Modeling of Multisize Bubbly Flow and Application to the Simulation of Boiling Flows with the Neptune_CFD Code
This paper describes the modeling of boiling multisize bubbly flows and its application to the simulation of the DEBORA experiment. We follow the method proposed originally by Kamp, assuming a given mathematical expression for the bubble diameter pdf. The origina...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2009-01-01
|
| Series: | Science and Technology of Nuclear Installations |
| Online Access: | http://dx.doi.org/10.1155/2009/953527 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832560852795916288 |
|---|---|
| author | Christophe Morel Jérôme M. Laviéville |
| author_facet | Christophe Morel Jérôme M. Laviéville |
| author_sort | Christophe Morel |
| collection | DOAJ |
| description | This paper describes the modeling of boiling multisize bubbly flows and its application to
the simulation of the DEBORA experiment. We follow the method proposed originally by
Kamp, assuming a given mathematical expression for the bubble diameter pdf. The original model
is completed by the addition of some new terms for vapor compressibility and phase change. The
liquid-to-interface heat transfer term, which essentially determines the bubbles condensation rate
in the DEBORA experiment, is also modeled with care. First numerical results realized with the
Neptune_CFD code are presented and discussed. |
| format | Article |
| id | doaj-art-10307e89f92a4f66a401c8b0e3660189 |
| institution | Kabale University |
| issn | 1687-6075 1687-6083 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Science and Technology of Nuclear Installations |
| spelling | doaj-art-10307e89f92a4f66a401c8b0e36601892025-02-03T01:26:33ZengWileyScience and Technology of Nuclear Installations1687-60751687-60832009-01-01200910.1155/2009/953527953527Modeling of Multisize Bubbly Flow and Application to the Simulation of Boiling Flows with the Neptune_CFD CodeChristophe Morel0Jérôme M. Laviéville1Commissariat à l'Energie Atomique, DEN/DER/SSTH/LMDL, 17 Rue des Martyrs, 38054 Grenoble Cedex 9, FranceR&D Division, Electricité de France, 6 Quai Watier, 78400 Chatou, FranceThis paper describes the modeling of boiling multisize bubbly flows and its application to the simulation of the DEBORA experiment. We follow the method proposed originally by Kamp, assuming a given mathematical expression for the bubble diameter pdf. The original model is completed by the addition of some new terms for vapor compressibility and phase change. The liquid-to-interface heat transfer term, which essentially determines the bubbles condensation rate in the DEBORA experiment, is also modeled with care. First numerical results realized with the Neptune_CFD code are presented and discussed.http://dx.doi.org/10.1155/2009/953527 |
| spellingShingle | Christophe Morel Jérôme M. Laviéville Modeling of Multisize Bubbly Flow and Application to the Simulation of Boiling Flows with the Neptune_CFD Code Science and Technology of Nuclear Installations |
| title | Modeling of Multisize Bubbly Flow and Application to the
Simulation of Boiling Flows with the Neptune_CFD Code |
| title_full | Modeling of Multisize Bubbly Flow and Application to the
Simulation of Boiling Flows with the Neptune_CFD Code |
| title_fullStr | Modeling of Multisize Bubbly Flow and Application to the
Simulation of Boiling Flows with the Neptune_CFD Code |
| title_full_unstemmed | Modeling of Multisize Bubbly Flow and Application to the
Simulation of Boiling Flows with the Neptune_CFD Code |
| title_short | Modeling of Multisize Bubbly Flow and Application to the
Simulation of Boiling Flows with the Neptune_CFD Code |
| title_sort | modeling of multisize bubbly flow and application to the simulation of boiling flows with the neptune cfd code |
| url | http://dx.doi.org/10.1155/2009/953527 |
| work_keys_str_mv | AT christophemorel modelingofmultisizebubblyflowandapplicationtothesimulationofboilingflowswiththeneptunecfdcode AT jeromemlavieville modelingofmultisizebubblyflowandapplicationtothesimulationofboilingflowswiththeneptunecfdcode |