Interfacial area and interfacial transfer in two-phase systems. DOE final report

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In the two-fluid model, the field equations are expressed by the six conservation equations consisting of mass, momentum and energy equations for each phase. The existence of the interfacial transfer terms is one of the most important characteristics of the two-fluid model formulation. The interfacial transfer terms are strongly related to the interfacial area concentration and to the local transfer mechanisms such as the degree of turbulence near interfaces. This study focuses on the development of a closure relation for the interfacial area concentration. A brief summary of several problems of the current closure relation for the interfacial area concentration ... continued below

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Medium: P; Size: 119 pages

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Ishii, Mamoru; Hibiki, T.; Revankar, S.T.; Kim, S. & Le Corre, J.M. July 1, 2002.

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Description

In the two-fluid model, the field equations are expressed by the six conservation equations consisting of mass, momentum and energy equations for each phase. The existence of the interfacial transfer terms is one of the most important characteristics of the two-fluid model formulation. The interfacial transfer terms are strongly related to the interfacial area concentration and to the local transfer mechanisms such as the degree of turbulence near interfaces. This study focuses on the development of a closure relation for the interfacial area concentration. A brief summary of several problems of the current closure relation for the interfacial area concentration and a new concept to overcome the problem are given.

Physical Description

Medium: P; Size: 119 pages

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  • Other Information: PBD: 1 Jul 2002

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  • Report No.: DOE/PU/NE-02-06
  • Report No.: PU/NE-02-06
  • Grant Number: FG02-90ER14147
  • DOI: 10.2172/809191 | External Link
  • Office of Scientific & Technical Information Report Number: 809191
  • Archival Resource Key: ark:/67531/metadc737569

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Office of Scientific & Technical Information Technical Reports

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  • July 1, 2002

Added to The UNT Digital Library

  • Oct. 18, 2015, 6:40 p.m.

Description Last Updated

  • Nov. 3, 2015, 1:57 p.m.

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Ishii, Mamoru; Hibiki, T.; Revankar, S.T.; Kim, S. & Le Corre, J.M. Interfacial area and interfacial transfer in two-phase systems. DOE final report, report, July 1, 2002; United States. (digital.library.unt.edu/ark:/67531/metadc737569/: accessed May 25, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.