National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Dynamics of Absorption in Co-Current Packed Column under Periodically Variable Conditions
Vychodilová, Hana ; Staněk, Vladimír ; Akramov, T. ; Jiřičný, Vladimír
This article deals with dynamics of absorption in co-current packed column under periodically variable conditions. .
Kvalitativní analýza a řízení v závislosti na vstupních úodmínkách modelu protiproudé plněné kolony
Akramov, T. A. ; Jiřičný, Vladimír ; Staněk, Vladimír
In recent papers a mathematical model of the transients of the hydrodynamic of counter-current column was formulated. It was used for describing the overshoot phenomenon on the transient profiles of liquid holdup. These overshoots were observed experimentally when the bed was exposed to a sudden increase of either gas or liquid inlet velocity. Another condition for the appearance of the overshoots was that the step change in inlet velocity brings the system in proximity of the flooding point. The formulated model could under some conditions give a good description of the time behavior of the mean liquid holdup. In particular this model is capable of predicting and describing the conditions of the overshoot phenomenon after an imposed change of inlet velocity of liquid or gas. The problem now is to find out the response of the system periodical step changes in inlets velocity of gas or liquid. .
Kvalitativní a numerická analýza periodických režimů v protiproudém chemickém reaktoru
Akramov, T. ; Nazmutdinova, L. R. ; Staněk, Vladimír
Mathematical model of counter current reaction system with chemical reaction is analyzed mathematically and by solving the model numerically. It is shown that the system may epperience peridoc oscillations of the conecntration even if the inlet streams are kept steady.

See also: similar author names
1 Akramov, T. A.
Interested in being notified about new results for this query?
Subscribe to the RSS feed.