Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Chemical and Process Engineering

1 2021

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: wzburzony statek

Sortuj według:

Ogranicz wyniki do:

Agitation efficiency of different physical systems

Karcz Joanna, Szoplik Jolanta, Major-Godlewska Marta, Cudak Magdalena, Kiełbus-Rąpała Anna

Chemical and Process Engineering

2021

Vol. 42, nr 2

139–-156

Efficiency of agitation was considered for different physical systems on the basis of our own experimental studies on homogenisation, heat and mass transfer as well as gas hold-up. Measurements were performed for different physical systems: Newtonian liquids of low and higher viscosity, pseudoplastic liquid, gas–liquid and gas–solid–liquid systems agitated in vessels of the working volume from 0.02 m3 to 0.2 m3. Agitated vessels of different design were equipped with a high-speed impeller (10 impellers were tested). Comparative analysis of the experimental results proved that energy inputs (power consumption) should be taken into account as a very important factor when agitation efficiency is evaluated in order to select a proper type of equipment. When this factor is neglected in the analysis, intensification of the process can be estimated only.