0104898 - UCHP-M 20040152 RIV CZ eng C - Conference Paper (international conference)
Svoboda, Petr - Staněk, Vladimír
Experimental Observation and Model Description of Overshoot Phenomena in the Countercurrent Packed Bed Column Near the Flooding Point.
[Experimentální sledování a model popisující jev překmitu v protiproudé náplňové koloně v okolí bodu zahlcení.]
Summaries 2. Praha: Process Engineering Publisher, 2004, s. 440. ISBN 80-86059-40-5.
[Internastional Congress of Chemical and Process Engineering CHISA 2004 /16./. Praha (CZ), 22.08.2004-26.08.2004]
R&D Projects: GA ČR GA104/03/1558
Institutional research plan: CEZ:AV0Z4072921
Keywords : counter-current bed * overshoot * flooding
Subject RIV: CI - Industrial Chemistry, Chemical Engineering

This paper present the mathematical model of gas-liquid counter-current packed bed column and solves it numerically for conditions of high gas-liquid flow interactions. The results of the solutions exhibiting the overshoots of both liquid holdup, pressure profile and pressure drop are then presented. Some of the results are the compared with the experimentally observed overshoots.

Experimentální sledování a model popisující jev překmitu v protiproudé náplňové koloně v okolí bodu zahlcení.
Permanent Link: http://hdl.handle.net/11104/0012157