{"id":1260,"date":"2024-12-19T09:49:08","date_gmt":"2024-12-19T09:49:08","guid":{"rendered":"https:\/\/nuklearnaperspektiva.com\/?p=1260"},"modified":"2024-12-19T09:49:08","modified_gmt":"2024-12-19T09:49:08","slug":"testiranje-novog-sastava-gorivnih-elemenata-za-vver-reaktore","status":"publish","type":"post","link":"https:\/\/nuklearnaperspektiva.com\/index.php\/2024\/12\/19\/testiranje-novog-sastava-gorivnih-elemenata-za-vver-reaktore\/","title":{"rendered":"Testiranje novog sastava gorivnih elemenata za VVER reaktore\u00a0"},"content":{"rendered":"\n<p><strong>Ruska kompanija Rosatom testira nove gorivne elemente koje sadr\u017ei apsorber neutrona erbijum i uranijum oboga\u0107en na oko 5% za budu\u0107u uporebu u VVER reaktorima<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"668\" src=\"https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k-1024x668.jpg\" alt=\"Briketi sa nuklearnim gorivom. Foto: Nuclear Regulatry Commision, Flickr\" class=\"wp-image-1261\" srcset=\"https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k-1024x668.jpg 1024w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k-300x196.jpg 300w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k-768x501.jpg 768w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k-1536x1001.jpg 1536w, https:\/\/nuklearnaperspektiva.com\/wp-content\/uploads\/2024\/12\/15420174614_199e2f9b6a_k.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Briketi sa nuklearnim gorivom. Foto: Nuclear Regulatry Commision, Flickr<\/figcaption><\/figure>\n\n\n\n<p>Novi sastav goriva bi trebalo da omogu\u0107i pove\u0107anje koncentracije uranijuma ugorivnim elementima sa do sada\u0161njih 4,95% na 5%. Iako na prvi pogled samo malo pove\u0107anje, ono bi trebalo da zna\u010di potencijalno osetno produ\u017eenje vremena izme\u0111u dve zamene gorivnih elemenata (dopunjavanje, refueling). Prema Rosatomu, sada\u0161nje vreme od godinu do godinu i po dana izme\u0111u dve zamene goriva bi trebalo da se pove\u0107a na oko dve godine.&nbsp;<\/p>\n\n\n\n<p>Ovo bi trebalo i da pove\u0107a ekonomsku efikasnost rada reaktora VVER tipa, upravo zbog prore\u0111ivanja procesa zamene goriva koje je dugotrajno pa zna da traje i po nekoliko meseci.&nbsp;<\/p>\n\n\n\n<p>Ispitivanje novog dizajna gorivnih elemenata \u0107e se odvijati u obliku \u010detiri jednogodi\u0161nja ciklusa ozra\u010divanja u MIR.M1, istra\u017eiva\u010dkom reaktoru koji radi od 1967. godine.&nbsp;<\/p>\n\n\n\n<p>TVEL, kompanija specijalizovana za proizvodnju nuklearnog goriva, proizvela je 12 gorivnih elemenata veli\u010dine prilago\u0111ene za reaktore VVER-1000 sa uranijum-erbijumskim sastavom a rezultati ispitivanja bi\u0107e kori\u0161\u0107eni u okviru razvoja uranijum-erbijumskog goriva za VVER reaktore, kao i za omogu\u0107avanje upotrebe takvog goriva za ostale nuklearne elektrane ruskog dizajna.<\/p>\n\n\n\n<p class=\"has-text-align-right\">S.A.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ruska kompanija Rosatom testira nove gorivne elemente koje sadr\u017ei apsorber neutrona erbijum i uranijum oboga\u0107en na oko 5% za budu\u0107u<\/p>\n","protected":false},"author":4,"featured_media":1261,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[20,19],"tags":[31],"class_list":["post-1260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tehnologije","category-vesti","tag-rusija"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/1260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/comments?post=1260"}],"version-history":[{"count":1,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/1260\/revisions"}],"predecessor-version":[{"id":1262,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/posts\/1260\/revisions\/1262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/media\/1261"}],"wp:attachment":[{"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/media?parent=1260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/categories?post=1260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuklearnaperspektiva.com\/index.php\/wp-json\/wp\/v2\/tags?post=1260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}