. . . "Effect of surfactant/counter ion ratio on durability and drag reduction effectiveness of micellar solutions"@en . "Effect of surfactant/counter ion ratio on durability and drag reduction effectiveness of micellar solutions" . "Praha" . "\u010Dl. 090" . "St\u00E1\u0159\u00ED micel\u00E1rn\u00EDch roztok\u016F podstatn\u011B ovliv\u0148uje schopnost sni\u017Eovat t\u0159en\u00ED p\u0159i turbulentn\u00EDm proud\u011Bn\u00ED v trubk\u00E1ch. Byl studov\u00E1n jednak vliv kocentrace surfaktantu a jednak vliv pom\u011Bru surfaktantu a p\u0159\u00EDsady upravuj\u00EDc\u00ED iontovou s\u00EDlu roztoku na stupe\u0148 degradace p\u0159i st\u00E1rnut\u00ED micel\u00E1rn\u00EDho roztoku. Experimenty byly provedeny s r\u016Fzn\u00FDmi koncentracemi kationaktivn\u00EDho surfaktantu CTAB (hexadecyltrimethylamonium bromid)ve sm\u011Bsi s NaSal (salycilan sodn\u00FD)."@cs . . . . . "Engineering Mechanics 2007, book of extended abstracts" . . "P(GA101/06/1478), Z(AV0Z20600510)" . . . "Svratka" . "The age of micellar solution influences substantially effectiveness of drag reduction in a turbulent flow in tubes. In this contribution are shown effects of both surfactant concentration and the ratio of the surfactant to the compound containing conter ion, and their role in degradation rate at aging.Experiments were made with different concentrations of cationic surfactant CTAB (Hexadecyltrimethyl ammonium bromide) in mixture with NaSal (Sodium salycilate)."@en . . "Vliv pom\u011Bru slo\u017Eek micel\u00E1rn\u00EDch aditiv na trvanlivost roztoku a schopnost sni\u017Eovat t\u0159en\u00ED"@cs . "3"^^ . "Drag reduction; Surfactants"@en . "Vliv pom\u011Bru slo\u017Eek micel\u00E1rn\u00EDch aditiv na trvanlivost roztoku a schopnost sni\u017Eovat t\u0159en\u00ED"@cs . . "Effect of surfactant/counter ion ratio on durability and drag reduction effectiveness of micellar solutions"@en . "The age of micellar solution influences substantially effectiveness of drag reduction in a turbulent flow in tubes. In this contribution are shown effects of both surfactant concentration and the ratio of the surfactant to the compound containing conter ion, and their role in degradation rate at aging.Experiments were made with different concentrations of cationic surfactant CTAB (Hexadecyltrimethyl ammonium bromide) in mixture with NaSal (Sodium salycilate)." . . "419129" . "Ko\u0159en\u00E1\u0159, Josef" . "M\u00EDk, V\u00E1clav" . "2007-05-14+02:00"^^ . "3"^^ . "9"^^ . "[799BE4C5545F]" . "My\u0161ka, Ji\u0159\u00ED" . . . "RIV/67985874:_____/07:00092200" . . . "RIV/67985874:_____/07:00092200!RIV08-AV0-67985874" . . . "Effect of surfactant/counter ion ratio on durability and drag reduction effectiveness of micellar solutions" . "978-80-87012-06-2" . "\u00DAstav termomechaniky AV \u010CR" .