Energy Dissipation Rate in an Agitated Crucible Containing Molten Metal

Abstract: The energy dissipation rate (EDR) is an important parameter for characterizing the behavior of inclusion coagulation in agitated molten metal. To clarify the inclusion coagulation mechanism, we review previous water model studies by particularly focusing on the relation between the impeller torque and the EDR of the fluid, which indicates the ratio of energy dissipated in the viscous medium to the energy inputted by the rotating impeller. In the present study, simulations coupled with experiments were performed to determine the relation between the torque and the effective EDR for water and liquid Al in crucibles with and without baffles.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Energy Dissipation Rate in an Agitated Crucible Containing Molten Metal ; volume:36 ; number:10 ; year:2017 ; pages:993-1000 ; extent:8
High temperature materials and processes ; 36, Heft 10 (2017), 993-1000 (gesamt 8)

Creator
Li, Tao
Shimasaki, Shin-ichi
Narita, Shunsuke
Taniguchi, Shoji

DOI
10.1515/htmp-2016-0043
URN
urn:nbn:de:101:1-2501280259149.120950691275
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:25 AM CEST

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Associated

  • Li, Tao
  • Shimasaki, Shin-ichi
  • Narita, Shunsuke
  • Taniguchi, Shoji

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