{"id":11369,"date":"2026-03-23T07:27:57","date_gmt":"2026-03-23T06:27:57","guid":{"rendered":"https:\/\/bigycb.cz\/bigy\/?p=11369"},"modified":"2026-03-23T07:27:57","modified_gmt":"2026-03-23T06:27:57","slug":"exkurze-na-reaktor-vrabec","status":"publish","type":"post","link":"https:\/\/bigycb.cz\/bigy\/exkurze-na-reaktor-vrabec\/","title":{"rendered":"Exkurze na reaktor Vrabec"},"content":{"rendered":"<h1>Exkurze na reaktor Vrabec<\/h1>\n<p>Dne 3. b\u0159ezna 2026 se p\u0159edmaturitn\u00ed semin\u00e1\u0159 z fyziky spole\u010dn\u011b s panem u\u010ditelem \u0160loufem vydal na exkurzi do \u0161koln\u00edho jadern\u00e9ho reaktoru VR-1 \u010cVUT, kter\u00fd se nach\u00e1z\u00ed v budov\u011b Matematicko-fyzik\u00e1ln\u00ed fakulty v are\u00e1lu Troji.<\/p>\n<p>Po p\u0159\u00edchodu jsme nejprve pro\u0161li bezpe\u010dnostn\u00ed kontrolou a evidenc\u00ed n\u00e1v\u0161t\u011bvn\u00edk\u016f, pot\u00e9 jsme se p\u0159evl\u00e9kli do ochrann\u00fdch pl\u00e1\u0161\u0165\u016f. N\u00e1sledn\u011b jsme se rozd\u011blili do dvou men\u0161\u00edch skupin a ka\u017ed\u00e1 skupina obdr\u017eela osobn\u00ed dozimetr, kter\u00fd slou\u017e\u00ed k m\u011b\u0159en\u00ed p\u0159\u00edpadn\u00e9 radia\u010dn\u00ed d\u00e1vky b\u011bhem pobytu v are\u00e1lu reaktoru, i kdy\u017e velmi nepravd\u011bpodobn\u00e9 vzhledem k v\u00fdkonu reaktoru, kter\u00fd dosahuje pouze okolo 100 W. Pot\u00e9 jsme se vydali p\u0159\u00edmo do reaktorov\u00e9 \u010d\u00e1sti budovy, kde n\u00e1s \u010dekal odborn\u00fd v\u00fdklad o principu fungov\u00e1n\u00ed jadern\u00e9ho reaktoru a \u0159\u00edzen\u00ed \u0161t\u011bpn\u00e9 reakce. Dozv\u011bd\u011bli jsme se, jakou roli hraje jadern\u00e9 palivo, moder\u00e1tor a regula\u010dn\u00ed ty\u010de a na vlastn\u00ed o\u010di jsme vid\u011bli p\u0159\u00edmo do reaktoru baz\u00e9nov\u00e9ho typu.<\/p>\n<p>M\u011bli jsme tak\u00e9 mo\u017enost nahl\u00e9dnout do \u0159\u00eddic\u00ed m\u00edstnosti reaktoru (vel\u00ednu), odkud je cel\u00fd provoz monitorov\u00e1n a \u0159\u00edzen. Na simulaci jsme si tak\u00e9 vyzkou\u0161eli zvy\u0161ovat a sni\u017eovat v\u00fdkon reaktoru.<\/p>\n<p>D\u00edky t\u00e9to exkurzi jsme si dok\u00e1zali l\u00e9pe propojit teorii z v\u00fduky s jej\u00edm skute\u010dn\u00fdm vyu\u017eit\u00edm, co\u017e n\u00e1m pomohlo k hlub\u0161\u00edmu pochopen\u00ed fungov\u00e1n\u00ed jadern\u00fdch reaktor\u016f i jejich v\u00fdznam ve v\u011bd\u011b a energetice.<\/p>\n<p><em>Kristina Vor\u00e1\u010dkov\u00e1, 5.N<\/em><\/p>\n<hr \/>\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: 100%;\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-11369 gallery-columns-1 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/bigycb.cz\/bigy\/wp-content\/uploads\/IMG_3034-scaled-e1774247002759.jpg' rel=\"lightbox[11369]\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/bigycb.cz\/bigy\/wp-content\/uploads\/IMG_3034-scaled-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Exkurze na reaktor Vrabec Dne 3. b\u0159ezna 2026 se p\u0159edmaturitn\u00ed semin\u00e1\u0159 z fyziky spole\u010dn\u011b s panem u\u010ditelem \u0160loufem vydal na&nbsp;<a href=\"https:\/\/bigycb.cz\/bigy\/exkurze-na-reaktor-vrabec\/\">&hellip;<\/a><\/p>\n","protected":false},"author":7,"featured_media":11370,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[45],"class_list":["post-11369","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktuality","tag-fyzika","odd"],"_links":{"self":[{"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/posts\/11369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/comments?post=11369"}],"version-history":[{"count":1,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/posts\/11369\/revisions"}],"predecessor-version":[{"id":11371,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/posts\/11369\/revisions\/11371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/media\/11370"}],"wp:attachment":[{"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/media?parent=11369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/categories?post=11369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigycb.cz\/bigy\/wp-json\/wp\/v2\/tags?post=11369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}