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.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
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)

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

DOI
10.1515/htmp-2016-0043
URN
urn:nbn:de:101:1-2501280259149.120950691275
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:25 MESZ

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Beteiligte

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

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