20.500.12556/DKUM-68307 Meritve in analiza dozimetrov TLD in folij mangana v TRIGA reaktorju v Ljubljani Measurements and analysis of TLD dosimeters and manganese foils in the TRIGA reactor in Ljubljana Pridobivanje energije iz fuzije je trenutno eden večjih svetovnih projektov v katerem sodelujejo znanstveniki iz številnih držav. Tehnologija je kompleksna, eden izmed problemov je spremljanje porabe ter proizvodnje goriva, t.j. tritija, za potrebe obratovanja fuzijskega reaktorja. Za spremljanje proizvodnje tritija iz izotopov litija je bila predlagana reakcija zajetja na manganu 55, ki ima podobne aktivacijske lastnosti kot reakcija nastajanja tritija iz litija 6. V reaktorju TRIGA v Ljubljani so bile opravljene meritve aktivacije mangana 55, zlata 197 ter meritve nastajanja tritija v dozimetrih, ki vsebujejo litij. Opravljeni so bili izračuni reakcijskih hitrosti po metodi Monte Carlo. Primerjava med meritvami in izračuni potrjuje primernost mangana za spremljanje proizvodnje tritija. Energy production from fusion reactions is currently one of the largest projects in the world, where scientist from several countries are cooperationg together. The technology is extremely complex and one of the problems is monitoring the fusion fuel burning and production rates. As a monitor for fusion fuel production (i.e. tritium) on the isotopes of lithium, the capture reaction on manganese was recommended, because it has simmilar activation properties as tritium fuel production. Activation rate measurements for the capture reactions on manganese 55 and gold 197, and tritium production measurements using dosimeters containing lithium have been performed at the TRIGA reactor in Ljubljana. The reaction rates have been calculated by the Monte Carlo method. The comparison between the measured and calculated results shows the suitability for manganese as a tritium production monitor. fuzija fisija mangan zlato triga fusion fission manganese gold triga true true false [G. Veniger] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2017-09-15 19:53:02 2017-09-25 09:44:14 2022-08-01 15:23:45 2019-07-11 16:48:58 2017 0 Krško 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.039.577(497.4Ljubljana)(043.2) 1024288348 URN:SI:UM:DK:ZEIKSYFO UN_Veniger_Gregor_2017.pdf UN_Veniger_Gregor_2017.pdf 1 FD07B0BEBE7F153B9149A9B280030554 67794a2df67f9f8935a53ac155ff59254ced7b200933f4b1186c06c60ade7fc9 53e7f2bd-7c0f-11eb-bb7a-00155d0001ca 20.500.12556/dkum/9f3e3e82-6c4c-45d2-b4b5-6f92bab3adea https://dk.um.si/Dokument.php?lang=slv&id=118661 Fakulteta za energetiko 0 0 0