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Determination of Transport Characteristics from Counter-Current Gas Diffusion Measurements
- 1.0104907 - UCHP-M 20040161 RIV CZ eng C - Conference Paper (international conference)
Soukup, Karel - Šolcová, Olga - Schneider, Petr
Determination of Transport Characteristics from Counter-Current Gas Diffusion Measurements.
[Určení transportních charakteristik z protiproudé difuze plynů.]
Summaries 2. Praha: Process Engineering Publisher, 2004, s. 853. ISBN 80-86059-40-5.
[International Congress of Chemical and Process Engineering CHISA 2004 /16./. Praha (CZ), 22.08.2004-26.08.2004]
R&D Projects: GA ČR GD203/03/H140; GA AV ČR IAA4072404
Institutional research plan: CEZ:AV0Z4072921
Keywords : diffusion * Wicke-Kallenbach cell * mass transfer
Subject RIV: CF - Physical ; Theoretical Chemistry
Two types of a diffusion cell commonly used for studying of isobaric counter-current diffusion in porous solids are compared. Both cells enable determination of diffusion coefficients and transport characteristics of porous materials. Transport parameters are material constants of the porous solids and can be evaluated through application of a suitable model of porous solids to results of measurements of transport processes withing the porous structure
Byly porovnány dva typy difuzních cel běžně užívaných při studiu isobarické protiproudé difuze. oba typy umožňují zisk efektivních difuzních koeficientů a dalších transportních charakteristik
Permanent Link: http://hdl.handle.net/11104/0012166
Number of the records: 1