. "1"^^ . "Water, Steam, and Aqueous Solutions Advances in Science and Technology for Power Genetation" . . . "978-3-931384-64-7" . . . "N\u011Bmec, Tom\u00E1\u0161" . . . . "The possibility of direct gas-to-solid nucleation mechanism in water vapor"@en . "The possibility of direct gas-to-solid nucleation mechanism in water vapor" . "Berl\u00EDn" . "P(KJB400760701), Z(AV0Z20760514)" . "Berl\u00EDn" . . "Z pohledu tzv. Klasick\u00E9 teorie nukleace jsou zkoum\u00E1ny nuklea\u010Dn\u00ED procesy ve vodn\u00ED p\u00E1\u0159e. Je uk\u00E1z\u00E1no, \u017Ee s uva\u017Eov\u00E1n\u00EDm mo\u017Enosti vzniku pevn\u00FDch nuklea\u010Dn\u00EDch jader lze dos\u00E1hnout shody mezi experiment\u00E1ln\u00EDmi m\u011B\u0159en\u00EDmi nuklea\u010Dn\u00EDch rychlost\u00ED a p\u0159edpov\u011Bdmi nuklea\u010Dn\u00ED teorie p\u0159i teplot\u00E1ch pod 240 K. V\u00FDsledn\u00E9 rozd\u00EDly jsou men\u0161\u00ED ne\u017E jeden \u0159\u00E1d v nuklea\u010Dn\u00ED rychlosti. Jedinou p\u0159ek\u00E1\u017Ekou t\u00E9to hypot\u00E9zy je nezn\u00E1m\u00E1 povrchov\u00E1 energie ledu, kterou je t\u0159eba odvodit teoreticky. Je p\u0159edpov\u011Bzena k\u0159ivka v termodynamick\u00E9 rovin\u011B teploty a p\u0159esycen\u00ED, kter\u00E1 odd\u011Bluje oblast nukleace kapaln\u00FDch z\u00E1rodk\u016F a nukleace pevn\u00FDch z\u00E1rodk\u016F. Na t\u00E9to p\u0159echodov\u00E9 k\u0159ivce p\u0159edpov\u00EDd\u00E1 na\u0161e hypot\u00E9za zm\u011Bnu pr\u016Fb\u011Bhu z\u00E1vislosti nuklea\u010Dn\u00ED rychlosti na teplot\u011B."@cs . . . "Nucleation processes in pure water are investigated from the point of view of the Classical Nucleation Theory (CNT). It is shown that it may be possible to remove the significant discrepancies between the nucleation rates predicted by the CNT and the experimentally measured nucleation rates below 240 K by theoretically allowing the nuclei to form as solid clusters. The only drawback is that an estimation of the unknown surface energy of the vapor-ice interface needs to be performed. Then the CNT nucleation rates differ in less than one order of magnitude from the available experimental data in the temperature range 200 \u2013 260 K. A line can be found in the saturation-temperature plane that separates the region of gas-to-liquid from the gas-to-solid nucleation. A change of slope in the nucleation rate vs. temperature dependence is observed at the transition line."@en . "RIV/61388998:_____/08:00312043!RIV09-AV0-61388998" . "The possibility of direct gas-to-solid nucleation mechanism in water vapor" . "The possibility of direct gas-to-solid nucleation mechanism in water vapor"@en . "VDI - The Association of German Engineers,GET - Society for Energy Technology" . "Nucleation processes in pure water are investigated from the point of view of the Classical Nucleation Theory (CNT). It is shown that it may be possible to remove the significant discrepancies between the nucleation rates predicted by the CNT and the experimentally measured nucleation rates below 240 K by theoretically allowing the nuclei to form as solid clusters. The only drawback is that an estimation of the unknown surface energy of the vapor-ice interface needs to be performed. Then the CNT nucleation rates differ in less than one order of magnitude from the available experimental data in the temperature range 200 \u2013 260 K. A line can be found in the saturation-temperature plane that separates the region of gas-to-liquid from the gas-to-solid nucleation. A change of slope in the nucleation rate vs. temperature dependence is observed at the transition line." . "RIV/61388998:_____/08:00312043" . "387881" . "[787490AFD3CF]" . "nucleation; pure water; gas-to-solid"@en . . . "8"^^ . . . "Mo\u017Enost p\u0159\u00EDm\u00E9ho pr\u016Fb\u011Bhu nukleace z plynn\u00E9 f\u00E1ze do pevn\u00E9 f\u00E1ze p\u0159i"@cs . . "Mo\u017Enost p\u0159\u00EDm\u00E9ho pr\u016Fb\u011Bhu nukleace z plynn\u00E9 f\u00E1ze do pevn\u00E9 f\u00E1ze p\u0159i"@cs . . "2008-09-07+02:00"^^ . "1"^^ . .