Published 1991
| Version v1
Report
Open
Turbulence modification and multiphase turbulence transport modeling
Creators
- 1. CEA Centre d'Etudes de Limeil, 94 - Villeneuve-Saint-Georges (France)
- 2. Kyoto Univ., Uji (Japan). Inst. of Atomic Energy
- 3. Kyoto Univ., Yoshida (Japan). Faculty of Engineering
Description
It is shown here that in the derivation of turbulence transport models for multiphase flows, terms naturally appear that can be interpreted as related to turbulence modification of one field by the other. We obtain two such terms, one suggesting turbulence enhancement due to instabilities in two-phase flow, the second one showing turbulence damping due to the presence of the other field, both in gas-particle and gas-liquid cases
Availability note (English)
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23022464.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 29 p.
- Report number
- CEA-CONF--10681
Conference
- Title
- International Symposium on Turbulence in Multiphase Flows.
- Dates
- 23-26 Jun 1991.
- Place
- Portland, OR (United States).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 23022464
- Subject category
- S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DAMPING; INSTABILITY; MULTIPHASE FLOW; PIPES; PRESSURE GRADIENTS; TURBULENCE
- Descriptors DEC
- FLUID FLOW