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Description
| - Práce je zaměřena na matematické modelování reagujících iontových systémů v mikrokapilárách. Mikrokapilára spojuje dva rezervoáry s charakteristickými koncentracemi jednotlivých iontových složek a zvolenou hodnotou elektrického potenciálu. Mikrokapilára na počátku obsahuje vodu. Iontové mikrokapiláry migrují z rezervoárů do kapiláry a dochází k formování reakčních zón charakterizovaných přítomností strmých potenciálových a koncentračních gradientů. Byly provedeny stacionární i dynamické výpočty vedoucí k objasnění vlivu některých modelových parametrů na formování těchto reakčních zón. Numerické metody použité při analýze modelových rovnic byly také diskutovány. (cs)
- This work is devoted to mathematical modeling of reacting ionic systems in microcapillaries. A microcapillary connecting two reservoirs with well-defined concentration of chemical components (salt, acids, bases etc) is considered. The microcapillary contains mostly water. Chemical components start to migrate into the microcapillary at the beginning of the experiment. Transport of a chemical component is given by convection (induced by a pressure gradient or by a gradient of electric potential when a fixed electric charge is bound on the channel walls - electroosmosis), diffusion, and electromigration (in presence of a gradient of electric potential). Some of ionic chemical components from the opposite compartments can interact within the microcapillary. These reaction zones are usually characterized by their specific properties. For example, the interaction between protons and hydroxyl ions gives rise to a region with low electric conductivity and sharp changes of pH values and values of electric pote
- This work is devoted to mathematical modeling of reacting ionic systems in microcapillaries. A microcapillary connecting two reservoirs with well-defined concentration of chemical components (salt, acids, bases etc) is considered. The microcapillary contains mostly water. Chemical components start to migrate into the microcapillary at the beginning of the experiment. Transport of a chemical component is given by convection (induced by a pressure gradient or by a gradient of electric potential when a fixed electric charge is bound on the channel walls - electroosmosis), diffusion, and electromigration (in presence of a gradient of electric potential). Some of ionic chemical components from the opposite compartments can interact within the microcapillary. These reaction zones are usually characterized by their specific properties. For example, the interaction between protons and hydroxyl ions gives rise to a region with low electric conductivity and sharp changes of pH values and values of electric pote (en)
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Title
| - Dynamické simulace reagujících chemických systémů v mikrokapilárách (cs)
- DYNAMICAL SIMULATIONS OF REACTING CHEMICAL SYSTEMS IN MICROCAPILLARIES
- DYNAMICAL SIMULATIONS OF REACTING CHEMICAL SYSTEMS IN MICROCAPILLARIES (en)
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skos:prefLabel
| - Dynamické simulace reagujících chemických systémů v mikrokapilárách (cs)
- DYNAMICAL SIMULATIONS OF REACTING CHEMICAL SYSTEMS IN MICROCAPILLARIES
- DYNAMICAL SIMULATIONS OF REACTING CHEMICAL SYSTEMS IN MICROCAPILLARIES (en)
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skos:notation
| - RIV/60461373:22340/04:00011210!RIV/2005/MSM/223405/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22340/04:00011210
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Microcapillary;microchip;modeling;nonstationary behavior;electrolyte diode;Precipitation;Poisson equation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceeding of 31th International Conference of Chemical Engineering, Tatranské Matliare, Slovakia
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Hasal, Pavel
- Šnita, Dalimil
- Přibyl, Michal
- Marek, Miloš
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Slovenská technická univerzita v Bratislave
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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