t.j. temperaturi in tlaku).<\/p>\n<p style=\"font-size: 80%;\">[1]<em> Kralj, A., Prodan, T., Emri, I., An apparatus for measuring the effect of pressure on the time-dependent properties of polymers, Journal of Rheology, Vol. 45, No. 4, pp 929-943, 2001<\/em><\/p>\n<p style=\"font-size: 80%;\">[2]<em> Kralj Emri, I., Prodan. T., A measuring system for bulk and shear characterization of polymers, Experimental Mechanics, Vol. 46, pp 429-439, 2006<\/em><\/p>\n<p style=\"font-size: 80%;\">[3]<em> Na voljo na: http: \/\/standards.iso.org\/iso\/18437\/-6\/ed-1\/en.<\/em><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CEM MEASURING SYSTEM (CMS) Princip delovanja Merilni sistem[1] razvit v Centru za eksperimentalno mehaniko (CEM) je zasnovan za raziskovanje stri\u017enega in volumetri\u010dnega vedenja materialov pri razli\u010dnih temperaturah in visokih hidrostati\u010dnih tlakih. Sistem lahko meri stri\u017eni modul relaksacije, G(t) in volumetri\u010dno voljnost, B(t) pri povi\u0161ani temperaturi in tlaku. Rezultati Merilni sistem nam omogo\u010da direktno pridobitev segmentov [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1370,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"showcase.php","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-1498","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/pages\/1498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1498"}],"version-history":[{"count":5,"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/pages\/1498\/revisions"}],"predecessor-version":[{"id":1555,"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/pages\/1498\/revisions\/1555"}],"up":[{"embeddable":true,"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=\/wp\/v2\/pages\/1370"}],"wp:attachment":[{"href":"https:\/\/web.fs.uni-lj.si\/cem\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}