. . "\"A discrepancy in the impurity concentration, when estimated from the line radiation of H- or He-like ions, occured both in CASTOR and TCV tokamaks and could be only removed, of an impurity transport was \"\"ad hoc\"\" included. This indicates that a model of impurity radiation has to be adopted that wil take acount of an impurity transport. The project proposes a numerical modeling of impurity radiation in the tokamak plasma to be used for interpretation of the experimental data of the ultrasoft-X-ray (USX) and vacuum-ultraviolet (VUV) impurity radiation, with the aim the time and space resolved concentration of the dominant impurities and the transport parameters to be estimated. In frame of the project, we intend to seek for a contingent link between the impurity content and the plasma fluctuations using a controlled seeding of an impurity.\""@en . "2250"^^ . . . "Experiment\u00E1ln\u00ED a numerick\u00E9 studium vnit\u0159n\u00EDch a vnesen\u00FDch p\u0159\u00EDm\u011Bs\u00ED v plazmatu tokamaku"@cs . . . "0"^^ . "5"^^ . "0"^^ . "Experimental study and numerical modelling of the intrinsic and seeded impurities in the tokamak plasma"@en . . "5281"^^ . "Tokamak plasmas; low-Z impurities; vacuum and extreme violet radiation; imaging spectroscopy; line intensity radial profile measurements; emission and transport code; transport phenomenon; diffusion coeficient"@en . "5"^^ . . . "\"Nesoulad v hodnot\u00E1ch koncentrace p\u0159\u00EDm\u011Bs\u00ED, ur\u010Den\u00FDch z vyza\u0159ov\u00E1n\u00ED H- a He-podobn\u00FDch iont\u016F jak na CASTORu tak na tokamaku TCV (CRPP Lausanne), bylo mo\u017Eno odstranit zapo\u010D\u00EDt\u00E1n\u00EDm \"\"ad hoc\"\" transportu p\u0159\u00EDm\u011Bs\u00ED. To ukazuje na nutnost pou\u017E\u00EDt radia\u010Dn\u00ED model, kter\u00FD zahrnuje i transportn\u00ED jevy. Podstatou projektu je vyu\u017Eit\u00ED numerick\u00E9ho modelu vyza\u0159ov\u00E1n\u00ED p\u0159\u00EDm\u011Bs\u00ED v plazmatu tokamaku k interpretaci experiment. dat z m\u011B\u0159en\u00ED \u010Dasov\u00E9ho a prostorov\u00E9ho pr\u016Fb\u011Bhu z\u00E1\u0159ivosti v ultram\u011Bkk\u00E9 rentgen. (USX) a vakuov\u00E9 ultrafialov\u00E9 (VUV) oblasti. Kone\u010Dn\u00FDm c\u00EDlem je ur\u010Den\u00ED \u010Dasov\u00E9ho a prostorov\u00E9ho pr\u016Fb\u011Bhu koncentrace dominantn\u00EDch p\u0159\u00EDm\u011Bs\u00ED (C, O) na tokamaku CASTOR a ocen\u011Bn\u00ED jejich transportu. V r\u00E1mci projektu budeme hledat, s vyu\u017Eit\u00EDm \u0159\u00EDzen\u00E9ho vst\u0159iku p\u0159\u00EDm\u011Bs\u00ED, p\u0159\u00EDpadnou souvislost meziobsahem vnesen\u00FDch p\u0159\u00EDm\u011Bs\u00ED a fluktuacemi plazmatu, p\u0159\u00EDpadn\u011B jeho udr\u017Een\u00EDm.\""@cs . "1"^^ . . .