Optimization of geometric parameters of a ribbon impeller

Kuncewicz, C.; Stelmach, J.

doi:10.1515/cpe-2017-0038

Artykuł - szczegóły

Tytuł artykułu

Optimization of geometric parameters of a ribbon impeller

Autorzy

Kuncewicz C. , Stelmach J.

Treść / Zawartość

Pełne teksty:

Optimization of geometric parameters of a ribbon impeller.pdf

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Identyfikatory

DOI

10.1515/cpe-2017-0038

Warianty tytułu

Języki publikacji

Abstrakty

Geometric parameters of a ribbon impeller were optimized on the basis of numerical calculations obtained from the solution of our own 3D/2D hybrid model. The optimization was made taking into account mixing power and homogenization time for ribbon impellers with a different number of ribbons and width operating in a laminar motion for Newtonian fluid. Due to minimum mixing energy required to stir a unit volume of liquid the most efficient impeller appeared to be that with one ribbon of width equal to 0.1 to 0.15 of the mixing vessel diameter. Impellers with more than one ribbon needed much higher mixing power but did not increase significantly secondary circulation in the vessel. These impellers increased first of all primary circulation, i.e. they increased only circular motion of liquid in the vessel.

Słowa kluczowe

mixing laminar motion ribbon impellers optimization

ruch laminarny wirnik taśmowy optymalizacja

Wydawca

Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk

Czasopismo

Chemical and Process Engineering

Rocznik

2017

Tom

Vol. 38, nr 3

Strony

491--502

Opis fizyczny

Bibliogr. 41 poz., tab.

Twórcy

autor

Kuncewicz C.

czeslaw.kuncewicz@p.lodz.pl

Ł ód ź University of Technology, Faculty of Process and Environmental Engineering, ul. Wólcza ń ska 213, 90-924 Łódź , Poland

autor

Stelmach J.

Ł ód ź University of Technology, Faculty of Process and Environmental Engineering, ul. Wólcza ń ska 213, 90-924 Łódź , Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)

Typ dokumentu

Bibliografia

Identyfikator YADDA

bwmeta1.element.baztech-b183ae73-de52-4532-a84d-8dc422173323