"fluidization; entrainment; gasification"@en . "4"^^ . "Svoboda, Karel" . . . . "CZ - \u010Cesk\u00E1 republika" . . "106" . . "4"^^ . . "Entrainment Velocities of Calcined Limestone Particles from Fluidized Bed"@en . . . . "Trnka, Otakar" . . "RIV/67985858:_____/12:00376078" . "000303145000010" . "0009-2770" . "Experimental measurements of the entrainment (terminal) velocities of high-grade limestone calcine were performed under ambient conditions. Using dried air, experimental runs were conducted with particles of mean sieve size in the range from 110 \u00B5m through 450 \u00B5m in a glass fluidization column (ID 85 mm). Thus far neglected, Abraham approach was modified and employed to regress the amassed experimental results. A set of predictive, well-founded correlations have been developed that make it possible to easily estimate the effective drag coefficient, the entrainment velocity and/or the diameter (sieve size) of rounded particles just being entrained from the fluidized bed. The proposed formulae are explicit in their form which entirely eliminates the necessity for any trial-and-error computations."@en . . . . "4"^^ . "Ve \u010Dtvrtprovozn\u00ED sklen\u011Bn\u00E9 kolon\u011B byly zm\u011B\u0159eny \u00FAletov\u00E9 rychlosti kalcin\u00E1tu (CaO) vysokoprocentn\u00EDho v\u00E1pence. Navr\u017Een\u00FD soubor jednoduch\u00FDch regresn\u00EDch vztah\u016F umo\u017E\u0148uje p\u0159\u00EDm\u00E9 v\u00FDpo\u010Dty efektivn\u00EDho sou\u010Dinitele odporu, \u00FAletov\u00E9 rychlosti a / nebo pr\u016Fm\u011Bru \u010D\u00E1stic pro z\u00E1jmovou rychlost plynu." . . . . . . "P(IAA400720701), Z(AV0Z40720504)" . "175763" . "[CE44A796838E]" . . "Chemick\u00E9 listy" . "Ve \u010Dtvrtprovozn\u00ED sklen\u011Bn\u00E9 kolon\u011B byly zm\u011B\u0159eny \u00FAletov\u00E9 rychlosti kalcin\u00E1tu (CaO) vysokoprocentn\u00EDho v\u00E1pence. Navr\u017Een\u00FD soubor jednoduch\u00FDch regresn\u00EDch vztah\u016F umo\u017E\u0148uje p\u0159\u00EDm\u00E9 v\u00FDpo\u010Dty efektivn\u00EDho sou\u010Dinitele odporu, \u00FAletov\u00E9 rychlosti a / nebo pr\u016Fm\u011Bru \u010D\u00E1stic pro z\u00E1jmovou rychlost plynu."@cs . "\u00DAletov\u00E9 rychlosti \u010D\u00E1stic v\u00E1pencov\u00E9ho kalcin\u00E1tu z fluidn\u00ED vrstvy"@cs . "\u00DAletov\u00E9 rychlosti \u010D\u00E1stic v\u00E1pencov\u00E9ho kalcin\u00E1tu z fluidn\u00ED vrstvy" . "Hartman, Miloslav" . . "RIV/67985858:_____/12:00376078!RIV13-AV0-67985858" . "Poho\u0159el\u00FD, Michael" . . "\u00DAletov\u00E9 rychlosti \u010D\u00E1stic v\u00E1pencov\u00E9ho kalcin\u00E1tu z fluidn\u00ED vrstvy" . "4" . "Entrainment Velocities of Calcined Limestone Particles from Fluidized Bed"@en . "\u00DAletov\u00E9 rychlosti \u010D\u00E1stic v\u00E1pencov\u00E9ho kalcin\u00E1tu z fluidn\u00ED vrstvy"@cs .