2011 Fiscal Year Final Research Report
Thermal-fluid dynamics approach for boiling two-phase flow using discrete bubble model
| Project/Area Number |
22860069
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Thermal engineering
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| Research Institution | Kansai University |
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Principal Investigator |
AMI Takeyuki 関西大学, システム理工学部, 助教 (00581654)
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| Project Period (FY) |
2010 – 2011
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| Keywords | 気液二相流 / 液液二相流 / 離散気泡モデル / スラグ流 / パターンダイナミクス |
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| Research Abstract |
In this study, in order to improvement of discrete bubble model for highly accuracy prediction of boiling two-phase flow, the experimental investigation was conducted. In the discrete bubble model, the wake of slug flow was very important factor as momentum effect. The knowledge of the wake effect under inclined tube was obtained. And, this model was able to be applicable to liquid-liquid two-phase flow which has very small density ratio.
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