20.500.12556/DKUM-14169 ANALIZA TOPLOTNIH RAZMER V REAKTORSKI POSODI ZA PRIDOBIVANJE ZEOLITA ANALYSIS OF HEATING CONDITIONS IN A ZEOLITE PRODUCTION REACTOR Diplomsko delo obravnava segrevanje reaktorske posode za pridobivanje zeolita. Zaradi potrebe po spremembi lastnosti sem moral spremeniti tudi geometrijo posode. Proces v določeni fazi zahteva popolno mirovanje zmesi v času reakcije, reaktor pa mora biti pri tem segret na določeno temperaturo. Potrebno je bilo spremeniti grelne površine, ki naj bi izpolnjevale pogoje o homogenosti ogrevanja zmesi v posodi. Računalniško izdelan model reaktorske posode je bil obdelan s pomočjo programa za računalniško dinamiko tekočin, kjer sem ob znanih snovnih lastnostih zmesi dobil rezultate o kvaliteti ogrevanja. Računalniški model posode sem nato tudi praktično izdelal in na njem opravil nekaj poskusov in meritev. Lahko rečem, da se je rezultat računalniške obdelave problema zelo dobro ujemal s praktično izvedenimi meritvami. Izpolnjen je bil tudi pogoj o homogenem ogrevanju oziroma procesnih parametrih za dosego ustrezne kvalitete zeolita. The diploma work describes heating of a zeolite production reactor. Due to changes of zeolite properties, geometry changes were needed. Process in an exact phase requires complete stagnation of mixture in the reaction time, while the production reactor has to be heated to the set temperature. The heating surfaces had to be changed due to heating of the mixture inside the production reactor. Computer designed model of production reactor was designed by a computer fluid dynamics program. With this program and with some known material properties I got the result of quality mixture heating. The computer designed model was practically produced, and used for some tests and measurements. It can be said the result of computer fluid dynamics and measuring results have matched, and homogenous temperature distribution condition and process parameters for reaching the appropriate quality of zeolite have been considered. Zeolit Reaktorska posoda Računalniška dinamika tekočin Zeolite Production reactor Computer fluid dynamics true true false [G. Sagadin] Slovenski jezik Angleški jezik Diplomsko delo 2010-05-31 07:47:38 2010-06-01 07:14:58 2022-04-12 11:47:39 2023-12-17 03:11:06 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 536.4:66.023.2:[532.5:004](043.2) 14268950 URN:SI:UM:DK:NL8ZTP5L UNI_Sagadin_Gregor_2010.pdf UNI_Sagadin_Gregor_2010.pdf 1 20E69467E19AD4B5B4E71C2A035E04CB c5bb8ba086ffd0895c0bfa614e58983c1d3e2e096ae599e97eaf9b508d1d9ea5 16fbe1fc-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/0435b710-22ee-4d63-8501-1cbb065823fc https://dk.um.si/Dokument.php?lang=slv&id=14925 Fakulteta za strojništvo 0 0 0