. . . "http://www.isvav.cz/projectDetail.do?rowId=GA106/99/0728"^^ . "0"^^ . "Optimalizace u\u017Eitn\u00FDch vlastnost\u00ED korundobaddeleytov\u00E9ho materi\u00E1lu eucor a technologie jeho lit\u00ED" . . . . "The aim will be to develop a procedure for the optimisation of the technology of casting of a slab and its utility properties using an original numerical model which will be developed and experimentally evaluated for the most frequently measured dimensions of a real casting cast by EUTIT s.r.o. in Star\u00E1 Voda. The programme will solve a non-stationary three-dimensional temperature field of the system comprising the casting, mould and surroundings as a significantly non-linear task, including riser, neck-down cores, casting powder, linings, chills and other non-standard or special technological procedures or elements. The critical areas, which have a tendency to increased creation of defects which in turn affect the mechanical properties willbe analysed using the model for dendritic segregation of elements and crystallisation. In order to evaluate the technological impact of optimisation, which is to be the result of both models, a detailed quality analysis of a real model will be conducted."@en . . . "Bude vypracov\u00E1na metodika optimalizace technologie lit\u00ED hmotn\u00E9ho bloku ve tvaru desky a jeho u\u017Eitn\u00FDch vlastnost\u00ED za pomoci origin\u00E1ln\u00EDho numerick\u00E9ho modelu, kter\u00FD bude pro nejfrekventovan\u011Bj\u0161\u00ED rozm\u011Bry vyvinut, zp\u0159es\u0148ov\u00E1n a ov\u011B\u0159en experiment\u00E1ln\u011B na re\u00E1ln\u00E9m odlitku v z\u00E1vod\u011B EUTIT s.r.o. Star\u00E1 Voda. Sestaven\u00FD program bude m\u00EDt tyto vlastnosti: bude \u0159e\u0161it nestacion\u00E1rn\u00ED t\u0159\u00EDrozm\u011Brn\u00E9 teplotn\u00ED pole soustavy tuhnouc\u00ED odlitek-forma-okol\u00ED jako v\u00FDrazn\u011B neline\u00E1rn\u00ED \u00FAlohu, v\u010Detn\u011B n\u00E1litku, podn\u00E1litkov\u00FDch vlo\u017Eek, z\u00E1syp\u016F, obklad\u016F, chlad\u00EDtek a p\u0159\u00EDpadn\u011B dal\u0161\u00EDch i nestandardn\u00EDch \u010Di speci\u00E1ln\u00EDch technologick\u00FDch opat\u0159en\u00ED nebo prvk\u016F. Kritick\u00E1 m\u00EDsta odlitk\u016F z hlediska jejich p\u0159\u00EDpadn\u00E9 zv\u00FD\u0161en\u00E9 n\u00E1chylnosti k tvorb\u011B vad ovliv\u0148uj\u00EDc\u00EDch v\u00FDsledn\u00E9 mechanick\u00E9 vlastnosti budou nav\u00EDc posouzena modelem dendritick\u00E9 segregace prvk\u016F a krystalizace. K posouzen\u00ED technologick\u00FDch dopad\u016F optimalizace, kter\u00E1 bude v\u00FDsledkem aplikace obou model\u016F, bude provedena podrobn\u00E1 anal\u00FDza kvality re\u00E1ln\u00E9ho odlitku v\u010D. jeho u\u017Eitn\u00FDch vlastnost\u00ED a jejich srovn" . . "2003-04-01+02:00"^^ . . . . "The optimisation of utility properties of corundo-baddeleyit materials (EU-COR) and the technology of its casting"@en . . "GA106/99/0728" . . "Neuvedeno."@en . "1"^^ . . . "2"^^ . "Projekt \u0159e\u0161\u00ED ojedin\u011Bl\u00FDm zp\u016Fsobem problematiku lit\u00ED a vznik vad, kter\u00E9 se prom\u00EDtaj\u00ED na kvalitu hutnick\u00E9 produkce. Teoretick\u00E9 modely, vytvo\u0159en\u00E9 v r\u00E1mci projektu, byly pln\u011B potvrzeny na re\u00E1ln\u00FDch kusech keramiky. K tomu byla analyzov\u00E1na m\u00EDsta pravd\u011Bpodobn\u00E9h"@cs . . "41"^^ . "41"^^ .