2009 Fiscal Year Final Research Report
Development of numerical method for flows of arbitrary substance in arbitrary conditions
| Project/Area Number |
19360078
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Fluid engineering
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| Research Institution | Tohoku University |
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Principal Investigator |
YAMAMOTO Satoru Tohoku University, 大学院・情報科学研究科, 教授 (90192799)
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| Co-Investigator(Kenkyū-buntansha) |
SANO Kentaro 東北大学, 大学院・情報科学研究科, 准教授 (00323048)
SASAO Yasuhiro 東北大学, 大学院・情報科学研究科, 助教 (50431549)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 数値解法 / 気体 / 液体 / 超臨界流体 / 相変化 / 任意物質 / 任意環境 / 自然対流 |
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| Research Abstract |
In this study, two-dimensional computational code (2DSC+) for simulating flows of arbitrary substance in gas, liquid and supercritical state with phase change was developed by combining the existing code (2DSC) developed by our group with the thermo-physical property database, PROPATH. 2DSC+ was applied to several flow problems such as flows of carbon dioxide, nitrogen, hydrogen, methane, and water in gas, liquid and supercritical conditions. Then, the present code could simulate their thermo-physical properties quite accurately.
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