Intensification of free-convection heat transfer in magnetically assisted bioreactor

• Autorzy: Konopacki Maciej , Kordas Marian , Rakoczy Rafał

Identyfikatory

DOI

10.24425/cpe.2019.130208

• Języki publikacji: EN

Abstrakty

EN

The effect of rotating magnetic field on the heat transfer process in a magnetically assisted bioreactor was studied experimentally. Experimental investigations are provided for the explanation of the influence of the rotating magnetic field on natural convection. The heat transfer coefficients and the Nusselt numbers were determined as a function of the product of Grashof and Prandtl dimensionless numbers. Moreover, the comparison of the thermal performance between the tested set-up and a vertical cylinder was carried out. The relative enhancement of heat transfer was characterized by the rate of the relative heat transfer intensification. The study showed that along with the intensity of the magnetic field the heat transfer increased.

Słowa kluczowe

EN

natural convection; rotating magnetic field; magnetically assisted bioreactor

PL

naturalna konwekcja; wirujące pole magnetyczne; bioreaktor wspomagany magnetycznie

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2019
• Tom: Vol. 40, nr 3
• Strony: 293--–304
• Opis fizyczny: Bibliogr. 37 poz., rys.

Twórcy

autor

Konopacki Maciej

• West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Institute of Chemical Engineering and Environmental Protection Processes, al. Piastów 42, 71-065 Szczecin, Poland

autor

Kordas Marian

• West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Institute of Chemical Engineering and Environmental Protection Processes, al. Piastów 42, 71-065 Szczecin, Poland

autor

Rakoczy Rafał

• West Pomeranian University of Technology, Szczecin, Faculty of Chemical Technology and Engineering, Institute of Chemical Engineering and Environmental Protection Processes, al. Piastów 42, 71-065 Szczecin, Poland

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).